CN109188760A - Display device and manufacturing method thereof - Google Patents
Display device and manufacturing method thereof Download PDFInfo
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- CN109188760A CN109188760A CN201811162314.6A CN201811162314A CN109188760A CN 109188760 A CN109188760 A CN 109188760A CN 201811162314 A CN201811162314 A CN 201811162314A CN 109188760 A CN109188760 A CN 109188760A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 110
- 239000000758 substrate Substances 0.000 claims abstract description 79
- 230000000903 blocking effect Effects 0.000 claims description 45
- 230000000007 visual effect Effects 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 16
- 230000010287 polarization Effects 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000010409 thin film Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 10
- 239000003086 colorant Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 210000002858 crystal cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003196 chaotropic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the invention discloses a display device and a manufacturing method thereof, wherein the display device comprises: display panel and polarization structure, this display panel includes: the liquid crystal display panel comprises a first substrate, a second substrate, a liquid crystal layer and a reflecting layer, wherein the first substrate and the second substrate are arranged oppositely, the liquid crystal layer is positioned in a first area between the first substrate and the second substrate, the reflecting layer is positioned on one side, facing the liquid crystal layer, of the first substrate, and the polarizing structure comprises: the light source comprises a plurality of light polarizing units arranged along a preset direction, wherein gaps are formed between the light polarizing units, each first area comprises a plurality of first sub-areas and second sub-areas located between the first sub-areas, and the light polarizing units are in one-to-one correspondence with the first sub-areas. The display device can simultaneously realize the display of a plurality of information, and realize the separation of a plurality of display information by utilizing the gap between the adjacent polarization units, and has lower cost.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of display device and preparation method thereof.
Background technique
With the development of display technology, electronic display using more and more extensive, be not only applicable to TV, plate, throwing
The display devices such as shadow screen also gradually start the fields such as the shelf label applied to supermarket, substitute the paper labels in supermarket shelves,
It is economic and environment-friendly.But the electronic display higher cost of the existing shelf label applied to supermarket.
Summary of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of display device and preparation method thereof, to reduce
The cost of the display device.
To solve the above problems, the embodiment of the invention provides following technical solutions:
A kind of display device, comprising:
Display panel, the display panel include: the first substrate being oppositely arranged and the second substrate, are located at first base
The liquid crystal layer of first area between plate and the second substrate, positioned at the first substrate towards the reflection of the liquid crystal layer side
Layer；
Positioned at the second substrate away from the structure of polarized light of first area described in the liquid crystal layer side, the structure of polarized light
Including multiple polarisation units along preset direction arrangement, there is gap between the adjacent polarisation unit；
Wherein, the first area include multiple first subregions and between adjacent first subregion second
Subregion, the polarisation unit and first subregion correspond, and the polarisation unit is on said display panel
Orthographic projection is completely covered the orthographic projection of first subregion on said display panel, between the adjacent polarisation unit between
The orthographic projection of gap on said display panel and the orthographic projection of the liquid crystal layer on said display panel are at least partly overlapping, institute
The first subregion is stated for showing presupposed information.
Compared with prior art, above-mentioned technical proposal has the advantage that
In display device provided by the embodiment of the present invention, the display panel is reflective display panel, i.e., described aobvious
Show that panel forms backlight using the available light in external environment, to reduce the cost of the display panel.
In addition, in display device provided by the embodiment of the present invention, the first sub-district corresponding to the only described polarisation unit
Domain can carry out the display of information, and corresponding second subregion in gap between adjacent polarisation unit can not carry out information
Display be applied to so that display device provided by the embodiment of the present invention can show multiple presupposed informations simultaneously
Shelf etc. need to show multiple information, and between neighbor information with gap scene when, it is same to can use a display device
The display of the multiple information of Shi Shixian, and realize using the gap between neighbor information the separation of multiple information.
Moreover, being located at the second substrate in display device provided by the embodiment of the present invention and deviating from the liquid crystal layer one
The structure of polarized light of side is made of multiple polarisation units, and adjacent polarisation unit has gap, compared to described in the display device
Structure of polarized light is the scheme of whole piece polaroid, in display device provided by the embodiment of the present invention, the required polaroid used
Total volume it is smaller, cost is relatively low.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cross-sectional view of display device provided by one embodiment of the invention；
Fig. 2 is the top view of display device provided by one embodiment of the invention；
Fig. 3 is the cross-sectional view of display device provided by another embodiment of the present invention；
Fig. 4 is the top view of display device provided by another embodiment of the present invention；
Fig. 5 is the top view of display device provided by another embodiment of the invention；
Fig. 6 is the cross-sectional view of display device provided by another embodiment of the invention；
Fig. 7 is the cross-sectional view of first substrate and reflecting layer in display device shown in Fig. 6；
Fig. 8 is the cross-sectional view of display device provided by further embodiment of the present invention；
After the completion of Fig. 9-10 is each making step in the production method of display device provided by one embodiment of the invention
Structure sectional view.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Just as described in the background section, the electronic display higher cost of the existing shelf label applied to supermarket.
Inventor on shelf the study found that this is because only have the region where kinds of goods to need to show information, adjacent kinds of goods
Between region do not need display information, and existing display screen is usually or whole region shows information or whole region
Do not show information, so that need a kinds of goods region that one display screen is set when it is applied to shelf label display,
Different kinds of goods respectively correspond different display screens, so as to cause the display screen higher cost for the shelf label for being applied to supermarket.
In view of this, the embodiment of the invention provides a kind of display devices, as shown in Figure 1, the display device includes:
Display panel 10, display panel 10 include: the first substrate 11 being oppositely arranged and the second substrate 12, are located at the first base
The liquid crystal layer 13 of first area between plate 11 and the second substrate 12, positioned at first substrate 11 towards the reflecting layer of 13 side of liquid crystal layer
14；
Deviate from the structure of polarized light 20 of 13 side first area of liquid crystal layer positioned at the second substrate 12, structure of polarized light 20 includes multiple
There is gap 22 between the polarisation unit 21 of preset direction arrangement, adjacent polarisation unit 21；
Wherein, first area includes multiple first subregions and the second subregion between adjacent first subregion,
Polarisation unit 21 and the first subregion correspond, and orthographic projection of the polarisation unit 21 on display panel 10 is completely covered first
Orthographic projection of the subregion on display panel 10, orthographic projection of the gap 22 on display panel 10 between adjacent polarisation unit 21
At least partly overlapping, orthographic projection of the polarisation unit 21 on display panel 10 with orthographic projection of the liquid crystal layer 13 on display panel 10
Positioned at liquid crystal layer 13 within the scope of the orthographic projection on display panel 10, the first subregion is for showing presupposed information.
