CN107357070A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN107357070A CN107357070A CN201710638374.XA CN201710638374A CN107357070A CN 107357070 A CN107357070 A CN 107357070A CN 201710638374 A CN201710638374 A CN 201710638374A CN 107357070 A CN107357070 A CN 107357070A
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- 230000000903 blocking effect Effects 0.000 claims description 31
- 239000004973 liquid crystal related substance Substances 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 9
- 239000010408 film Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000007 visual effect Effects 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
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a kind of display panel and display device.Display panel includes viewing area, viewing area, including：Multiple pixel cells, multiple pixel cells arrangement form pixel column in the first direction, arrangement form pixel column, first direction and second direction are vertical in a second direction；Viewing area, in addition to：Special-shaped border, in first direction and/or the second direction for pointing to viewing area along special-shaped border, by the pixel cell adjacent with special-shaped border, the brightness of at least two pixel cells is different, at least two pixel cells are followed successively by the first pixel cell and the second pixel cell, and the brightness of the first pixel cell is less than the brightness of the second pixel cell.Display panel provided by the invention and display device, special-shaped edge can be effectively improved and show crenellated phenomena, lift display panel fringe region display effect.
Description
Technical field
The present invention relates to display technology field, more particularly, to a kind of display panel and display device.
Background technology
With application of the Display Technique in intelligently wearing and other portable electric appts, to the profile of display panel
There is diversified requirement, occur special-shaped display panel therewith.
Compared to the display panel of routine, the main distinction of special-shaped display panel is that the presentation of its viewing area is non-rectangle
Special shape, such as circular, annular, rhombus, and the pixel cell in display panel is mostly rectangular configuration or other are more advised
Structure then, therefore, when it is applied to special-shaped display panel, in the fringe region of display panel, pixel cell and display surface
The boundary line of plate can not be fully mated, thus, can cause the fringe region of display panel that jagged line is presented in display
Road, marginal position pattern is not round and smooth, influences the display effect of fringe region.
Therefore it provides a kind of display panel and display device, improve special-shaped showing edge crenellated phenomena, display panel is lifted
Fringe region display effect is this area urgent problem to be solved.
The content of the invention
In view of this, the invention provides a kind of display panel and display device, solving improves special-shaped showing edge saw
Tooth phenomenon, lift the technical problem of display panel fringe region display effect.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of display panel, including viewing area, it is characterised in that
Viewing area, including：Multiple pixel cells, multiple pixel cells arrangement form pixel column in the first direction, along second
Direction arrangement form pixel column, first direction and second direction are vertical；
Viewing area, including：Special-shaped border,
In first direction and/or the second direction for pointing to viewing area along special-shaped border, by the picture adjacent with special-shaped border
Plain unit rises, and the brightness of at least two pixel cells is different,
At least two pixel cells are followed successively by the first pixel cell and the second pixel cell, and the brightness of the first pixel cell is small
In the brightness of the second pixel cell.
In order to solve the above-mentioned technical problem, the present invention also proposes a kind of display device, including provided by the invention any one
Kind display panel.
Compared with prior art, display panel of the invention and display device, following beneficial effect is realized：
Display panel provided by the invention and display device, the first party of viewing area is pointed to along special-shaped border by being arranged on
To and/or second direction on, by the pixel cell adjacent with special-shaped border, the brightness of at least two pixel cells is different, extremely
Few two pixel cells are followed successively by the first pixel cell and the second pixel cell, wherein, the brightness of the first pixel cell is less than the
The brightness of two pixel cells, the luminance difference close to the viewing area on special-shaped border and edge of display area position is reduced, improved different
Shape edge shows crenellated phenomena, lifts display panel fringe region display effect, and the picture of viewing area is pointed to by special-shaped border
The brightness of plain unit is the gradual transition of graded, will not cause huge vision difference.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the accompanying drawing of a part for constitution instruction shows embodiments of the invention, and even
It is used for the principle for explaining the present invention together with its explanation.
