CN109239982A - liquid crystal curing method, display panel and display device - Google Patents
liquid crystal curing method, display panel and display device Download PDFInfo
- Publication number
- CN109239982A CN109239982A CN201811238871.1A CN201811238871A CN109239982A CN 109239982 A CN109239982 A CN 109239982A CN 201811238871 A CN201811238871 A CN 201811238871A CN 109239982 A CN109239982 A CN 109239982A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- pixel electrode
- display panel
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention discloses a kind of liquid crystal curing method, display panel and display device, wherein, liquid crystal curing method is used for display panel, display panel includes first substrate, the second substrate and liquid crystal, first substrate includes pixel electrode and public electrode, pixel electrode and public electrode are least partially overlapped to form storage capacitance, and the second substrate and first substrate are oppositely arranged, and liquid crystal is set between first substrate and the second substrate;Liquid crystal curing method solidifies on voltage signal to pixel electrode the following steps are included: applying, and is verted with controlling liquid crystal according to predetermined angle;When liquid crystal verts according to predetermined angle reaches stable state, use ultraviolet light irradiation liquid crystal to solidify;Wherein, the virtual value for solidifying voltage signal is 7~10V.Technical solution of the present invention avoids the generation of pixel edge dark line, improves the penetrance of display panel.
Description
Technical field
The present invention relates to field of display technology, in particular to a kind of liquid crystal curing method, display panel and display device.
Background technique
Currently, the liquid crystal display panel on mainstream market can be divided into three types, it is twisted-nematic (Twisted respectively
Nematic, TN) or super-twist nematic, plane conversion (In-Plane Switching, IPS) type and vertical orientation
(Vertic Alignment, VA) type.The first substrate and second that liquid crystal display device generally includes backlight module, is oppositely arranged
Substrate, and the liquid crystal being filled between first substrate and the second substrate.During solidifying Formation of liquid crystals pre-tilt angle, first
Signal on substrate between pixel electrode and public electrode couples the shadow to vert by public electrode for being easy to cause liquid crystal molecule
It rings, generates dark line at the edge of pixel, reduce the penetrance of display panel.
Summary of the invention
The main object of the present invention is to propose a kind of liquid crystal curing method, it is intended to solve above-mentioned liquid crystal molecule vert by
The technical issues of common electrode influences, avoids pixel edge from generating dark line, improves the penetrance of display panel.
To achieve the above object, a kind of liquid crystal curing method proposed by the present invention is used for display panel, the display panel
Including first substrate, the second substrate and liquid crystal, the first substrate includes pixel electrode and public electrode, the pixel electrode and
The public electrode is least partially overlapped to form storage capacitance, and the second substrate and the first substrate are oppositely arranged, institute
Liquid crystal is stated to be set between the first substrate and the second substrate;
The liquid crystal curing method the following steps are included:
Apply on solidification voltage signal to the pixel electrode, is verted with controlling liquid crystal according to predetermined angle;
When liquid crystal verts according to predetermined angle reaches stable state, use ultraviolet light irradiation liquid crystal to solidify;
Wherein, the virtual value for solidifying voltage signal is 7~10V.
Optionally, the solidification voltage signal includes drawing high stage and stabilization sub stage, wherein the stabilization sub stage is in institute
After stating the stage of drawing high, and the stabilization sub stage corresponding signal is AC signal.
Optionally, the duration for drawing high the stage is 50~100s.
Optionally, the stabilization sub stage corresponding signal frequency is 20~40Hz.
Optionally, the stabilization sub stage corresponding signal is square-wave signal.
To achieve the above object, the present invention also proposes that a kind of display panel, the display panel include first substrate, second
Substrate and liquid crystal, the first substrate include pixel electrode and public electrode, and the pixel electrode and the public electrode are at least
It partly overlaps to form storage capacitance;The second substrate and the first substrate are oppositely arranged;The liquid crystal is set to described the
Between one substrate and the second substrate, the liquid crystal verts under solidification voltage signal control according to predetermined angle, described solid
The virtual value for changing voltage signal is 7~10V.
Optionally, the pixel electrode includes at least two branch electrodes with different extending directions.
Optionally, in the Non-overlapping Domain of the pixel electrode and the public electrode, the branch electrode according to it is default away from
It sows discord every setting.