On the basis of the above embodiments, in one embodiment of the invention, display device further includes envelope frame layer 15, envelope
Frame layer 15 avoids the liquid crystal molecule in liquid crystal layer 13 from overflowing display panel for being packaged to liquid crystal layer 13.
It should be noted that in embodiments of the present invention, first area is the display area of display panel 10；Positioned at first
The liquid crystal layer 13 of first area is a liquid crystal cell between substrate 11 and the second substrate 12, that is, is located at first substrate 11 and the second base
The liquid crystal layer 13 of first area is located in the region of same envelope frame layer restriction between plate 12；First subregion is to use in display panel
In the region of display effective information, when being used to show the goods shelf label of supermarket such as display device, first subregion is corresponding
One commodity, the first subregion is for showing the price of its corresponding goods and/or the other information of the commodity.
Optionally, in one embodiment of the invention, size of first subregion along the length direction of the first subregion
For 2.13inch, but the present invention is to this and without limitation, specifically depends on the circumstances.
It should also be noted that, in embodiments of the present invention, display panel 10 is reflective display panel, i.e. display panel
10 form backlight using the available light in external environment, to reduce the cost of display panel.Specifically, in external environment
Available light enters display panel 10 by structure of polarized light 20, and the reflecting layer 14 in directive display panel 10 is anti-through reflecting layer 14
Penetrate the liquid crystal layer 13 in rear directive display panel 10, the light source as display panel 10.
Since liquid crystal layer 13 only has light modulating action to polarised light, display provided by the embodiment of the present invention
In device, the available light of the first subregion of directive display device can first pass through polarisation unit 21 be converted into polarised light and then
Directive liquid crystal layer 13 deviates from the reflecting layer 14 of 12 side of the second substrate through being located at liquid crystal layer 13, reflects back reflection through reflecting layer 14
Liquid crystal layer 13 and polarisation unit 21 are returned, completes the display of presupposed information, and the available light of the second subregion of directive display device
Can be by the 22 directive liquid crystal layer 13 of gap between polarisation unit 21, and available light is non-polarized light, therefore, is located at the second son
13 pairs of light for injecting display panel 10 through the gap 22 between adjacent polarisation unit 21 of liquid crystal layer in region will not have modulation
Effect, can not carry out the display of picture.It can be seen that display device provided by the embodiment of the present invention, only polarisation unit 21
The first corresponding subregion can carry out the display of information, and the gap 22 between adjacent polarisation unit 21 corresponding
Two subregions can not carry out the display of information so that display device provided by the embodiment of the present invention can show simultaneously it is more
A presupposed information is needing to show multiple information being applied to shelf etc., and when scene between neighbor information with gap, can be with
The display of multiple information is realized simultaneously using a display device, and realizes multiple information using the gap between neighbor information
Separation.
In addition, in display device provided by the embodiment of the present invention, positioned at the second substrate 12 away from 13 side of liquid crystal layer
Structure of polarized light 20 is made of multiple polarisation units 21, and adjacent polarisation unit 21 has gap 22, compared to polarisation in display device
Structure 20 is the scheme of whole piece polaroid, in display device provided by the embodiment of the present invention, the required polaroid used
Total volume is smaller, and cost is relatively low.
Moreover, structure of polarized light 20 is in the scheme of whole piece polaroid in display device, any position of polaroid occurs
The fragmentation of any size, full wafer polaroid can all be scrapped, more be wasted, and in display device provided by the embodiment of the present invention,
Structure of polarized light 20 positioned at the second substrate 12 away from 13 side of liquid crystal layer is made of multiple polarisation units 21, each polarisation unit 21
Small volume will not influence other polarisation units 21, if single polarisation unit 21 is damaged so as to reduce polarisation
The scrappage of piece reduces the cost of structure of polarized light 20, and then reduces the cost of display device.
It should be noted that in embodiments of the present invention, presupposed information can be the commodity letter in supermarket or store shelf
Breath, or the recommended information of commodity or show information etc. on show stand, the present invention to this and without limitation, specifically optionally
Depending on.Below by taking presupposed information is the merchandise news on shelf as an example, it is provided for the embodiments of the invention display device progress
Description.
Specifically, on the basis of the above embodiments, in one embodiment of the invention, as shown in Fig. 2, display device
For the display device of strip, the first area 16 of display device includes first that multiple length directions along display device are arranged
Subregion 161, the i.e. first area 16 of display device include multiple first subregions 161 positioned at a line, adjacent first sub-district
There is the second subregion 162, in embodiments of the present invention, preset direction X is the length direction of display device between domain 161；But
To this and without limitation, in other embodiments of the invention, the first area of display device can also include multirow to the present invention
First subregion, every the first subregion of row include the first subregion of multiple row, have the second subregion between adjacent first subregion,
In embodiments of the present invention, preset direction includes row arragement direction and column arragement direction, is specifically depended on the circumstances.Following for just
In description, using display device as strip display device, the first area of display device includes multiple length along display device
First subregion of direction arrangement, i.e. the first area of display device includes being located at for multiple first subregions of a line, right
Display device provided by the embodiment of the present invention is described.
