CN103576387B - Liquid crystal panel and UV curing method thereof - Google Patents
Liquid crystal panel and UV curing method thereof Download PDFInfo
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- CN103576387B CN103576387B CN201210257578.6A CN201210257578A CN103576387B CN 103576387 B CN103576387 B CN 103576387B CN 201210257578 A CN201210257578 A CN 201210257578A CN 103576387 B CN103576387 B CN 103576387B
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Abstract
The present invention discloses a kind of liquid crystal panel and UV curing method thereof.This liquid crystal panel includes: a first substrate, and it is formed multiple projection electrode；One second substrate, is arranged on this first substrate；One liquid crystal layer, is arranged between this first substrate and this second substrate；And a smooth replicated structures, it is arranged between this first substrate and this second substrate, in order to change the exposure of ultraviolet light according to path；Wherein, this light replicated structures is positioned on this exposure photograph path, to change the ultraviolet light polymerization degree of liquid crystal layer zones of different.
Description
Technical field
The present invention is about a kind of liquid panel technique, and the ultraviolet light of a kind of blue-phase liquid crystal panel exposes and shines
Curing technology.
Background technology
Owing to blue phase (blue phase) liquid crystal has the equal tropism of optics (isotropic), and because blue phase liquid crystal is anti-
Should the most gradually be applied to the technical field of liquid crystal display rapidly and without advantages such as alignment manufacture process.But,
This type of liquid crystal can only just with its blue phase operation within the scope of fairly limited temperature, and represent above-mentioned excellent
Opposite sex energy.In order to solve this problem, monomer (monomer) can be added in blue phase liquid crystal, and pass through ultraviolet light
Exposure according to and solidify (curing) blue phase liquid crystal molecule, the temperature range of its blue phase operation the most expansible；
This is the technology of polymer stabilizing blue phase (Polymer Stabilized Blue Phase, PSBP) liquid crystal.
For above-mentioned curing process, when the electrode of liquid crystal panel has prominent electrode type, ultraviolet light
The direction exposing photograph will be affected by electrode type or be stopped and have and expose the phenomenon shining inequality, and then affects blue phase
In liquid crystal monomer polymerization stability and the uniformity, and produce because difference expose according to amount and have different photoelectric characteristics,
Such as, hysteresis and remaining Phase delay, the dark-state degradation of blue-phase liquid crystal display panel will be caused
Problem.Therefore, it is necessary to develop new blue phase liquid crystal curing technology, ultraviolet light is made to expose according to evenly, with right
Control and improve the overall uniformity of monomer polymerization in blue phase liquid crystal, and then obtaining more stable photoelectric characteristic.
Summary of the invention
The main object of the present invention is to provide a kind of liquid crystal panel and UV curing method thereof, above-mentioned to solve
The problems of the prior art.
For reaching this purpose, according to an aspect of the present invention, an embodiment provides a kind of liquid crystal panel, its bag
Include: a first substrate, it is formed multiple projection electrode；One second substrate, is arranged at this first substrate
On；One liquid crystal layer, is arranged between this first substrate and this second substrate；And a smooth replicated structures,
It is arranged between this first substrate and this second substrate, in order to change the exposure of ultraviolet light according to path；Wherein, should
Ultraviolet light can pass through between the plurality of projection electrode, and this light replicated structures is positioned at this exposure according on path.
In another aspect of this invention, another embodiment provides a kind of homogenization ultraviolet light to expose according in liquid crystal panel
And the method solidifying liquid crystal, it comprises the steps of offer one liquid crystal panel, and it includes a first substrate,
Multiple projection electrode it is formed with on it；One second substrate, is arranged on this first substrate；And a liquid crystal layer,
It is arranged between this first substrate and this second substrate；By ultraviolet light from the lower section of this first substrate or the second base
The top of plate and expose according to this liquid crystal panel；And a smooth replicated structures, be arranged at this first substrate with this second
Between substrate, with changing the exposure of this ultraviolet light according to path；Wherein, this ultraviolet light can pass through the plurality of prominent electricity
Between pole, and this light replicated structures is positioned at this exposure according on path.
In another aspect of this invention, another embodiment provides a kind of liquid crystal indicator, including a liquid crystal surface
Plate, this liquid crystal panel includes: a first substrate, and it is formed multiple projection electrode；One second substrate,
It is arranged on this first substrate；One liquid crystal layer, is arranged between this first substrate and this second substrate；With
And a smooth replicated structures, it is arranged between this first substrate and this second substrate, in order to change the exposure of ultraviolet light
According to path；Wherein, this light replicated structures is positioned at this exposure according on path.