Optionally, the overlapping widths of the long side of the pixel electrode and the public electrode are 1.5~2 μm.
To achieve the above object, present invention further propose that a kind of display device, the display device include display panel,
The display panel includes first substrate, the second substrate and liquid crystal, and the first substrate includes pixel electrode and public electrode, institute
It states pixel electrode and the public electrode is least partially overlapped to form storage capacitance;The second substrate and the first substrate
It is oppositely arranged;The liquid crystal is set between the first substrate and the second substrate, and the liquid crystal is in solidification voltage signal control
It verts under system according to predetermined angle, the virtual value for solidifying voltage signal is 7~10V.
In technical solution of the present invention, display panel includes first substrate, the second substrate and liquid crystal, and first substrate includes pixel
Electrode and public electrode, pixel electrode and public electrode are least partially overlapped to form storage capacitance, the second substrate and the first base
Plate is oppositely arranged, and liquid crystal is set between first substrate and the second substrate;Liquid crystal curing method is the following steps are included: apply solidification electricity
It presses on signal to pixel electrode, is verted with controlling liquid crystal according to predetermined angle;Reach stable when liquid crystal verts according to predetermined angle
When state, use ultraviolet light irradiation liquid crystal to solidify;Wherein, the virtual value for solidifying voltage signal is 7~10V.In the present solution,
By apply solidification voltage signal so that liquid crystal is verted according to predetermined angle on the pixel electrode, when liquid crystal be tilted to predetermined angle it
Afterwards, using ultraviolet light irradiation liquid crystal, its tilt angle is made to be fixed on predetermined angle.The tilt angle and solidification voltage signal of liquid crystal
Virtual value it is related, the virtual value for solidifying voltage signal is bigger, and the tilt angle of liquid crystal is accordingly bigger.And in display panel,
The generation of dark line is also related with the tilt angle of liquid crystal, and in order to avoid the generation of dark line, control solidifies the virtual value of voltage signal
Within the scope of 7~10V, ensure liquid crystal effectively vert under the premise of, make pixel electrode and public electrode overlapping region and its
The degree of verting of neighbouring liquid crystal is substantially suitable with the degree of verting of Non-overlapping Domain liquid crystal, to reduce dark line, improves display effect
Fruit.
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
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is that the invention shows the structural schematic diagrams of one embodiment of panel;
Fig. 2 is the flow diagram of one embodiment of liquid crystal curing method of the present invention;
Fig. 3 is to solidify the schematic diagram that voltage signal changes over time in Fig. 2;
Fig. 4 is the partial enlarged view in Fig. 1 at A.
Drawing reference numeral explanation:
Label | Title | Label | Title |
100 | First substrate | 110 | Pixel electrode |
111 | Branch electrode | 111a | First electrode |
111b | Second electrode | 111c | Third branch electrode |
120 | Public electrode |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of liquid crystal curing method, solidifies the virtual value of voltage signal by controlling, adjusts inclining for liquid crystal
Gyration improves display effect to avoid the generation of dark line.
Liquid crystal curing method is used for display panel, in one embodiment of this invention, as shown in Figure 1, display panel includes
First substrate 100, the second substrate and liquid crystal, first substrate 100 include pixel electrode 110 and public electrode 120, pixel electrode
110 and public electrode 120 it is least partially overlapped to form storage capacitance, the second substrate and first substrate are oppositely arranged, and liquid crystal is set
Between first substrate and the second substrate;
As shown in Fig. 2, liquid crystal curing method the following steps are included:
Step S100, apply on solidification voltage signal to pixel electrode, verted with controlling liquid crystal according to predetermined angle;
Step S200, when liquid crystal verts according to predetermined angle reaches stable state, use ultraviolet light irradiation liquid crystal with solid
Change;
Wherein, the virtual value for solidifying voltage signal is 7~10V.