It should be noted that due to different to the length requirement of display device under different scenes, therefore the embodiment of the present invention pair
Display device is not construed as limiting along the length of preset direction X.It should also be noted that, based on any of the above embodiments,
In one embodiment of the present of invention, the first display device with the first length is needed under the first scene, is needed under the second scene
The second display device with the second length can then in one embodiment of the invention be provided with the first length respectively
Display device is as the first display device and the display device with the second length is as the second display device, can also provide
The display device is cut into the first display device with the first length by the display device with first the+the second length of length
It can also be provided with length first in yet another embodiment of the present invention with the second display device with the second length
The display device of the sum of the+the second length of length, cutting has the first display device and tool of the first length from the display device
Have the second display device of the second length, the present invention to this and without limitation, as long as being sealed after the completion of cutting to cut surface
Dress avoids liquid crystal molecule from overflowing display device.
Based on any of the above embodiments, in one embodiment of the invention, polarisation unit 21 is along preset direction X
Length and adjacent polarisation unit 21 between gap 22 along preset direction X length ratio value range be 1:10-10:1, packet
Endpoint value is included, so that multiple first subregions in display device are each default for can both make when showing presupposed information
Information mutually separates, and improves the resolution ratio of each presupposed information, and can make full use of the first area of display device, reduces display dress
The second subregion proportion and reduces structure of polarized light and the display device including the structure of polarized light in the first region in setting
Cost.
On the basis of the above embodiments, in one embodiment of the invention, length of the polarisation unit 21 along preset direction X
The gap 22 spent between adjacent polarisation unit 21 is 3:1-1:1, including endpoint along the length ratio value range of preset direction X
Value on the basis of the resolution ratio for improving each presupposed information, further makes full use of display mutually to separate in each presupposed information of guarantee
The first area of device, reduce display device in the second subregion in the first region proportion and reduce structure of polarized light and
The cost of display device including the structure of polarized light.
Specifically, in one embodiment of the invention, length and adjacent polarisation list of the polarisation unit 21 along preset direction X
Gap 22 between member 21 is 2:1 along the length ratio of preset direction X, but the present invention is to this and without limitation, of the invention
In other embodiments, gap 22 of the polarisation unit 21 between the length and adjacent polarisation unit 21 of preset direction X is along default side
It can also be other numerical value such as 3:2 to the length ratio of X, specifically depend on the circumstances.When polarisation unit 21 is along the length of preset direction X
Spend adjacent polarisation unit 21 between gap 22 along preset direction X length ratio be 2:1 when, can be by the material of structure of polarized light
Expect that cost reduces about 1/3.
Based on any of the above embodiments, in one embodiment of the invention, it is contemplated that polarisation unit is fixed on
The second substrate deviates from the fabrication error of liquid crystal layer side, and frontal projected area of the polarisation unit 21 on display panel 10 is greater than first
Frontal projected area of the subregion on display panel 10 can all penetrate it with the presupposed information for guaranteeing that the first subregion is shown
Corresponding polarisation unit 21 by user as it can be seen that but the present invention to this and without limitation, in other embodiments of the invention, polarisation
Unit 21 can also be equal to frontal plane of projection of first subregion on display panel 10 in the frontal projected area on display panel 10
Product, as long as can guarantee that presupposed information that the first subregion show can all penetrate its corresponding polarisation unit 21 can by user
See.
On the basis of the above embodiments, in one embodiment of the invention, when polarisation unit 21 is in display panel 10
On frontal projected area be greater than the first subregion in the frontal projected area on display panel 10, as shown in figure 3, polarisation unit 21
Including the first polarisation region 211 and the second polarisation region 212, orthographic projection of the first polarisation region 211 on display panel 10 is complete
Orthographic projection of the first subregion of all standing 161 on display panel 10, the presupposed information to guarantee the display of the first subregion 161 are complete
Portion can through its corresponding first polarisation region 211 by user as it can be seen that the second polarisation region 212 on display panel 10 just
Projection and orthographic projection no overlap of first subregion 161 on display panel 10.
Optionally, on the basis of the above embodiments, in one embodiment of the invention, as shown in figure 4, polarisation unit
The second polarisation region 212 in 21 surrounds the first polarisation region 211, in another embodiment of the present invention, as shown in figure 5,
The second polarisation region 212 in polarisation unit 21 is located at the first polarisation region 211 towards the two sides of other polarisation units 21, this hair
It is bright that the position in the first polarisation region is defined as long as the second polarisation region 212 can play to this and without limitation, thus
The restriction to presupposed information display position is realized, convenient for distinguishing different presupposed informations.
From the foregoing, it will be observed that liquid crystal layer 13 only has light modulating action to polarised light, therefore, positioned at the liquid crystal of the second subregion
13 pairs of light for injecting display panel 10 through the gap 22 between adjacent polarisation unit 21 of layer will not have modulating action, Wu Fajin
The display of row picture, so that 22 region of gap (i.e. second area) in display device, between adjacent polarisation unit 21
Always white picture is presented.
Optionally, on the basis of the above embodiments, in one embodiment of the invention, display device corresponds to adjacent inclined
The visual effect that the gap area part of light unit 21 is presented is white picture, and the corresponding second polarisation region part of display device is in
Existing visual effect is white picture, so that between the second polarisation region and adjacent polarisation unit in polarisation unit 21
Same visual effect is presented in gap region.
In another embodiment of the present invention, the gap area part that display device corresponds to adjacent polarisation unit 21 is presented
Visual effect be white picture, the visual effect that the corresponding second polarisation region part of display device is presented is black picture, with
So that different visual effects are presented from the gap area between adjacent polarisation unit in the second polarisation region in polarisation unit 21,
To be defined using the black wire that black picture is formed to the display area of presupposed information in white picture background.But
The present invention to this and without limitation, in other embodiments of the invention, can also make polarisation unit 21 by other means
In the second polarisation region different visual effects are presented from the gap area between adjacent polarisation unit, thus using second partially
The display picture that light region is formed is defined the display area of presupposed information.