Fig. 1 is the film layer structure schematic diagram of display panel in correlation technique；
Fig. 2 is the special-shaped border schematic diagram of display panel in correlation technique；
Fig. 3 is a kind of optional embodiment schematic top plan view of display panel provided in an embodiment of the present invention；
Fig. 4 is the schematic cross-section of display panel provided in an embodiment of the present invention tangent line Q opening positions in figure 3；
Fig. 5 is the schematic cross-section of another optional embodiment of display panel provided in an embodiment of the present invention；
Fig. 6 is the schematic cross-section of another optional embodiment of display panel provided in an embodiment of the present invention；
Fig. 7 is the schematic cross-section of another optional embodiment of display panel provided in an embodiment of the present invention；
Fig. 8 is the schematic top plan view of another optional embodiment of display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of optional embodiment schematic diagram of display device provided in an embodiment of the present invention.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless have in addition
Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The present invention relates to a kind of display panel and display device, Fig. 1 is that the film layer structure of display panel in the prior art shows
It is intended to, as shown in figure 1, display panel includes：Array base palte 101 and color membrane substrates 102, in array base palte 101 and color membrane substrates
Liquid crystal layer 103 is provided between 102.Thin film transistor (TFT) (Thin-film formed with array arrangement on array base palte 101
Transistor, TFT) switching device as control pixel cell, array base palte 101 generally includes planarization layer 1011, puts down
Smoothization layer 1011 is set with respect to TFT close to liquid crystal layer 103, and planarization layer 1011 plays planarization, while also to following TFT
Electric field is shielded；Color membrane substrates 102 include glass substrate 1024, black matrix layer 1021, color blocking layer 1022 and diaphragm 1023,
ITO (Indium Tin Oxides) conducting film (not shown) is additionally provided with away from the side of color blocking layer 1022 in diaphragm 1023, its
In, color blocking layer 1022 includes three kinds of color color blockings of red, green, blue, and light can form three kinds of red, green, blue after passing through color blocking layer 1022
The light of color, color blocking layer 1022 exist between the color blocking of different colours when making and replace region again, will between these overlapping regions
Serious color blocking is caused to stack ox horn segment difference, and serious color blocking stacking ox horn segment difference can make color membrane substrates 102 close to liquid crystal layer
The hypsography of 103 sides is big, and the liquid crystal for influenceing surrounding is swung to, so being provided with color blocking layer 1022 close to the side of liquid crystal layer 103
The diaphragm 1023 of flat effect.
The present invention provides a kind of display panel, has the display panel on special-shaped border suitable for viewing area, namely unconventional
Rectangular display panel.Such as it is hollowed out setting camera or receiver, the portion being hollowed out in the subregion of the viewing area of display panel
It is divided into the shapes such as chamfering rectangle, circle or ellipse, makes viewing area that there is special-shaped border, and for example, display panel sheet is as chamfering
Rectangular display panel, circular display panel are the non-rectangle display panels such as annular display panel.Fig. 2 is in correlation technique
The special-shaped border schematic diagram of display panel, by taking arc border as an example, as shown in Fig. 2 the pixel cell 105 of display panel viewing area
To be regularly arranged, partial pixel unit is covered by black matrix 104 to form special-shaped border, in special-shaped boundary, not by black matrix
After each pixel cell 105 of 104 coverings is lighted, the viewing area near special-shaped border is serrated, and pattern is not round and smooth to be influenceed to show
Show effect, when particularly highlighted picture is shown, pixel cell 105 and the brightness contrast of edge black matrix 104 close to special-shaped border
Substantially, viewing area crenellated phenomena is more serious.The present invention is by designing film layer of the viewing area close to the pixel cell of special-shaped boundary
Thickness, to reduce the brightness of pixel cell at this, and then reduce the luminance difference close to the viewing area on special-shaped border and special-shaped border
It is different, improve special-shaped edge and show crenellated phenomena.
The embodiment of the present invention provides a kind of display panel, and Fig. 3 is that display panel one kind provided in an embodiment of the present invention is optional
Embodiment schematic top plan view, as shown in figure 3, display panel includes viewing area 31 and special-shaped border 32, viewing area 31 includes：It is more
Individual pixel cell 305, multiple pixel cells 305 a arrangement forms pixel column 305A in the first direction, in a second direction b arrange shape
Pixel row 305B, first direction a and second direction b is vertical；Wherein, the first party of viewing area 31 is being pointed to along special-shaped border 32
To on a and second direction b, either only in a first direction on a or only on second direction b, by adjacent with special-shaped border 32
Pixel cell 305 rises, and the brightness of at least two pixel cells 305 is different, and at least two pixel cells 305 are followed successively by the first pixel
The pixel cell 3052 of unit 3051 and second, the brightness of the first pixel cell 3051 are less than the brightness of the second pixel cell 3052.