Specifically, in a display device, liquid crystal therein is deflected according to corresponding direction rapidly when in order to enable display,
It realizes that picture quickly and is correctly shown, when preparing display panel, needs the liquid crystal between first substrate and the second substrate
One pre-tilt angle is set.That is, in display panel, close to first substrate and the not opposite display surface of the liquid crystal of the second substrate
Plane where plate is completely vertical, but slightly tilts.This pre-tilt angle is when preparing display panel, by pixel electrode
It is upper apply it is certain solidify what voltage signal was realized, then solidified by ultraviolet light display panel, it is stable to be formed
Liquid crystal pretilt angle.In first substrate, including pixel electrode 110 and public electrode 120, pixel electrode 110 and public electrode 120
It is least partially overlapped to form storage capacitance, to show normal picture.Exist between pixel electrode 110 and public electrode 120
Signal coupling, the solidification electricity for arriving the overlapping region of pixel electrode 110 and public electrode 120 and its neighbouring liquid crystal real income
Pressure signal is different from the solidification voltage signal that the liquid crystal real income of Non-overlapping Domain arrives, therefore, the corresponding part in overlapping region
The deflection direction of the deflection of liquid crystal partial liquid crystal corresponding from Non-overlapping Domain is different, the disorder of liquid crystal orientation occurs.In order to subtract
The disorder of few liquid crystal orientation, obtains according to experiment, and the virtual value for solidifying voltage signal by control is 7~10V, can effectively press down
The generation of dark line processed.The tilt angle of liquid crystal is positively correlated with the virtual value for solidifying voltage signal, solidifies the effective of voltage signal
Value is bigger, and the tilt angle of liquid crystal is bigger.When the virtual value for solidifying voltage signal is greater than or equal to 7V, liquid crystal can be made
It verts, meanwhile, the virtual value for solidifying voltage signal is less than or equal to 10V, so that the angle that liquid crystal verts is in a certain range,
Avoid liquid crystal tilt angle excessive, to make the degree of verting of overlapping region and its neighbouring liquid crystal and the liquid crystal of Non-overlapping Domain
Substantially quite, liquid crystal orientation is avoided to get muddled, and then from avoiding in the edge of pixel electrode 110, i.e. pixel electrode 110 and public affairs
There is dark line in the overlapping of common electrode 120 or adjacent place.Further, make liquid crystal according to preset angle by solidifying voltage signal
Degree generates vert and reach stable state after, display panel is made to fix the tilt angle of liquid crystal using ultraviolet light irradiation liquid crystal
Picture can be normally shown in the subsequent use process.Wherein, the predetermined angle that liquid crystal verts is according to the aobvious of display panel
Show designed by demand, no longer elaborates herein.
In this example it is shown that panel includes first substrate 100, the second substrate and liquid crystal, first substrate 100 includes picture
Plain electrode 110 and public electrode 120, pixel electrode 110 and public electrode 120 are least partially overlapped to form storage capacitance, the
Two substrates and first substrate are oppositely arranged, and liquid crystal is set between first substrate and the second substrate;Liquid crystal curing method includes following
Step: apply on solidification voltage signal to pixel electrode, verted with controlling liquid crystal according to predetermined angle;When liquid crystal is according to preset angle
Degree verts when reaching stable state, uses ultraviolet light irradiation liquid crystal to solidify;Wherein, solidify voltage signal virtual value be 7~
10V.In the present embodiment, so that liquid crystal is verted according to predetermined angle on the pixel electrode by applying solidification voltage signal, work as liquid
Crystalline substance is tilted to after predetermined angle, using ultraviolet light irradiation liquid crystal, its tilt angle is made to be fixed on predetermined angle.Liquid crystal verts
Angle is related with the virtual value for solidifying voltage signal, and the virtual value for solidifying voltage signal is bigger, and the tilt angle of liquid crystal is accordingly got over
Greatly.And in display panel, the generation of dark line is also related with the tilt angle of liquid crystal, and in order to avoid the generation of dark line, control is solid
Change the virtual value of voltage signal within the scope of 7~10V, under the premise of ensureing that liquid crystal effectively verts, makes pixel electrode 110 and public affairs
The degree of verting of the overlapping region of common electrode 120 and its neighbouring liquid crystal and the liquid crystal of Non-overlapping Domain is substantially suitable, avoids liquid
Chip, to reduce dark line, improves display effect to getting muddled.