It should be noted that in embodiments of the present invention, the view that display device corresponding second polarisation region part is presented
Feel that the visual effect difference that the gap area part of effect adjacent polarisation unit corresponding with display device is presented includes: display dress
Set the gap area of the display picture adjacent polarisation list cloud corresponding with display device of corresponding second polarisation region part presentation
The display picture that part is presented is different, and/or, the face for the display picture that display device corresponding second polarisation region part is presented
The display color of picture that the gap area part of color adjacent polarisation unit corresponding from display device is presented is different, in the present invention
Other embodiments in, display device corresponding second polarisation region part present visual effect phase corresponding with display device
The visual effect difference that the gap area part of adjacent polarisation unit is presented can also use other modes, as long as it can ensure that passing through
The gap area portion of adjacent polarisation unit in the visual effect and display device that the second polarisation region part is presented in display device
Divide the visual effect presented, can obviously distinguish the gap area part of the second polarisation region part and adjacent polarisation unit, with
It is defined using position of the second polarisation region part to each first subregion.
Based on any of the above embodiments, in one embodiment of the invention, the normality of display device is black state
(i.e. in display device when not giving liquid crystal layer two sides to apply voltage, the display picture of display device is black picture) is located at the
The liquid crystal molecule two sides in two polarisation regions make the second polarisation region that white picture be presented by applying white state voltage, are located at second
The liquid crystal molecule two sides in polarisation region make the second polarisation region that black picture be presented by not applying voltage.
Specifically, on the basis of the above embodiments, in one embodiment of the invention, polarisation unit includes polarisation
Piece, display device are in black state under normal conditions, optical path process are as follows: available light in external environment is converted into the by polaroid
One linearly polarized light, the first linearly polarized light are converted into the first elliptically polarized light by liquid crystal layer, and the first elliptically polarized light is by reflection
It is converted into the second elliptically polarized light after layer reflection, the second elliptically polarized light is converted into the second linear polarization after again passing by liquid crystal layer
Light.Wherein, the first linearly polarized light is vertical with the polarization direction of the second linearly polarized light, the first elliptically polarized light and the second elliptical polarization
The direction of rotation of light is different, and when such as the first elliptically polarized light is left-hand polarization light, the second elliptically polarized light is right-handed polarized light；The
When one elliptically polarized light is dextropolarization light, the second elliptically polarized light is left-hand polarization light.
In another embodiment of the present invention, the normality of display device is white state (not to liquid crystal i.e. in display device
When layer two sides apply voltage, the display picture of display device is white picture), positioned at the liquid crystal molecule two sides in the second polarisation region
By not applying voltage, so that white picture is presented in the second polarisation region, the liquid crystal molecule two sides positioned at the second polarisation region are logical
It crosses and applies black state voltage, so that black picture is presented in the second polarisation region.
Specifically, on the basis of the above embodiments, in one embodiment of the invention, polarisation unit includes: polarisation
Piece and positioned at polaroid towards the quarter wave plate of display panel side, display device is in white state under normal conditions, optical path process
Are as follows: the available light in external environment is converted into the first linearly polarized light by polaroid, and the first linearly polarized light is after quarter wave plate
Conversion layer third elliptically polarized light, third elliptically polarized light are converted into third linearly polarized light, third linear polarization after liquid crystal layer
Light forms the 4th linearly polarized light after reflecting layer is reflected, and the 4th linearly polarized light forms the 4th elliptical polarization after again passing by liquid crystal layer
Light, the 4th elliptically polarized light form the 5th linearly polarized light after again passing by quarter wave plate.Wherein, the first linearly polarized light, third line are inclined
The polarization direction of vibration light, the 4th linearly polarized light and the 5th linearly polarized light is identical；4th elliptically polarized light and the 5th elliptically polarized light
Direction of rotation it is identical, i.e., if the 4th elliptically polarized light be left-hand polarization light, the 5th elliptically polarized light is also left-hand polarization light,
If the 4th elliptically polarized light is right-handed polarized light, the 5th elliptically polarized light is also right-handed polarized light.
Based on any of the above embodiments, in one embodiment of the invention, the first area of display panel 10
Including multiple subpixel areas, multiple subpixel areas include multiple the first sub-pixel area domains and multiple second subpixel areas；
Wherein, the first sub-pixel area domain is located at orthographic projection of the polarisation unit 21 on display panel 10 in the orthographic projection on display panel 10
In range, so that each sub-pixel that the first sub-pixel area domain includes can carry out the display of information, the second subpixel area exists
Gap of the orthographic projection between adjacent polarisation unit 21 on display panel 10 within the scope of the orthographic projection on display panel 10,
So that each sub-pixel of the second subpixel area can not carry out the display of information.
It should be noted that in embodiments of the present invention, the first sub-pixel area domain may include a subpixel area,
It may include multiple subpixel areas, similarly, the second subpixel area also may include subpixel area or including multiple
Subpixel area.Since under normal conditions, presupposed information is made of multiple display information, therefore in an optional implementation of the invention
In example, the first sub-pixel area domain includes multiple subpixel areas, but the present invention is to this and without limitation, specifically depends on the circumstances.
It should also be noted that, in the above-described embodiments, when polarisation unit 21 only includes the first polarisation region, the first son
Pixel region is used to show the presupposed information positioned at the first polarisation region, when polarisation unit 21 is not only including the first polarisation region,
When further including the second polarisation region, the first sub-pixel area domain is applied not only to the presupposed information that display is located at the first polarisation region, also
For showing the display picture for being located at the second polarisation region.
On the basis of the above embodiments, in one embodiment of the invention, as shown in Figure 6 and Figure 7, first substrate 11
The part for being located at first area towards 12 side of the second substrate also has control element layer, and control element layer includes multiple pixel electricity
Pole 17, pixel electrode 17 and subpixel area 18 correspond；First substrate 11 and/or the second substrate 12 are towards liquid crystal layer 13 1
The part that side is located at second area has driving circuit 19, and second area is located at around first area.Optionally, first area is
Viewing area, second area are rim area.
Specifically, in one embodiment of the invention, driving circuit 19 is set to first substrate 11 towards liquid crystal layer 13
Side is located at the part of second area, and in another embodiment of the present invention, driving circuit 19 is set to 12 court of the second substrate
It is located at the part of second area to 13 side of liquid crystal layer, in yet another embodiment of the present invention, the setting of 19 part of driving circuit
It is located at the part of second area towards 13 side of liquid crystal layer in first substrate 11, is partially set to the second substrate 12 towards liquid crystal layer
13 sides are located at the part of second area, and the present invention to this and without limitation, specifically depends on the circumstances.