In the display panel that the embodiment provides, the first pixel cell 3051 and the second pixel cell 3052 can be such as Fig. 3
Two adjacent pixel cells 305 are shown, or can also be had on a in the first direction or second direction b two or more
The first pixel cell of brightness identical 3051 is arranged in order, while can also have two on a in the first direction or second direction b
Or multiple the second pixel cells of brightness identical 3052 are arranged in order, i.e. are pointing to the first of viewing area 31 along special-shaped border 32
On direction a and/or second direction b, brightness change can be that the brightness of single pixel unit 305 is the gradual change of a gradient
The brightness of big or two or more same brightness pixel cells 305 becomes larger for gradient.In a word,
It is smaller with the brightness of the nearlyer pixel cell 305 of distance on special-shaped border 32 in the orientation of pixel cell 305, close to abnormity
The edge of display area position 321 on border 32 is nearly opaque, zero luminance, by reducing the brightness of pixel cell 305, and then drops
The low brightness close to the viewing area on special-shaped border 32 and the luminance difference of edge of display area position 321, what the embodiment provided
Display panel, improve special-shaped edge and show crenellated phenomena, and be by the brightness of the pixel cell of special-shaped border sensing viewing area
Graded becomes larger, and will not cause huge vision difference.
It should be noted that Fig. 3 only schematically illustrates the situation that special-shaped border 32 is arc, display panel in Fig. 3
Can be display panel curved corners position, either can also be circular display panel a part or, special-shaped border 32
Can also be the oblique line not parallel with first direction a and second direction b, in a word, display panel provided in an embodiment of the present invention
Suitable for arbitrary special-shaped display panel.
Further, pixel cell provided in an embodiment of the present invention, including three sub-pixels of red, green, blue, in adjustment pixel
During unit brightness, three sub-pixels in pixel cell adjust simultaneously, ensure that brightness is consistent in sub-pixel unit, Neng Gou
In the case of ensureing that viewing area white point is constant, improve special-shaped edge and show crenellated phenomena.
Further, in some optional embodiments, Fig. 4 is display panel provided in an embodiment of the present invention in Fig. 3
The schematic cross-section of middle tangent line Q opening positions, as shown in figure 4, on the third direction c perpendicular to display panel plane, display surface
Plate includes：The array base palte 301 and color membrane substrates 302 being oppositely arranged, are set between array base palte 301 and color membrane substrates 302
There is liquid crystal layer 303, array base palte 301 has first surface 301A away from the side of liquid crystal layer 303, and color membrane substrates 302 are remote
The side of liquid crystal layer 303 has second surface 302B, and along third direction c, first surface 301A and second surface 302B is mutually flat
OK, on third direction c, the thickness d 1 of the liquid crystal layer 303 in the first pixel cell 3051 is less than in the second pixel cell 3052
Liquid crystal layer 303 thickness d 2.
In the display panel that the embodiment provides, the first surface 301A of array base palte 301 and the second of color membrane substrates 302
Surface 302B is parallel, namely the integral thickness of display panel is homogeneous, sets liquid crystal layer 303 in display panel pixel unit 3025
Thickness it is different, it is necessary to adjust the thickness of array base palte 301 corresponding to pixel cell 305 either the thickness of color membrane substrates 302 or
The film thickness of array base palte 301 and color membrane substrates 302 adjusts to realize simultaneously.
In display panel, light is irradiated to array base palte 301 first, then by the deflection to light of liquid crystal layer 303,
Last light is emitted through color membrane substrates 302, the either film thickness increase of array base palte 301 or the film of color membrane substrates 302
Thickness increase, the light loss that light passes through display panel, and then the brightness step-down of emergent ray can be increased.Pass through adjustment first
Thicknesses of layers in pixel cell 3051 and in the second pixel cell 3052, realizes the liquid crystal layer in the first pixel cell 3051
303 thickness d 1 is less than the brightness of the thickness d 2, then the first pixel cell 3051 of the liquid crystal layer 303 in the second pixel cell 3052
Less than the brightness of the second pixel cell 3052, and then cause the brightness of the first pixel cell 3051 and the brightness of marginal position 321
Difference diminishes, the display panel that the embodiment provides, and improves special-shaped edge and shows crenellated phenomena, and the brightness of pixel cell is
The gradual transition of graded, will not cause huge vision difference.