Further, as shown in figure 3, solidification voltage signal includes drawing high stage and stabilization sub stage, wherein at the stabilization sub stage
After the stage of drawing high, and stabilization sub stage corresponding signal is AC signal.In the stage of drawing high, liquid crystal gradually verts, and leads to
The solidification voltage signal slowly drawn high is crossed, so that liquid crystal slowly deflects, in order to avoid sent out between adjacent lcd during liquid crystal verts
Raw sharp impacts, friction etc., lead to the disorder of liquid crystal orientation.After the stage of drawing high, liquid crystal is tilted to predetermined angle substantially, leads to
The solidification voltage signal of stabilization sub stage is crossed, the fine tuning of liquid crystal tilt angle is controlled, complies with the requirement of predetermined angle.Stablize rank
Section solidification voltage signal be AC signal, due to liquid crystal deflection only it is related with the root mean square of driving voltage, and with driving electricity
The direction of pressure is unrelated, by applying the solidification voltage signal of exchange, realizes that polarity is driven reverse, avoids generating direct current polarization.
Further, stabilization sub stage corresponding signal is square-wave signal, and the signal magnitude of square-wave signal is constant, and signal side
To cyclically-varying, be conducive to the deflection angle for promoting liquid crystal to keep stable state, so as to improve display effect.
Further, the duration for drawing high the stage is 50~100s.Theoretically, the duration for drawing high the stage is longer,
Liquid crystal verts slower, also more can be avoided the disorder during verting, and then avoid the generation of dark line.However, examining simultaneously
The problem of considering liquid crystal curing efficiency, the duration for preferably drawing high the stage is 50~100s.
Further, stabilization sub stage corresponding signal frequency is 20~40Hz.If the frequency for solidifying voltage signal is excessive, liquid
Crystalline substance has little time to rotate, it is impossible to which the effect for generating pretilt angle, in subsequent display screen, display effect is deteriorated.If solidification electricity
It presses the frequency of signal too small, solidifies voltage signal close to direct current signal, and be easy to produce direct current polarization, accordingly, it is preferred that surely
Determining stage corresponding signal frequency is 20~40Hz.
The present invention also proposes a kind of display panel, and as shown in Figure 1 and Figure 4, display panel includes:
First substrate 100, first substrate 100 include pixel electrode 110 and public electrode 120, pixel electrode 110 and public
Electrode 120 is least partially overlapped to form storage capacitance;
The second substrate (not shown), the second substrate and first substrate are oppositely arranged;
Liquid crystal (not shown), liquid crystal are set between first substrate and the second substrate, and liquid crystal is in solidification voltage signal control
It verts under system according to predetermined angle, the virtual value for solidifying voltage signal is 7~10V.
Specifically, in a display device, liquid crystal therein is deflected according to corresponding direction rapidly when in order to enable display,
It realizes that picture quickly and is correctly shown, when preparing display panel, needs the liquid crystal between first substrate and the second substrate
One pre-tilt angle is set.That is, in display panel, close to first substrate and the not opposite display surface of the liquid crystal of the second substrate
Plane where plate is completely vertical, but slightly tilts.This pre-tilt angle is the solidification voltage signal applied on the pixel electrode
The lower realization of effect.In first substrate 100, including pixel electrode 110 and public electrode 120, pixel electrode 110 and common electrical
Pole 120 is least partially overlapped to form storage capacitance, to show normal picture.Between pixel electrode 110 and public electrode 120
There are signal coupling, make pixel electrode 110 and public electrode 120 overlapping region and its neighbouring liquid crystal real income to consolidate
Change voltage signal and be different from the solidification voltage signal that the liquid crystal real income of Non-overlapping Domain arrives, therefore, overlapping region is corresponding
The deflection direction of the deflection of partial liquid crystal partial liquid crystal corresponding from Non-overlapping Domain is different, the disorder of liquid crystal orientation occurs.For
The disorder for reducing liquid crystal orientation, obtains according to experiment, and the virtual value that control solidify voltage signal is 7~10V, can effectively press down
The generation of dark line processed.When the virtual value for solidifying voltage signal is 7~10V, on the one hand liquid crystal can be made to vert, meanwhile,
The angle that liquid crystal verts in a certain range, to make inclining for overlapping region and its neighbouring liquid crystal and the liquid crystal of Non-overlapping Domain
Carryover degree is substantially suitable, and liquid crystal orientation is avoided to get muddled, and then avoids in the edge of pixel electrode 110, i.e. pixel electrode
110 and public electrode 120 overlapping or adjacent place there is dark line.