On the basis of the above embodiments, in one embodiment of the invention, control element layer further include public electrode,
The thin film transistor (TFT) 18 being electrically connected with pixel electrode and the scan line (not shown) being electrically connected with thin film transistor (TFT) and with
The data line (not shown) of thin film transistor (TFT) electrical connection, specifically, scan line is electrically connected with the grid of thin film transistor (TFT), number
It being electrically connected according to line with the source electrode of thin film transistor (TFT), pixel electrode is electrically connected with the drain electrode of thin film transistor (TFT), when display device works,
The conducting of line traffic control thin film transistor (TFT) is scanned, the voltage signal in data line is transferred to by the source electrode and drain electrode of thin film transistor (TFT)
Pixel electrode, so that pixel electrode has certain voltage, so that shape between pixel electrode and the common voltage of public electrode
At certain voltage difference, which can control the liquid crystal molecule rotation of the subpixel area.
It should be noted that in the above-described embodiments, since the second subpixel area corresponds between adjacent polarisation unit 21
Gap area, 13 pairs of the region liquid crystal layer inject display panels 10 light do not have modulating action therefore no matter be located at
Whether the sub-pixel of the second subpixel area applies voltage, which not will do it the display of display picture.
Therefore, on the basis of any of the above-described implementation, in one embodiment of the invention, driving circuit 19 passes through control
Element layer control is located at the sub-pixel in the first sub-pixel area domain and works positioned at the sub-pixel of the second subpixel area, i.e., at this
It in inventive embodiments, rotates positioned at the liquid crystal molecule of the first sub-pixel area domain and the second subpixel area, but only aobvious
The position in showing device corresponding first sub-pixel region has display picture, and display device corresponds to the position of the second subpixel area
Without display picture.
In another embodiment of the present invention, driving circuit 19 is located at the first sub-pixel area by the control of control element layer
The sub-pixel in domain works, and the sub-pixel that control is located at the second subpixel area does not work, i.e., in embodiments of the present invention, only position
Liquid crystal molecule in the first sub-pixel area domain rotates, and the liquid crystal molecule positioned at the second subpixel area does not rotate, i.e.,
Only it is located at two layers of the application voltage of liquid crystal molecule in the first sub-pixel area domain, positioned at the liquid crystal molecule two sides of the second subpixel area
Do not apply voltage, to reduce the power consumption of display device.
Based on any of the above embodiments, in one embodiment of the invention, continue as shown in Figure 6 and Figure 7, instead
Penetrating layer 14 includes multiple metal electrodes 141, and metal electrode 141 and pixel electrode 17 correspond, and is located at 17 direction of pixel electrode
The side of liquid crystal layer 13, and being electrically connected with pixel electrode 17, with using 141 pairs of metal electrode along the second substrate 12 to liquid crystal layer
On the basis of 13 directions are reflected through the light of liquid crystal layer 13, metal electrode 141 is electrically connected with pixel electrode 17, thus
Using the pixel electrode that the overall structure of metal electrode 141 and the composition of pixel electrode 17 is final as display panel 10, reduce aobvious
Show the resistivity of pixel electrode in panel 10.But the present invention is to this and without limitation, in other embodiments of the invention, metal
Electrode (or reflecting layer) can also be located at pixel electrode deviate from 13 side of liquid crystal layer, and/or, with metal electrode not with pixel electrode
Electrical connection, specifically depends on the circumstances.
Based on any of the above embodiments, in one embodiment of the invention, the display picture of presupposed information is
Black and white screen, to play the role of information alert and information identification；In another embodiment of the present invention, presupposed information is aobvious
Show that picture is colour picture, to improve the identification of presupposed information on the basis of playing the role of information alert and information identifies
Degree improves user experience.
Specifically, in one embodiment of the invention, when the display picture of presupposed information is colour picture, such as Fig. 8 institute
Show, display panel 10 further include: positioned at the second substrate 12 towards the color blocking layer 30 of 13 side of liquid crystal layer, color blocking layer 30 includes multiple
Color blocking, color blocking and sub-pixel correspond, to project liquid crystal layer to along liquid crystal layer 13 to 12 direction of the second substrate using color blocking layer
13 light carries out wavelength convert, to realize the display of colour picture.
On the basis of the above embodiments, in one embodiment of the invention, polarisation unit 21 includes the first polarisation area
Domain 211 and the second polarisation region 212, the color blocking of the corresponding multiple colors in the first polarisation region 211, the second polarisation region 212 are corresponding
The color blocking of multiple colors, so that the first polarisation region 211 and the second polarisation region 212 can realize the aobvious of colour picture
Show.Optionally, the color blocking of multiple colors includes the first color blocking, the second color blocking and the third color blocking of circulation arrangement, but the present invention couple
This and without limitation, specifically depend on the circumstances.
In another embodiment of the present invention, the color blocking of the corresponding multiple colors in the first polarisation region 211, the second polarisation area
The color blocking of the corresponding single color in domain 212, wherein the color blocking of the corresponding multiple colors in the first polarisation region 211 includes: circulation arrangement
The first color blocking, the second color blocking and third color blocking, the color blocking of the corresponding single color in the second polarisation region can for the first color blocking,
Any color blocking in second color blocking and third color blocking, can also be the color blocking of other colors, and the present invention to this and without limitation, has
Body depends on the circumstances.
Specifically, in one embodiment of the invention, the first color blocking is red color resistance, the second color blocking is blue color blocking,
Third color blocking is green color blocking, but the present invention is to this and without limitation, specifically depends on the circumstances.
Correspondingly, the display device is above-mentioned the embodiment of the invention also provides a kind of production method of display device
Display device provided by one embodiment.Specifically, the production method of display device provided by the embodiment of the present invention includes:
As shown in figure 9, production display panel 10, display panel 10 includes: the first substrate 11 and the second base being oppositely arranged
Plate 12, the liquid crystal layer 13 of first area between first substrate 11 and the second substrate 12 are located at first substrate 11 towards liquid crystal
The reflecting layer 14 of 13 side of layer；
As shown in Figure 10, structure of polarized light 20, polarisation are made away from the first area of 13 side of liquid crystal layer in the second substrate 12
Structure 20 includes multiple polarisation units 21 along preset direction arrangement, has gap between adjacent polarisation unit 21；
Wherein, first area includes multiple first subregions and the second subregion between adjacent first subregion,
Polarisation unit 21 and the first subregion correspond, and orthographic projection of the polarisation unit 21 on display panel 10 is completely covered first
Orthographic projection of the subregion on display panel 10, orthographic projection of the gap on display panel 10 between adjacent polarisation unit 21 with
Orthographic projection of the liquid crystal layer 13 on display panel 10 is at least partly overlapping, orthographic projection position of the polarisation unit 21 on display panel 10
In liquid crystal layer 13 within the scope of the orthographic projection on display panel 10, first area is for showing presupposed information.
It should be noted that in any of the above-described embodiment, the specific production method of display panel and existing display panel
Production method be substantially the same, the present invention repeats no more this, and only the structure of display panel is described.
On the basis of the above embodiments, in one embodiment of the invention, display device further includes envelope frame layer 15, envelope
Frame layer 15 avoids the liquid crystal molecule in liquid crystal layer 13 from overflowing display panel for being packaged to liquid crystal layer 13.
It should be noted that in embodiments of the present invention, first area is the display area of display panel 10；Positioned at first
The liquid crystal layer 13 of first area is a liquid crystal cell between substrate 11 and the second substrate 12, that is, is located at first substrate 11 and the second base
The liquid crystal layer 13 of first area is located in the region of same envelope frame layer restriction between plate 12；First subregion is to use in display panel
In the region of display effective information, when being used to show the goods shelf label of supermarket such as display device, first subregion is corresponding
One commodity, the first subregion is for showing the price of its corresponding goods and/or the other information of the commodity.
It should also be noted that, in embodiments of the present invention, presupposed information can be the commodity in supermarket or store shelf
Information, or the recommended information of commodity or show information etc. on show stand, the present invention to this and without limitation, specifically regards feelings
Depending on condition.Below by taking presupposed information is the merchandise news on shelf as an example, it is provided for the embodiments of the invention display device
Production method is described.
Due to different to the length requirement of display device under different scenes, therefore the embodiment of the present invention is default to display device edge
The length of direction X is not construed as limiting.
Specifically, based on any of the above embodiments, in one embodiment of the invention, being needed under the first scene
The first display device with the first length needs the second display device with the second length under the second scene, then in this hair
In bright one embodiment, display device is the first display device with the first length or the second display with the second length
Device, the first display device and the second display device make respectively.
In another embodiment of the present invention, the length of display device is equal to the sum of the first length and the second length,
In the embodiment of the present invention, this method further include: the display device is cut into the first display device and tool with the first length
There is the second display device of the second length, so that can make using the mask plate of unified size in display device manufacturing process
Obtaining display device can be used for the production of the display device under any length requirement scene, and flexibility with higher is meeting
Cost of manufacture is also reduced while different clients demand.
In yet another embodiment of the present invention, the length of display device is greater than the sum of the first length and the second length,
In the embodiment of the present invention, this method further include: cutting has the first display device and tool of the first length from the display device
There is the second display device of the second length, so that can make using the mask plate of unified size in display device manufacturing process
Obtaining display device can be used for the production of the display device under any length requirement scene, and flexibility with higher is meeting
Cost of manufacture is also reduced while different clients demand.
It should be noted that when the length of display device is greater than or equal to the sum of the first length and the second length, the party
Method further include: after the completion of cutting, cut surface is packaged, liquid crystal molecule is avoided to overflow display device.
On the basis of the above embodiments, in one embodiment of the invention, deviate from liquid crystal layer side in the second substrate
First area production structure of polarized light include: the second substrate away from liquid crystal layer side the fixed whole piece first in first area partially
Photo structure；First structure of polarized light is cut, removal is located at the part of the second subregion, retains the portion for being located at the first subregion
Point, multiple polarisation units along preset direction arrangement are formed away from the first area of liquid crystal layer side in the second substrate, it is adjacent inclined
There is gap between light unit.
In another embodiment of the present invention, polarisation knot is made away from the first area of liquid crystal layer side in the second substrate
Structure includes: that the first structure of polarized light of whole piece is cut into multiple polarisation units；Multiple polarisation units are fixed on the second substrate back
The first area of chaotropic crystal layer side is formed multiple along preset direction row in the first area that the second substrate deviates from liquid crystal layer side
The polarisation unit of cloth there is gap to reduce the system of structure of polarized light to reduce the waste rate of structure of polarized light between adjacent polarisation unit
Make cost.Optionally, it is attaching that multiple polarisation units, which are fixed on technique of the second substrate away from the first area of liquid crystal layer side,
Technique, but the present invention is to this and without limitation, specifically depends on the circumstances.
Based on any of the above embodiments, in one embodiment of the invention, it is contemplated that polarisation unit is fixed on
The second substrate deviates from the fabrication error of liquid crystal layer side, and the frontal projected area of polarisation unit on a display panel is greater than the first sub-district
The frontal projected area of domain on a display panel, to guarantee that the presupposed information that the first subregion is shown all can be corresponding through its
Polarisation unit by user as it can be seen that but the present invention to this and without limitation, in other embodiments of the invention, craft precision compared with
In the case where height, the frontal projected area of polarisation unit on a display panel can also be equal to the first subregion on a display panel
Frontal projected area, as long as can guarantee that the presupposed information that the first subregion is shown can all penetrate its corresponding polarisation unit quilt
User is visible.
On the basis of the above embodiments, in one embodiment of the invention, when polarisation unit on a display panel
When frontal projected area is greater than the first subregion frontal projected area on a display panel, polarisation unit include the first polarisation region and
The first subregion is completely covered on a display panel in second polarisation region, the orthographic projection of the first polarisation region on a display panel
Orthographic projection, the presupposed information shown with the first subregion of guarantee can all penetrate its corresponding first polarisation region can by user
See, the orthographic projection of the second polarisation region on a display panel and the orthographic projection no overlap of the first subregion on a display panel；Its
In, the visual effect adjacent polarisation unit corresponding with display device of display device corresponding second polarisation region part presentation
The visual effect that gap area part is presented is different.
Based on any of the above embodiments, in one embodiment of the invention, first substrate is towards the second substrate
The part that side is located at first area also has a control element layer, and control element layer includes multiple pixel electrodes, pixel electrode with
Subpixel area corresponds；This method further include: in first substrate 11 and/or the second substrate 12 towards 13 side of liquid crystal layer position
Driving circuit is bound in the part of second area, second area is located at around first area.Optionally, first area is display
Area, second area are rim area.
Specifically, on the basis of the above embodiments, in one embodiment of the invention, control element layer further includes public affairs
Common electrode, the thin film transistor (TFT) being electrically connected with pixel electrode and the scan line (not shown) being electrically connected with thin film transistor (TFT)
With the data line (not shown) being electrically connected with thin film transistor (TFT), specifically, the grid of scan line and thin film transistor (TFT) is electrically connected
It connects, data line is electrically connected with the source electrode of thin film transistor (TFT), and pixel electrode is electrically connected with the drain electrode of thin film transistor (TFT), display device work
When making, scanning line traffic control thin film transistor (TFT) conducting, the source electrode and drain electrode that the voltage signal in data line is passed through into thin film transistor (TFT)
It is transferred to pixel electrode, so that pixel electrode has certain voltage, so that the common voltage of pixel electrode and public electrode
Between form certain voltage difference, the voltage difference can control the subpixel area liquid crystal molecule rotation.
It should be noted that in the above-described embodiments, since the second subpixel area corresponds between adjacent polarisation unit
Gap area does not have modulating action to the light for injecting display panel 10 in the region liquid crystal layer, therefore, no matter is located at second
Whether the sub-pixel of subpixel area applies voltage, which not will do it the display of display picture.
Therefore, on the basis of any of the above-described implementation, in one embodiment of the invention, driving circuit passes through control member
The control of part layer is located at the sub-pixel in the first sub-pixel area domain and works positioned at the sub-pixel of the second subpixel area, i.e., in this hair
It in bright embodiment, rotates positioned at the liquid crystal molecule of the first sub-pixel area domain and the second subpixel area, but only shows
The position in device corresponding first sub-pixel region has display picture, and the position of corresponding second subpixel area of display device is not
With display picture.
In another embodiment of the present invention, driving circuit is located at the first sub-pixel area domain by the control of control element layer
Sub-pixel work, control be located at the second subpixel area sub-pixel do not work, i.e., in embodiments of the present invention, be only located at
The liquid crystal molecule in the first sub-pixel area domain rotates, and the liquid crystal molecule positioned at the second subpixel area does not rotate, i.e., only
There is two layers of application voltage of liquid crystal molecule positioned at the first sub-pixel area domain, not positioned at the liquid crystal molecule two sides of the second subpixel area
Apply voltage, to reduce the power consumption of display device.
Based on any of the above embodiments, in one embodiment of the invention, reflecting layer includes multiple metal electricity
Pole, metal electrode and pixel electrode correspond, and positioned at pixel electrode towards the side of liquid crystal layer, and are electrically connected with pixel electrode
It connects, on the basis of using metal electrode to being reflected along the second substrate to liquid crystal layer direction through the light of liquid crystal layer,
Metal electrode is electrically connected with pixel electrode, thus using the overall structure of metal electrode and pixel electrode composition as display surface
The final pixel electrode of plate reduces the resistivity of pixel electrode in display panel.But the present invention is to this and without limitation, in this hair
In bright other embodiments, metal electrode (or reflecting layer) can also be located at pixel electrode and deviate from liquid crystal layer side, and/or, with
Metal electrode is not electrically connected with pixel electrode, is specifically depended on the circumstances.
Based on any of the above embodiments, in one embodiment of the invention, the display picture of presupposed information is
Black and white screen, to play the role of information alert and information identification；In another embodiment of the present invention, presupposed information is aobvious
Show that picture is colour picture, to improve the identification of presupposed information on the basis of playing the role of information alert and information identifies
Degree improves user experience.
Specifically, in one embodiment of the invention, when the display picture of presupposed information is colour picture, display panel
Further include: positioned at the second substrate towards the color blocking layer of liquid crystal layer side, color blocking layer includes multiple color blockings, and color blocking and sub-pixel are one by one
It is corresponding, and multiple color blockings include the first color blocking, the second color blocking and the third color blocking of circulation arrangement, to utilize color blocking layer to along liquid crystal
The light that liquid crystal layer is projected in layer to the second substrate direction carries out wavelength convert, to realize the display of colour picture.
To sum up, in the display device of the production of production method provided by the embodiment of the present invention, display panel is reflective aobvious
Show panel, i.e. display panel forms backlight using the available light in external environment, to reduce the cost of display panel.
In addition, the display device of provided production method production of the embodiment of the present invention, only the corresponding to polarisation unit
One subregion can carry out the display of information, and corresponding second subregion in gap between adjacent polarisation unit can not be into
The display of row information, so that display device provided by the embodiment of the present invention can show multiple presupposed informations simultaneously,
When needing to show multiple information applied to shelf etc., and there is the scene in gap between neighbor information, a display can use
Device realizes the display of multiple information simultaneously, and the separation of multiple information is realized using the gap between neighbor information.
Moreover, being located at the second substrate in the display device of the provided production method of the embodiment of the present invention and deviating from liquid crystal layer one
The structure of polarized light of side is made of multiple polarisation units, and adjacent polarisation unit has gap, compared to structure of polarized light in display device
For the scheme of whole piece polaroid, in display device provided by the embodiment of the present invention, the total volume of the required polaroid used
Smaller, cost is relatively low.
In addition, in production method provided by the embodiment of the present invention, the production method of display panel and existing display panel
Production method be substantially the same, therefore, production method provided by the embodiment of the present invention can be with the production of existing display panel
Method is compatible, to realize mass production, the standardization of display panel production, further reduced the cost of display device.
Various pieces are described in a progressive manner in this specification, and what each some importance illustrated is and other parts
Difference, same and similar part may refer to each other between various pieces.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to embodiment illustrated herein, and is to fit to consistent with the principles and novel features disclosed in this article
Widest scope.
Claims (12)
1. a kind of display device characterized by comprising
Display panel, the display panel include: the first substrate being oppositely arranged and the second substrate, be located at the first substrate with
The liquid crystal layer of first area between the second substrate, positioned at the first substrate towards the reflecting layer of the liquid crystal layer side；
Positioned at the second substrate away from the structure of polarized light of first area described in the liquid crystal layer side, the structure of polarized light includes
Multiple polarisation units along preset direction arrangement, have gap between the adjacent polarisation unit；
Wherein, the first area includes multiple first subregions and the second sub-district between adjacent first subregion
Domain, the polarisation unit and first subregion correspond, and the positive throwing of the polarisation unit on said display panel
The orthographic projection of first subregion on said display panel is completely covered in shadow, and the gap between the adjacent polarisation unit exists
Orthographic projection on the display panel and the orthographic projection of the liquid crystal layer on said display panel are at least partly overlapping, and described the
One subregion is for showing presupposed information.
2. display device according to claim 1, which is characterized in that length of the polarisation unit along the preset direction
Gap between the adjacent polarisation unit is 1:10-10:1 along the length ratio value range of the preset direction, including
Endpoint value.
3. display device according to claim 1, which is characterized in that the polarisation unit is on said display panel just
Projected area is greater than the frontal projected area of first subregion on said display panel.
4. display device according to claim 3, which is characterized in that the polarisation unit includes the first polarisation region and the
First subregion is completely covered in institute in two polarisation regions, the orthographic projection of first polarisation region on said display panel
State the orthographic projection on display panel, the orthographic projection of second polarisation region on said display panel and first subregion
Orthographic projection no overlap on said display panel.
5. display device according to claim 4, which is characterized in that the display device corresponds to second polarisation region
The visual effect that part is presented is black picture；The gap area part that the display device corresponds to the adjacent polarisation unit is in
Existing visual effect is white picture.
6. display device according to claim 4, which is characterized in that the display device corresponds to second polarisation region
The visual effect that part is presented is white picture；The gap area part that the display device corresponds to the adjacent polarisation unit is in
Existing visual effect is white picture.
7. display device according to claim 1, which is characterized in that the first area of the display panel includes multiple sons
Pixel region, the multiple subpixel area include multiple the first sub-pixel area domains and multiple second subpixel areas；
Wherein, the orthographic projection of the first sub-pixel area domain on said display panel is located at the polarisation unit in the display
Within the scope of orthographic projection on panel；The orthographic projection of second subpixel area on said display panel is located at adjacent described inclined
Within the scope of the orthographic projection of gap on said display panel between light unit.
8. display device according to claim 7, which is characterized in that the first substrate is towards the second substrate side
Also there is control element layer positioned at the part of the first area, the control element layer includes multiple pixel electrodes, the picture
Plain electrode and the subpixel area correspond；
The first substrate and/or the second substrate have towards the part that the liquid crystal layer side is located at second area to be driven
Circuit, the second area are located at around the first area；
The driving circuit is located at the sub-pixel in the first sub-pixel area domain by control element layer control and is located at
The sub-pixel of second subpixel area works, or, the driving circuit is by control element layer control positioned at described
The sub-pixel in the first sub-pixel area domain works, and the sub-pixel that control is located at second subpixel area does not work.
9. display device according to claim 8, which is characterized in that the reflecting layer includes multiple metal electrodes, described
Metal electrode and the pixel electrode correspond, and are located at the pixel electrode towards the liquid crystal layer side, and with the picture
Plain electrode electrical connection.
10. display device according to claim 7, which is characterized in that the display panel further include: be located at described second
For substrate towards the color blocking layer of the liquid crystal layer side, the color blocking layer includes multiple color blockings, the color blocking and the sub-pixel one
One is corresponding, and the multiple color blocking includes the first color blocking, the second color blocking and the third color blocking of circulation arrangement.
11. a kind of production method of display device, which is characterized in that be applied to the described in any item display dresses of claim 1-10
It sets, which includes:
Display panel is made, the display panel includes: the first substrate being oppositely arranged and the second substrate, is located at first base
The liquid crystal layer of first area between plate and the second substrate, positioned at the first substrate towards the reflection of the liquid crystal layer side
Layer；
Structure of polarized light, the structure of polarized light packet are made away from the first area of the liquid crystal layer side in the second substrate
Multiple polarisation units along preset direction arrangement are included, there is gap between the adjacent polarisation unit；
Wherein, the first area includes multiple first subregions and the second sub-district between adjacent first subregion
Domain, the polarisation unit and first subregion correspond, and the positive throwing of the polarisation unit on said display panel
The orthographic projection of first subregion on said display panel is completely covered in shadow, and the gap between the adjacent polarisation unit exists
Orthographic projection on the display panel and the orthographic projection of the liquid crystal layer on said display panel are at least partly overlapping, and described the
One region is for showing presupposed information.
12. production method according to claim 11, which is characterized in that deviate from the liquid crystal layer one in the second substrate
The first area of side makes structure of polarized light
It is fixed multiple along the inclined of preset direction arrangement away from the first area of the liquid crystal layer side in the second substrate
Light unit has gap between the adjacent polarisation unit.
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| CN107219685A (en) * | 2017-07-28 | 2017-09-29 | 京东方科技集团股份有限公司 | The display methods of display device and display device |
| CN207074325U (en) * | 2017-08-31 | 2018-03-06 | 京东方科技集团股份有限公司 | A kind of liquid crystal display panel, color membrane substrates and display device |
| CN108196391A (en) * | 2018-01-02 | 2018-06-22 | 京东方科技集团股份有限公司 | A kind of peep-proof device, display device and anti-peeping method |
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Application publication date: 20190111 |