Accompanying drawing explanation
Fig. 1 is the generalized section of the blue-phase liquid crystal panel of the be intended to objective for implementation of the present invention；
Fig. 2 is the generalized section of the blue-phase liquid crystal panel according to first embodiment of the invention；
Fig. 3 is the generalized section of the blue-phase liquid crystal panel according to second embodiment of the invention；
Fig. 4 is the generalized section of the blue-phase liquid crystal panel according to third embodiment of the invention；
Fig. 5 is the generalized section of the blue-phase liquid crystal panel according to fourth embodiment of the invention；
Fig. 6 A and 6B is the generalized section of the blue-phase liquid crystal panel according to fifth embodiment of the invention；
Fig. 7 is the generalized section of the blue-phase liquid crystal panel according to sixth embodiment of the invention；
Fig. 8 is the generalized section of the blue-phase liquid crystal panel according to seventh embodiment of the invention；
Fig. 9 is the generalized section of the blue-phase liquid crystal panel according to another embodiment of the present invention；
Figure 10 is the structural representation of the image display according to the embodiment of the present invention, this image display
Comprise the liquid crystal panel of previous embodiment.
Description of reference numerals:
10-image display；100/101/200/300/400/500/600/700/800/900-
Liquid crystal panel；110-first substrate；120-second substrate；130-blue phase liquid crystal layer；210-projection electrode；
112-outthrust；114-electrode；240-reflector plate；350-diffusion sheet；460-micro structure；550-diffusion barrier；
660/760/860-diffusing structure；790-film layer；960-light replicated structures.
Detailed description of the invention
For making inventive feature, purpose and function are had further cognitive and understanding, hereby coordinate graphic
Describe in detail embodiments of the invention as after.In all of description and diagram, identical element will be used
Numbering is to specify same or similar element.
In embodiments of the invention illustrate, an element is described another element " above/on "
Or " below/under ", refer to either directly or indirectly in the situation of up or down of this element, and comprise and be arranged at
Other elements therebetween.For the facility on illustrating and clearly, graphic in the thickness of each film layer or size, be
Represent in the way of exaggeration or omission or outline, and the size of each element is not entirely the chi of its reality
Very little.
Fig. 1 is the generalized section of the blue-phase liquid crystal panel 100 of the be intended to objective for implementation of the present invention, this liquid crystal surface
The electrode of plate 100 is prominent pattern electrode.The design form of electrode can be that copline turns to (IPS) formula, or
Vertical electric field switching regulator (vertical field switch) liquid crystal panel, or Bilateral Symmetry or not
Symmetrical copline turns to (IPS) formula, or the electrode design mode of other patterns, but this is not added with by the present invention
To limit.As it is shown in figure 1, this liquid crystal panel 100 comprise first substrate 110, second substrate 120,
And a blue phase liquid crystal layer 130；This first substrate can be thin film transistor (TFT) (TFT) substrate or thin film transistor (TFT) adds
Enameling optical filter (Color filter on Array) substrate, second substrate can be colored filter (CF) base
Plate or the substrate of netrual colour optical filter.If display is to use color-sequential method (Field Sequential
Color, be called for short FSC) display time, then without above-mentioned colored filter.Wherein, at blue phase liquid crystal through purple
The exposure of outer light according to and before solidifying, this blue phase liquid crystal layer 130 be blue phase liquid crystal molecule (not shown) and monomer (not
Diagram) it is filled between this first substrate 110 and this second substrate 120.Multiple outthrust 112 are isolated from each other
Be formed at the upper surface of this first substrate 110.Multiple electrodes 114 are formed on this first substrate 110,
Each electrode 114 is covered each by the one of which of the plurality of outthrust 112, and the covering of this electrode 114 should
Outthrust 112 also can directly overlie the surface of this first substrate 110 beyond this outthrust 112.In separately
In one embodiment, electrode 114 and outthrust 112 can be same material, or outthrust 112 is by conductive material
Formed.Additionally, outthrust 112 can be monolayer material or multiple-layer stacked composition, and projection electrode 210
Shape can be semicircle, triangle, trapezoidal, polygon, T-shaped or stairstepping etc., but the present invention is to this not
It is any limitation as.The plurality of projection electrode can be formed on first substrate 110 or second substrate 120, also can be same
Time be formed on first substrate 110 or second substrate 120.