Optionally, the thickness d 1 of the liquid crystal layer 303 in the first pixel cell 3051 is 2.0nm~2.7nm, the second pixel list
The thickness d 2 of liquid crystal layer 303 in member 3052 is 2.5nm~3.2nm.Can be in the range of above-mentioned Thickness according to first
The different brightness demands of the pixel cell 3052 of pixel cell 3051 and second set the thickness of liquid crystal layer 303.
Further, in some optional embodiments, Fig. 5 is the another of display panel provided in an embodiment of the present invention
The schematic cross-section of kind optional embodiment, as shown in figure 5, color membrane substrates 302, including color blocking layer 3022, in third direction c
On, the thickness d 3 of the color blocking layer 3022 in the first pixel cell 3051 is more than the color blocking layer 3022 in the second pixel cell 3052
Thickness d 4.
In the display panel that the embodiment provides, the thickness d 3 of the color blocking layer 3022 in the first pixel cell 3051 is more than the
The thickness d 4 of color blocking layer 3022 in two pixel cells 3052, when light passes through color blocking layer 3022, in the first pixel cell 3051
Light penetration less than the light penetration in the second pixel cell 3052, then the brightness of the first pixel cell 3051 is less than the
The brightness of two pixel cells 3052, the display panel that the embodiment provides, by adjusting the thickness of color blocking layer 3022, reduces and leans on
The brightness of the viewing area on nearly special-shaped border and the luminance difference of marginal position 321, improve special-shaped edge and show crenellated phenomena, be not required to
Increase new manufacturing process, and be the gradual mistake of graded by the brightness of the pixel cell of special-shaped border sensing viewing area
Cross, huge vision difference will not be caused.
Optionally, the thickness d 3 of the color blocking layer 3022 in the first pixel cell 3051 is 1.8nm~3.5nm, the second pixel
The thickness d 4 of color blocking layer 3022 in unit 3052 is 1.5nm~3nm, can be in the range of above-mentioned Thickness in actual fabrication
The thickness of color blocking layer 3022 is set according to the different brightness demands to the first pixel cell 3051 and the second pixel cell 3052.
Further, in some optional embodiments, Fig. 6 is the another of display panel provided in an embodiment of the present invention
The schematic cross-section of kind optional embodiment, as shown in fig. 6, color membrane substrates 302, including the insulating barrier of color blocking layer 3022 and first
3023, the first insulating barrier 3023 is located at color blocking layer 3022 close to the side of liquid crystal layer 303, along third direction c, the first pixel list
The thickness d 5 of the first insulating barrier 3023 in member 3051 is more than the thickness of the first insulating barrier 3023 in the second pixel cell 3052
d6.Wherein, the first insulating barrier 3023 can be the diaphragm for playing planarization to color blocking layer 3022.
In the display panel that the embodiment provides, the thickness d 5 of the first insulating barrier 3023 in the first pixel cell 3051 is big
In the thickness d 6 of the first insulating barrier 3023 in the second pixel cell 3052, when light is irradiated to color membrane substrates 302, light passes through
During the first insulating barrier 3023, the light loss of the first pixel cell 3051 is more than the light loss of the second pixel cell 3052, the first picture
Light penetration in plain unit 3051 is less than the light penetration in the second pixel cell 3052, then the first pixel cell 3051
Brightness be less than the second pixel cell 3052 brightness, the embodiment provide display panel, by adjusting pixel cell color blocking
The thickness of the diaphragm of layer, the brightness close to the viewing area on special-shaped border and the luminance difference of marginal position 321 are reduced, improved
Special-shaped edge shows crenellated phenomena, it is not necessary to increases new manufacturing process.
Further, in some optional embodiments, Fig. 7 is the another of display panel provided in an embodiment of the present invention
The schematic cross-section of kind optional embodiment, as shown in fig. 7, array base palte 301 includes：Second insulating barrier 3011, the second insulation
Layer 3011 positioned at array base palte 301 close to the side of liquid crystal layer 303, along third direction c, the in the first pixel cell 3051
The thickness d 7 of two insulating barriers 3011 is more than the thickness d 8 of the second insulating barrier 3011 in the second pixel cell 3052.Wherein, second
Insulating barrier 3011 can be the planarization layer that planarization is played on array base palte surface.
The display panel that the embodiment provides, the thickness d 7 of the second insulating barrier 3011 in the first pixel cell 3051 are more than
The thickness d 8 of the second insulating barrier 3011 in second pixel cell 3052, when light passes through the second insulating barrier 3011, the first pixel
The light loss of unit 3051 is more than the light loss of the second pixel cell 3052, and the light penetration in the first pixel cell 3051 is low
Light penetration in the second pixel cell 3052, the then brightness of the first pixel cell 3051 are less than the second pixel cell 3052
Brightness, the embodiment provide display panel, it is close to reduce by adjusting the thickness of planarization layer on array base palte 301
The brightness of the viewing area on special-shaped border and the luminance difference of marginal position 321, improve special-shaped edge and show crenellated phenomena, it is not necessary to
Increase new manufacturing process.
Further, in some optional embodiments, along special-shaped border point to viewing area first direction and/or
In second direction, by the pixel cell adjacent with special-shaped border, N number of pixel cell brightness is different, wherein, N is more than or equal to 3；N
Individual pixel cell is followed successively by the first pixel cell, the second pixel cell, the 3rd pixel cell to N pixel cells, the first pixel
The brightness of unit, the second pixel cell, the 3rd pixel cell to N pixel cells gradually increases.
Fig. 8 is the schematic top plan view of another optional embodiment of display panel provided in an embodiment of the present invention, and Fig. 8 shows
Gone out along special-shaped border 32 point to viewing area 31 first direction a on, by the pixel cell adjacent with special-shaped border, it is N number of
Pixel cell is followed successively by the first pixel cell 3051, the second pixel cell 3052, the 3rd pixel cell 3053 to N pixel cells
305N, the first pixel cell 3051, the second pixel cell 3052, the 3rd pixel cell 3053 to N pixel cells 305N it is bright
Degree gradually increase.
The embodiment provide display panel in, pointed to by special-shaped border 32 on the direction of viewing area 31, brightness change with
One pixel cell is unit, gradually increase, and brightness change is in the uniform luminance for slowly transitting to viewing area during display, by vision
Differential effect is minimized, and is effectively improved special-shaped edge and is shown crenellated phenomena, lifts display effect.
Further, in some optional embodiments, display panel as shown in Figure 8, N is equal to 3, the first pixel list
The brightness of member 3051 is the 50% to 70% of the brightness of the second pixel cell 3052, and the brightness of the second pixel cell 3052 is the 3rd
The 50% to 70% of the brightness of pixel cell 3053.Optionally, the brightness of the 3rd pixel cell 3053 is the second pixel cell
1.5 times of 3052 brightness, the brightness of the 3rd pixel cell 3053 are 2.25 times of the brightness of the first pixel cell 3051.
In the display panel that the embodiment provides, pointed to by special-shaped border on the direction of viewing area, set gradually three brightness
The pixel cell become larger, the luminance difference of two neighboring pixel cell is small, reduce viewing area close to special-shaped border with
The luminance difference of edge of display area position, huge visual difference will not be caused by improving while special-shaped edge shows crenellated phenomena
It is different.
Further, the embodiment of the present invention also provides a kind of display device, including the display panel described in above-described embodiment.
Fig. 9 is a kind of optional embodiment schematic diagram of display device provided in an embodiment of the present invention, and display device as shown in Figure 9 shows
Show panel, including viewing area 91, viewing area 91 has special-shaped border 92.Fig. 9 illustrate only a kind of situation, what the embodiment provided
Display device can include the display panel arbitrarily with special-shaped border.In the display device that the embodiment provides, close to abnormity
The luminance difference of the viewing area on border and special-shaped border is small, and special-shaped edge shows that crenellated phenomena is effectively improved.
By above-described embodiment, display panel of the invention and display device, following beneficial effect is reached：
Display panel provided by the invention and display device, the first party of viewing area is pointed to along special-shaped border by being arranged on
To and/or second direction on, by the pixel cell adjacent with special-shaped border, the brightness of at least two pixel cells is different, extremely
Few two pixel cells are followed successively by the first pixel cell and the second pixel cell, wherein, the brightness of the first pixel cell is less than the
The brightness of two pixel cells, the luminance difference close to the viewing area on special-shaped border and edge of display area position is reduced, improved different
Shape edge shows crenellated phenomena, lifts display panel fringe region display effect, and the picture of viewing area is pointed to by special-shaped border
The brightness of plain unit is the gradual transition of graded, will not cause huge vision difference.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (12)
1. a kind of display panel, including viewing area, it is characterised in that
The viewing area, including：Multiple pixel cells, multiple pixel cells arrangement form pixel column in the first direction, edge
Second direction arrangement form pixel column, the first direction and the second direction are vertical；
The viewing area, including：Special-shaped border,
In the first direction and/or the second direction for pointing to the viewing area along the special-shaped border, by with it is described
The adjacent pixel cell in special-shaped border rises, and the brightness of at least two pixel cells is different,
At least two pixel cells are followed successively by the first pixel cell and the second pixel cell, first pixel cell it is bright
Brightness of the degree less than second pixel cell.
2. display panel according to claim 1, it is characterised in that
On the third direction perpendicular to the display panel plane, the display panel, including：The array base palte being oppositely arranged
And color membrane substrates, liquid crystal layer is provided between the array base palte and the color membrane substrates,
The array base palte has first surface away from the liquid crystal layer side, and the color membrane substrates are away from the liquid crystal layer
Side has second surface, and along the third direction, the first surface is parallel to each other with the second surface,
On the third direction, the thickness of the liquid crystal layer in first pixel cell is less than second pixel cell
The thickness of the interior liquid crystal layer.
3. display panel according to claim 2, it is characterised in that
The color membrane substrates, including color blocking layer,
On the third direction, the thickness of the color blocking layer in first pixel cell is more than second pixel cell
The thickness of the interior color blocking layer.
4. display panel according to claim 3, it is characterised in that
The thickness of the color blocking layer in first pixel cell is 1.8nm~3.5nm, the institute in second pixel cell
The thickness for stating color blocking layer is 1.5nm~3nm.
5. display panel according to claim 2, it is characterised in that
The color membrane substrates, including color blocking layer and the first insulating barrier, first insulating barrier are located at the color blocking layer close to described
Liquid crystal layer side,
Along along the third direction, the thickness of first insulating barrier in first pixel cell is more than second picture
The thickness of first insulating barrier in plain unit.
6. display panel according to claim 2, it is characterised in that
The array base palte, including：Second insulating barrier, second insulating barrier are located at the array base palte close to the liquid crystal layer
Side, along the third direction, the thickness of second insulating barrier in first pixel cell is more than described second
The thickness of second insulating barrier in pixel cell.
7. display panel according to claim 2, it is characterised in that
The thickness of the liquid crystal layer in first pixel cell is 2.0nm~2.7nm, the institute in second pixel cell
The thickness for stating liquid crystal layer is 2.5nm~3.2nm.
8. according to the display panel described in claim 1-7, it is characterised in that
In the first direction and/or the second direction for pointing to the viewing area along the special-shaped border, by with it is described
The adjacent pixel cell in special-shaped border rises, and N number of pixel cell brightness is different, wherein, N is more than or equal to 3；
N number of pixel cell is followed successively by the first pixel cell, the second pixel cell, the 3rd pixel cell to N pixel cells,
First pixel cell, second pixel cell, the brightness of the 3rd pixel cell to the N pixel cells are gradual
Increase.
9. display panel according to claim 8, it is characterised in that
N is equal to 3,
The brightness of first pixel cell is the 50% to 70% of the brightness of second pixel cell, the second pixel list
The brightness of member is the 50% to 70% of the brightness of the 3rd pixel cell.
10. display panel according to claim 9, it is characterised in that
The brightness of 3rd pixel cell is 1.5 times of the brightness of second pixel cell, the 3rd pixel cell
Brightness is 2.25 times of the brightness of first pixel cell.
11. display panel according to claim 1, it is characterised in that
The pixel cell, including three sub-pixels of red, green, blue.
12. a kind of display device, it is characterised in that including the display panel described in the claims 1-11.
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