Further, as shown in Figure 1 and Figure 4, pixel electrode 110 includes at least two branch electricity with different extending directions
Pole 111.Specifically, pixel electrode 110 includes first electrode 111a, second electrode 111b and third branch electrode 111c.Its
In, first electrode 111a longitudinally extends along the longitudinal direction of pixel electrode 110, and second electrode 111b is along pixel electrode 110
Short side direction be laterally extended;Third branch electrode 111c being obliquely extended in an angle along the short side with pixel electrode 110.First
Branch electrode 111a and second electrode 111b are connected to each third branch electrode 111c, so that the level one on entire pixel electrode 110
It causes, to ensure that the deflection angle of liquid crystal in single pixel is consistent.In Fig. 1, there is the not Tongfang being distributed in four regions
To third branch electrode 111c.Further, in the Non-overlapping Domain of pixel electrode 110 and public electrode 120, branch electrode 111
It is arranged according to pre-determined distance interval.Specifically, third branch electrode 111c is arranged according to pre-determined distance interval.Third branch electrode 111c
Facilitate in Formation of liquid crystals pre-tilt angle, guidance liquid crystal is deflected according to the direction of third branch electrode 111c, thus in a pixel
The middle liquid crystal for forming four farmlands, to improve the display effect of picture.
As shown in figure 4, the long side of pixel electrode 110 and the overlapping widths of public electrode 120, i.e. first electrode 111a and
The overlapping widths K of public electrode 120 is 1.5~2 μm.In order to ensure the accommodating value of storage capacitance, work normally display panel,
The long side of pixel electrode 110 and the overlapping widths K of public electrode 120 should meet more than or equal to 1.5 μm.Meanwhile in order to reduce
Signal between public electrode 120 and pixel electrode 110 couples, and overlapping widths K is less than or equal to 2 μm.
The present invention also proposes a kind of display device, which includes display panel, the specific structure of the display panel
At least have referring to above-described embodiment since this display device uses whole technical solutions of above-mentioned all embodiments
All beneficial effects brought by the technical solution of above-described embodiment, this is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of liquid crystal curing method is used for display panel, which is characterized in that the display panel includes first substrate, second
Substrate and liquid crystal, the first substrate include pixel electrode and public electrode, and the pixel electrode and the public electrode are at least
It partly overlaps to form storage capacitance, the second substrate and the first substrate are oppositely arranged, and the liquid crystal is set to described the
Between one substrate and the second substrate;
The liquid crystal curing method the following steps are included:
Apply on solidification voltage signal to the pixel electrode, is verted with controlling liquid crystal according to predetermined angle;
When liquid crystal verts according to predetermined angle reaches stable state, use ultraviolet light irradiation liquid crystal to solidify;
Wherein, the virtual value for solidifying voltage signal is 7~10V.
2. liquid crystal curing method as described in claim 1, which is characterized in that the solidification voltage signal include draw high the stage and
Stabilization sub stage, wherein after the stabilization sub stage draws high the stage described in, and the stabilization sub stage corresponding signal is exchange
Signal.
3. liquid crystal curing method as claimed in claim 2, which is characterized in that the duration for drawing high the stage is 50~
100s。
4. liquid crystal curing method as claimed in claim 2, which is characterized in that stabilization sub stage corresponding signal frequency is 20
~40Hz.
5. liquid crystal curing method as claimed in claim 2, which is characterized in that stabilization sub stage corresponding signal is square wave letter
Number.
6. a kind of display panel, which is characterized in that the display panel includes:
First substrate, the first substrate include pixel electrode and public electrode, and the pixel electrode and the public electrode are extremely
Small part is overlapped to form storage capacitance;
The second substrate, the second substrate and the first substrate are oppositely arranged;
Liquid crystal, the liquid crystal are set between the first substrate and the second substrate, and the liquid crystal is in solidification voltage signal control
It verts under system according to predetermined angle, the virtual value for solidifying voltage signal is 7~10V.
7. display panel as claimed in claim 6, which is characterized in that the pixel electrode includes at least two with not co-extensive
Stretch the branch electrode in direction.
8. display panel as claimed in claim 7, which is characterized in that the non-overlap of the pixel electrode and the public electrode
In region, the branch electrode is arranged according to pre-determined distance interval.
9. display panel as claimed in claim 6, which is characterized in that the long side of the pixel electrode and the public electrode
Overlapping widths are 1.5~2 μm.