When the blue phase temperature range improving blue phase liquid crystal with polymer stabilizing blue phase liquid crystal (PSBP) technology
Time, ultraviolet light can expose from this first substrate 110 side and carry out this blue phase liquid crystal divide according to this blue phase liquid crystal layer 130
Son and the cured of monomer, or ultraviolet light also can from this second substrate 120 side expose according to and carry out at solidification
Reason.But the plurality of outthrust 112 and/or the plurality of electrode 114 may block ultraviolet light, and cause purple
The region that outer light is blocked, or because ultraviolet light has in various degree after the colored filter of different colours
Light exposure, and produce solidification in poor shape and cannot polymerization-stable, this will make the light of this blue-phase liquid crystal panel
Electrical property is deteriorated.
According to embodiments of the present invention, this blue-phase liquid crystal panel system is established in the knot of this liquid crystal panel 100 of Fig. 1
On the basis of structure, a smooth replicated structures is set further between this first substrate 110 and this second substrate 120,
In order to change the exposure of ultraviolet light according to path；Wherein, the exposure of ultraviolet light can experience this light replicated structures according to path,
That is light replicated structures is positioned at this exposure and shines on path, to change the ultraviolet light polymerization degree of liquid crystal layer zones of different,
The exposure making overall liquid crystal layer is more uniformly distributed.Hereinafter will be described multiple embodiment, it is transferred by this light respectively
The setting of structure, and make ultraviolet light more uniformly to expose and shine in liquid crystal panel or the regional of liquid crystal cell line,
To improve the solidification situation of blue phase liquid crystal and to reach preferably polymerization-stable state.The effect bag of this light replicated structures
Containing scattering, reflect or reflect, but the present invention is not limited thereto.
Fig. 2 is the generalized section of the blue-phase liquid crystal panel 200 according to first embodiment of the invention；Wherein,
This outthrust 112 and this electrode 114 are combined into a projection electrode 210.In another embodiment, electrode
114 can be same material with outthrust 112, or outthrust 112 is formed by conductive material.As in figure 2 it is shown,
This liquid crystal panel 200 is to arrange a reflector plate 240 further (with reality for this liquid crystal panel 100 of Fig. 1
Existing this above-mentioned light replicated structures) on this second substrate 120, in order to light reflection ultraviolet；This liquid crystal panel
Remaining element of 200 or unit are all identical with this liquid crystal panel 100, do not repeat them here.Thus, when
When ultraviolet light exposes from this first substrate 110 side according to this liquid crystal panel 200, this reflector plate 240 can will penetrate
This ultraviolet light after this liquid crystal panel 200 is reflected back this liquid crystal panel 200, and to this blue phase liquid crystal layer 130
Carry out ultraviolet light and expose the cured of photograph.Due to the reflection of this reflector plate 240, the exposure of ultraviolet light is according to secondary
Number and scope are increased, thus ultraviolet light can more uniformly expose according in each district of this blue phase liquid crystal layer 130
Territory.This reflector plate 240 can be temporary transient being positioned on this second substrate 120, and exposes photograph at ultraviolet light
After cured, remove from this second substrate 120 surface.But the present invention is not limited thereto, this reflection
Sheet 240 can be formed at the lower surface of this second substrate 120 in the form of a film, i.e. light replicated structures can shape
Become on the surface of close first substrate 110 side of second substrate 120, can also achieve identical with the present embodiment
Function, so this thin film with can light reflection ultraviolet but can penetrate visible ray person is preferred.
Fig. 3 is the generalized section of the blue-phase liquid crystal panel 300 according to second embodiment of the invention；Wherein,
This liquid crystal panel 300 is to arrange a diffusion sheet 350 further in this for this liquid crystal panel 200 of Fig. 2
Between reflector plate 240 and this second substrate 120, in order to scatter ultraviolet light, this most above-mentioned light replicated structures
For this reflector plate 240 and the combination of this diffusion sheet 350；Remaining element of this liquid crystal panel 300 or list
Unit is all identical with this liquid crystal panel 200, does not repeats them here.As it is shown on figure 3, by this reflector plate 240
And this diffusion sheet 350, when ultraviolet light exposes according to this liquid crystal panel 300 from this first substrate 110 side, this expansion
Discrete piece 350 can by this UV light paths deviation after penetrating this liquid crystal panel 300 or scatter certain special angle,
It is being reflected back this diffusion sheet 350, again by the deviation or scattered of this diffusion sheet 350 via this reflector plate 240
After penetrating, return and inject this liquid crystal panel 300, and this blue phase liquid crystal layer 130 is carried out ultraviolet light and exposes the solidification of photograph
Process.Due to this reflector plate 240 and the effect of this diffusion sheet 350, the exposure of ultraviolet light obtains according to number of times and scope
To increase, thus ultraviolet light can more uniformly expose according in the regional of this blue phase liquid crystal layer 130.This reflection
Sheet 240 and/or this diffusion sheet 350 can be temporary transient being positioned on this second substrate 120, and at ultraviolet light
After exposing the cured of photograph, remove from this second substrate 120 surface.But the present invention is not limited thereto,
This reflector plate 240 and/or this diffusion sheet 350 can be formed at this second substrate 120 times in the form of a film
Surface, i.e. light replicated structures can be formed on the surface of close first substrate 110 side of second substrate 120,
Can also achieve the function identical with the present embodiment, so this thin film can reflect or to spread ultraviolet light but can penetrate
Person is preferred to see light.Additionally, this reflector plate 240 can also be the reflecting mirror with diffusion function or diffusing structure,
Can also achieve the function identical with the present embodiment.
Fig. 4 is the generalized section of the blue-phase liquid crystal panel 400 according to third embodiment of the invention；Wherein,
This outthrust 112 and this electrode 114 are combined into a projection electrode 210.As shown in Figure 4, this liquid crystal panel
400 is that to comprise multiple micro structure 460 further for this liquid crystal panel 100 of Fig. 1 (above-mentioned to realize
This light replicated structures), it is formed at the lower surface of this second substrate 120, in order to penetrate visible ray and to reflect
And deviation is by the ultraviolet light after the plurality of projection electrode 210；Remaining composition unit of this liquid crystal panel 400
Part or unit are all identical with this liquid crystal panel 100, do not repeat them here.In other words, the plurality of micro structure 460
There is the function of light filtering, visible ray can be penetrated and reflect and deviation ultraviolet light；But the present invention is not to it
Shape or pattern are any limitation as, and can be semicircle, triangle or polygon, and the micro structure 460 shown in Fig. 4
It is only a kind of case study on implementation.Thus, expose according to this liquid crystal panel 400 from this first substrate 110 side when ultraviolet light
Time, the plurality of micro structure 460 can will penetrate this ultraviolet light deviation and the reflection after this blue phase liquid crystal layer 130
Return this blue phase liquid crystal layer 130, and this blue phase liquid crystal layer 130 is carried out ultraviolet light and exposes the cured of photograph.Due to
The deviation of ultraviolet light and reflection, the exposure of ultraviolet light are able to by the plurality of micro structure 460 according to number of times and scope
Increase, thus ultraviolet light can more uniformly expose according in the regional of this blue phase liquid crystal layer 130.Owing to these are many
Individual micro structure 460 can penetrate visible ray and only to ultraviolet light deviation and reflection, the most the plurality of micro structure 460
Its image display characteristic will not be affected in may be disposed at this liquid crystal panel 400.Additionally, the plurality of micro structure
460 can also the form of thin film and be formed at the lower surface of this second substrate 120.
Fig. 5 is the generalized section of the blue-phase liquid crystal panel 500 according to fourth embodiment of the invention；Wherein,
This outthrust 112 and this electrode 114 are combined into a projection electrode 210.As it is shown in figure 5, this liquid crystal panel
500 is to comprise a diffusion barrier 550 further for this liquid crystal panel 500 of Fig. 1, its be formed at this first
Between substrate 110 and the plurality of projection electrode 210, in order to realize this above-mentioned light replicated structures, and deviation
Or it is scattering through the ultraviolet light exposure photograph before the plurality of projection electrode 210；Remaining group of this liquid crystal panel 500
Become element or unit all identical with this liquid crystal panel 100, do not repeat them here.Thus, when ultraviolet light is from being somebody's turn to do
First substrate 110 side and when exposing according to this liquid crystal panel 500, this diffusion barrier 550 can have just enter in deviation or scattering
This ultraviolet light of this liquid crystal panel 500, enters back into this blue phase liquid crystal layer 130, and to this blue phase liquid crystal layer 130
Carry out ultraviolet light and expose the cured of photograph.Due to deviation or the scattering process of this diffusion barrier 550, ultraviolet light
Exposure illumination range is increased, thus ultraviolet light can more uniformly expose according in each district of this blue phase liquid crystal layer 130
Territory.
Fig. 6 A is the generalized section of the blue-phase liquid crystal panel 600 according to fifth embodiment of the invention；Wherein,
This outthrust 112 and this electrode 114 are combined into a projection electrode 210.As shown in Figure 6A, this liquid crystal surface
Plate 600 is this liquid crystal panel 100 for Fig. 1 and further containing multiple diffusing structures 660, it is formed at this
The upper surface of first substrate 110, and each diffusing structure 660 is arranged at adjacent the plurality of projection electrode 210
Between, that is the plurality of diffusing structure 660 is formed at the upper surface of first substrate 110, and certainly overlook direction
Upper observation, is between a projection electrode 210 and its next projection electrode 210, on realizing
This light replicated structures stated, with deviation or scattering ultraviolet light；Remaining element of this liquid crystal panel 600 or
Unit is all identical with this liquid crystal panel 100, does not repeats them here.Diffusing structure 660 is optionally arranged
In between above-mentioned position, electrode to be covered with.Thus, when ultraviolet light is from this first substrate 110 side
And when exposing according to this liquid crystal panel 600, the plurality of diffusing structure 660 deviation or scattering can have just enter into this liquid crystal surface
This ultraviolet light of plate 600, enters back into this blue phase liquid crystal layer 130, and this blue phase liquid crystal layer 130 is carried out ultraviolet
Light exposes the cured of photograph.Due to deviation or the scattering process of the plurality of diffusing structure 660, the exposure of ultraviolet light
Illumination range is increased, thus ultraviolet light can more uniformly expose according in the regional of this blue phase liquid crystal layer 130.
The present invention not shape or pattern to the plurality of diffusing structure 660 is any limitation as, and diffusing structure can be semicircle
Shape, triangle or polygon, and the diffusing structure 660 shown in Fig. 6 A is only the case study on implementation of a kind of micro structure.
If during additionally, ultraviolet light exposes from this second substrate 120 side according to this liquid crystal panel 600, this ultraviolet light
Direct of travel can as shown in Figure 6B, and the plurality of diffusing structure 660 uniformly exposes according to this blue phase to contribute to ultraviolet light
The regional of liquid crystal layer 130.The shape of the plurality of diffusing structure 660 can arrange in pairs or groups adjacent electrode shape,
The factor such as size, distance and make correspondence design.
Fig. 7 is the generalized section of the blue-phase liquid crystal panel 700 according to sixth embodiment of the invention.Except many
Individual diffusing structure 760 is formed between this first substrate 110 and the plurality of projection electrode 210, this liquid crystal
The structure of panel 700 is substantially identical with the liquid crystal panel 600 of Fig. 6.As it is shown in fig. 7, the plurality of scattering
Structure 760 is formed among the film layer 790 on this first substrate 110 surface, and is arranged at projection electrode 210
Between, that is the plurality of diffusing structure 760 is formed among film layer 790 and oneself vertical view side looks up, and is
Between a projection electrode 210 and its next projection electrode 210, and utilize the plurality of diffusing structure
Refractive index difference between 760 and this film layer 790, can use and realize this above-mentioned light replicated structures, in order to partially
Folding or scattering ultraviolet light.Film layer 790 can be the material of light-permeable and insulation.Thus, when ultraviolet light from this
One substrate 110 side and when exposing according to this liquid crystal panel 700, the plurality of diffusing structure 760 can deviation or scattering just
Enter this ultraviolet light of this liquid crystal panel 700, enter back into this blue phase liquid crystal layer 130, and to this blue phase liquid crystal layer
130 carry out ultraviolet light exposes the cured of photograph.Due to deviation or the scattering process of the plurality of diffusing structure 760,
The exposure illumination range of ultraviolet light is increased, thus ultraviolet light can more uniformly expose according in this blue phase liquid crystal layer 130
Regional.Additionally, the present invention not shape or pattern to the plurality of diffusing structure 760 is any limitation as,
Diffusing structure can be semicircle, triangle or polygon, and the diffusing structure 760 shown in Fig. 7 is only one
Plant the case study on implementation of the micro structure that refractive index difference is caused.
Fig. 8 is the generalized section of the blue-phase liquid crystal panel 800 according to seventh embodiment of the invention.Except many
Individual diffusing structure 860 is formed in the film layer 790 on this first substrate 110 surface and is positioned at each highlighting
Outside below electrode 210, the structure of this liquid crystal panel 800 is substantially identical with the liquid crystal panel 700 of Fig. 7.
As shown in Figure 8, the plurality of diffusing structure 860 can be used and realize this above-mentioned light replicated structures, and increasing should
Refractive index difference between multiple diffusing structures 860 and this film layer 790, or change different diffusing structures,
The most the plurality of diffusing structure 860 can provide the ultraviolet light deviation angle bigger than the plurality of diffusing structure 760.
The present invention not shape or pattern to the plurality of diffusing structure 860 is any limitation as, and diffusing structure can be semicircle
Shape, triangle or polygon, and a kind of refractive index difference of diffusing structure 860 shown in Fig. 8 is made
The case study on implementation of the micro structure become.
Additionally, the generalized section that Fig. 9 is the blue-phase liquid crystal panel 900 according to another embodiment of the present invention；
Wherein, the plurality of projection electrode 210 (comprising this outthrust 112 and this electrode 114) is formed at this second base
The surface of plate 120, and ultraviolet light exposes according to this liquid crystal panel 900 from this second substrate 120 side.In other words,
As it is shown in figure 9, the ultraviolet light polymerization that above-mentioned each embodiment is also applicable to this second substrate 120 side processes,
This light replicated structures 960 can be arranged at the suitable of this liquid crystal panel 900 with the pattern such as micro structure or diffusing structure
Position, or collocation the light replicated structures such as reflector plate, diffusion sheet design, corresponding to above-mentioned first to
7th embodiment.But this is not any limitation as by the present invention, the plurality of projection electrode also can all be formed at this
One substrate 110 and the surface of this second substrate 120.
Additionally, the structural representation that Figure 10 is the image display 10 according to the embodiment of the present invention, this shadow
As display device 10 comprises the liquid crystal panel 101 of previous embodiment.This image display 10 can be containing
The computer equipment of display screen, mobile phone, panel computer or digital frame etc., but the present invention is the most right
This is any limitation as.The structure of this liquid crystal panel 101 describes in detail in the above embodiments, liquid crystal therein
For there is similar liquids mobility and queueing discipline is similar to the organic molecule of crystal.Pass through Liquid Crystal Molecules Alignment
Can be affected by external voltage or electric field and be caused Light polarizing change, to reach the display of image.
As described above, only presently preferred embodiments of the present invention, when can not with restriction the scope of the present invention.
The most generally the impartial change done according to scope of the present invention patent and modification, will not lose the main idea of the present invention
Place, also without departing from the spirit and scope of the present invention, former capital should be regarded as the further status of implementation of the present invention.
Claims (16)
1. a liquid crystal panel, it is characterised in that comprising:
One first substrate, it is formed multiple projection electrode；
One second substrate, is arranged on this first substrate；
One liquid crystal layer, is arranged between this first substrate and this second substrate；And
One smooth replicated structures, is arranged between this first substrate and this second substrate, shines in order to change the exposure of ultraviolet light
Path；
Wherein, this ultraviolet light can pass through between the plurality of projection electrode, and this light replicated structures is positioned at this exposure according to path
On,
Wherein, this light replicated structures includes multiple diffusing structure, and it is arranged on this first substrate, and each dissipates
Penetrate structure be arranged between the plurality of projection electrode or under.
Liquid crystal panel the most according to claim 1, it is characterised in that this liquid crystal layer comprises blue phase liquid crystal.
Liquid crystal panel the most according to claim 1, it is characterised in that this first substrate comprises a film crystal
Tube layer, this first substrate or second substrate comprise a chromatic filter layer.
4. according to the liquid crystal panel that claim 1 is described, it is characterised in that this light replicated structures includes a reflection
Sheet, it is arranged on this second substrate, in order to be reflected through this ultraviolet light after the plurality of projection electrode.
Liquid crystal panel the most according to claim 4, it is characterised in that this light replicated structures farther includes one
Diffusion sheet, it is arranged between this reflector plate and this second substrate.
Liquid crystal panel the most according to claim 1, it is characterised in that this light replicated structures includes a micro structure,
It is formed at the lower surface of this second substrate, after penetrating visible ray and being reflected through the plurality of projection electrode
This ultraviolet light.
Liquid crystal panel the most according to claim 1, it is characterised in that this light replicated structures includes a diffusion barrier,
It is formed between this first substrate and the plurality of projection electrode, before being scattering through the plurality of projection electrode
This ultraviolet light.
Liquid crystal panel the most according to claim 1, it is characterised in that this light replicated structures be formed at this first
Between substrate and the plurality of projection electrode.
9. a liquid crystal indicator, it is characterised in that include a liquid crystal panel, this liquid crystal panel includes:
One first substrate, it is formed multiple projection electrode；
One second substrate, is arranged on this first substrate；
One liquid crystal layer, is arranged between this first substrate and this second substrate；And
One smooth replicated structures, is arranged between this first substrate and this second substrate, shines in order to change the exposure of ultraviolet light
Path；
Wherein, this ultraviolet light can pass through between the plurality of projection electrode, and this light replicated structures is positioned at this exposure according to path
On,
Wherein, this light replicated structures includes multiple diffusing structure, and it is arranged on this first substrate, and each dissipates
Penetrate structure be respectively arranged between the plurality of projection electrode or under.
10. a homogenization ultraviolet light exposes according to the method solidifying liquid crystal in liquid crystal panel, it is characterised in that its bag
Containing the following step:
Thering is provided a liquid crystal panel, it includes a first substrate, and it is formed multiple projection electrode；One second substrate,
It is arranged on this first substrate；And a liquid crystal layer, it is arranged between this first substrate and this second substrate；
Ultraviolet light is exposed from the lower section of this first substrate according to this liquid crystal panel；And
One smooth replicated structures is provided, is arranged between this first substrate and this second substrate, in order to deviation or scattering purple
Outer light is to change the exposure of this ultraviolet light according to path；
Wherein, this ultraviolet light can pass through between the plurality of projection electrode,
Wherein, this light replicated structures is positioned at this exposure and shines on path, and this light replicated structures includes multiple diffusing structure,
It is arranged on this first substrate, and each diffusing structure is arranged between the plurality of projection electrode or under.
11. methods according to claim 10, it is characterised in that this liquid crystal layer comprises blue phase liquid crystal.
12. methods according to claim 10, it is characterised in that this first substrate comprises a thin film transistor (TFT)
Layer, this first substrate or second substrate comprise a chromatic filter layer.
13. methods according to claim 10, it is characterised in that change this ultraviolet light and expose the step according to path
Comprise:
This ultraviolet light after penetrating this liquid crystal panel is reflected back this liquid crystal panel.
14. methods according to claim 13, it is characterised in that change the step of this ultraviolet light travel path
Comprise further:
This ultraviolet light reflected is made first to be scattered to enter back into this liquid crystal panel afterwards.
15. methods according to claim 10, it is characterised in that change the travel path of this ultraviolet light:
This ultraviolet light after penetrating this liquid crystal layer is reflected back this liquid crystal layer.
16. methods according to claim 10, it is characterised in that change the step of this ultraviolet light travel path
Comprise:
First it is scattered to enter back into this liquid crystal layer afterwards by exposing this ultraviolet light according to this liquid crystal panel.
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| CN201210257578.6A CN103576387B (en) | 2012-07-24 | 2012-07-24 | Liquid crystal panel and UV curing method thereof |
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| CN201210257578.6A CN103576387B (en) | 2012-07-24 | 2012-07-24 | Liquid crystal panel and UV curing method thereof |
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| CN106773338B (en) * | 2017-01-16 | 2020-02-18 | 京东方科技集团股份有限公司 | Liquid crystal microwave phase shifter |
| CN111123561B (en) * | 2019-12-12 | 2021-10-08 | Tcl华星光电技术有限公司 | Metal wire manufacturing apparatus and metal wire manufacturing method |
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| JP2004004563A (en) * | 2002-03-27 | 2004-01-08 | Fujitsu Display Technologies Corp | Liquid crystal display substrate, liquid crystal display device having the same, method of manufacturing the same, and manufacturing apparatus |
| JP2007283601A (en) * | 2006-04-14 | 2007-11-01 | Sony Corp | Optical sheet, backlight device, and liquid crystal display |
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| CN101520563A (en) * | 2008-02-29 | 2009-09-02 | 深圳富泰宏精密工业有限公司 | Macromolecular scattering type semi-penetrate inverse liquid crystal display component and manufacture method thereof |
| CN101840097A (en) * | 2010-04-30 | 2010-09-22 | 友达光电股份有限公司 | Blue-phase liquid crystal display device and manufacturing method thereof |
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