10. a kind of display device, which is characterized in that the display device includes aobvious as described in any one of claim 6 to 9
Show panel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811238871.1A CN109239982B (en) | 2018-10-23 | 2018-10-23 | Liquid crystal curing method, display panel and display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811238871.1A CN109239982B (en) | 2018-10-23 | 2018-10-23 | Liquid crystal curing method, display panel and display device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109239982A true CN109239982A (en) | 2019-01-18 |
CN109239982B CN109239982B (en) | 2021-07-23 |
Family
ID=65081373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811238871.1A Active CN109239982B (en) | 2018-10-23 | 2018-10-23 | Liquid crystal curing method, display panel and display device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109239982B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645791A (en) * | 2012-04-19 | 2012-08-22 | 深圳市华星光电技术有限公司 | Method for manufacturing liquid crystal panel |
KR101494218B1 (en) * | 2008-08-27 | 2015-02-17 | 삼성디스플레이 주식회사 | Liquid crystal display panel and method for manufacturing the same |
CN105911776A (en) * | 2015-02-23 | 2016-08-31 | 三星显示有限公司 | Liquid Crystal Display Device |
US20170059947A1 (en) * | 2015-08-24 | 2017-03-02 | Samsung Display Co. Ltd. | Liquid crystal display device |
CN107037637A (en) * | 2017-06-13 | 2017-08-11 | 深圳市华星光电技术有限公司 | Liquid crystal light orientation panel Wiring structure and liquid crystal display panel light alignment method |
-
2018
- 2018-10-23 CN CN201811238871.1A patent/CN109239982B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101494218B1 (en) * | 2008-08-27 | 2015-02-17 | 삼성디스플레이 주식회사 | Liquid crystal display panel and method for manufacturing the same |
CN102645791A (en) * | 2012-04-19 | 2012-08-22 | 深圳市华星光电技术有限公司 | Method for manufacturing liquid crystal panel |
CN105911776A (en) * | 2015-02-23 | 2016-08-31 | 三星显示有限公司 | Liquid Crystal Display Device |
US20170059947A1 (en) * | 2015-08-24 | 2017-03-02 | Samsung Display Co. Ltd. | Liquid crystal display device |
CN107037637A (en) * | 2017-06-13 | 2017-08-11 | 深圳市华星光电技术有限公司 | Liquid crystal light orientation panel Wiring structure and liquid crystal display panel light alignment method |
Also Published As
Publication number | Publication date |
---|---|
CN109239982B (en) | 2021-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101568875B (en) | Liquid crystal display device | |
CN1198170C (en) | Wide view angle liquid crystal display | |
US6600539B2 (en) | Vertically-aligned liquid crystal display with a small domain | |
CN1573458B (en) | Substrate for liquid crystal display, and liquid crystal display using the same | |
US8736779B2 (en) | Active matrix substrate, liquid crystal display panel, liquid crystal display device, method for manufacturing active matrix substrate, method for manufacturing liquid crystal display panel, and method for driving liquid crystal display panel | |
CN105842897B (en) | Motherboard of liquid crystal display and its alignment method | |
CN100374923C (en) | Liquid crystal display device and manufacturing method therefor | |
TWI250361B (en) | Liquid crystal display panel, liquid crystal display apparatus and liquid crystal television | |
US20130010248A1 (en) | Pixel electrode structure | |
CN102455549B (en) | Liquid crystal indicator | |
KR101960459B1 (en) | Liquid crystal display | |
CN111208676B (en) | Liquid crystal display panel and liquid crystal display device | |
CN103383510B (en) | A kind of liquid crystal panel and display device | |
US11487161B2 (en) | Display panel,method of photo alignment and driving method of the display panel | |
JP6266899B2 (en) | Liquid crystal display | |
CN102804036B (en) | Liquid crystal display device | |
JP2006317866A (en) | Liquid crystal display device and method for manufacturing the same | |
CN103207479B (en) | Liquid crystal display device | |
CN102314032B (en) | Liquid crystal display device | |
CN111208683A (en) | Display panel | |
CN105204244B (en) | Pixel electrode structure | |
CN107144994B (en) | A kind of driving method of display panel, driving device and display device | |
CN102483545A (en) | Liquid crystal display | |
CN105242464B (en) | A kind of method, the array substrate of liquid crystal display and its response time of raising | |
JP4112286B2 (en) | Liquid crystal display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |