CN106405942A - Optical alignment method of liquid crystal display panel - Google Patents
Optical alignment method of liquid crystal display panel Download PDFInfo
- Publication number
- CN106405942A CN106405942A CN201611110957.7A CN201611110957A CN106405942A CN 106405942 A CN106405942 A CN 106405942A CN 201611110957 A CN201611110957 A CN 201611110957A CN 106405942 A CN106405942 A CN 106405942A
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- Prior art keywords
- display panels
- ultraviolet
- liquid crystal
- alignment method
- orientation
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—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
Abstract
The invention provides an optical alignment method of a liquid crystal display panel, comprising the following steps: providing a first sleeve cutting substrate, and preparing a transparent common electrode layer and a color film substrate alignment layer polymer material layer on the first sleeve cutting substrate, so as to form color film substrates of a plurality of liquid crystal display panels; providing a second sleeve cutting substrate, and preparing a transparent pixel electrode layer and an array substrate alignment layer polymer material layer on the second sleeve cutting substrate, so as to form array substrates of the plurality of liquid crystal display panels; using the first sleeve cutting substrate and the second sleeve cutting substrate to form liquid crystal boxes of the plurality of liquid crystal display panels, and meanwhile injecting nematic state liquid crystal mixture of monomeric compounds of a set concentration into the liquid crystal boxes; and forming polymer alignment layers on the transparent common electrode layer and the transparent pixel electrode layer correspondingly. Ultraviolet irradiation time is determined according to pixel density of the liquid crystal display panel, so that all the polymer material layers have a preset alignment direction.
Description
Technical field
The present invention relates to panel makes field, the light alignment method of more particularly to a kind of display panels.
Background technology
In LCD industry, common panel typesetting design is mainly the pure incision technology of single size panel
And the set incision technology of many sized panel, the advantage of wherein set incision technology is：Using arranging, various sizes of panel improves glass
Glass substrate utilization, reduces production cost, will be combined in production in a motherboard with small size panel by large size panel, thus greatly
The big production cost reducing large-size liquid crystal television.Specifically as shown in figure 1, this big plate 10 includes large size panel 11 and little chi
Very little panel 12.
When but orientation is carried out to above-mentioned panel, because large size panel 11 and small size panel 12 are in same motherboard
In (cutting substrate for second set), using identical orientation condition, large size panel 11 and small size panel 12 can only be entered simultaneously
Row orientation operates.Picture element density (PPI, Pixels Per Inch) due to large size panel 11 and small size panel 12 can
Can be different, and the impact to liquid crystal pretilt angle for the panel of different pixels density is different, therefore adopts the same terms to large scale face
Plate 11 and small size panel 12 carry out orientation operation simultaneously and the liquid crystal pretilt angle of different panels can be led to different, so affect to
The performance of small part panel.
Therefore it is necessary to provide a kind of light alignment method of display panels, to solve the problems of prior art.
Content of the invention
The embodiment of the present invention provides one kind can carry out light orientation process to multiple different types of display panels simultaneously,
And do not interfere with the light alignment method of the display panels of the performance of at least part of display panels；Solve existing liquid
In the light alignment method of LCD panel, the liquid crystal pretilt angle of different panels is different, and then affects at least part of display panels
Performance technical problem.
The embodiment of the present invention provides a kind of light alignment method of display panels, and it includes：
There is provided first set to cut substrate, and cut making transparent common electrode layer and color membrane substrates on substrate in described first set
Both alignment layers polymer material layer, to form the color membrane substrates of multiple display panels, wherein said transparent common electrode layer bag
Include multiple transparent common electrode；
There is provided second set and cut substrate, and cut making transparent pixel electrode layer and array base palte on substrate at described second set
Both alignment layers polymer material layer, to form the array base palte of multiple display panels, wherein said transparent pixel electrode layer bag
Include multiple mutually isolated transparent pixel electrode, each described transparent pixel electrode corresponds to display panels；
Cut substrate using described first set and described second set cut the liquid crystal cell that substrate forms multiple display panels；With
When in described liquid crystal cell injection have set concentration monomeric compound nematic state liquid crystal mixture；And
Give the liquid crystal of each corresponding display panels by described transparent pixel electrode and described transparent common electrode
Nematic state liquid crystal mixture in box applies orientation voltage and ultraviolet irradiates, with corresponding transparent common electrode and thoroughly
Polymer both alignment layers are formed on bright pixel electrode；
Wherein the time that described ultraviolet irradiates is determined according to the picture element density of described display panels, so that all
Described polymer both alignment layers have default alignment direction.
In the light alignment method of display panels of the present invention, the orientation side of all described polymer both alignment layers
To roughly the same.
In the light alignment method of display panels of the present invention, the described LCD of higher pixel density
The time that the corresponding ultraviolet of plate irradiates is longer.
In the light alignment method of display panels of the present invention, by ultraviolet light source and LCD
Between plate, sideboard is set, to control the time that the ultraviolet of each type of described display panels irradiates.
In the light alignment method of display panels of the present invention, described by ultraviolet light source and liquid crystal
Show between panel setting sideboard, to control the step of the time that the ultraviolet of each type of described display panels irradiates
Rapid inclusion：
The time irradiated by the ultraviolet of each type of display panels, open the work of corresponding display panels
Dynamic baffle plate, and close the sideboard of other display panels, to control the ultraviolet of each type of display panels
The time irradiated.
In the light alignment method of display panels of the present invention, described by ultraviolet light source and liquid crystal
Show between panel setting sideboard, to control the step of the time that the ultraviolet of each type of described display panels irradiates
Rapid inclusion：
The time span irradiated according to the ultraviolet of display panels, by the descending order of described time span according to
The secondary sideboard opening corresponding display panels, is irradiated with the ultraviolet controlling each type of display panels
Time.
In the light alignment method of display panels of the present invention, described by ultraviolet light source and liquid crystal
Show between panel setting sideboard, to control the step of the time that the ultraviolet of each type of described display panels irradiates
Rapid inclusion：
The time span irradiated according to the ultraviolet of display panels, by the ascending order of described time span according to
The secondary sideboard closing corresponding display panels, is irradiated with the ultraviolet controlling each type of display panels
Time.
In the light alignment method of display panels of the present invention, cut multiple on substrate in described first set
Bright public electrode is connected with each other and is integrated.
In the light alignment method of display panels of the present invention, in described nematic state liquid crystal mixture
Monomeric compound in the presence of described orientation voltage and ultraviolet irradiate, with described color membrane substrates orientation polymeric material phase
Interaction, forms polymer both alignment layers in corresponding transparent common electrode.
In the light alignment method of display panels of the present invention, in described nematic state liquid crystal mixture
Monomeric compound in the presence of described orientation voltage and ultraviolet irradiate, with described array base palte orientation polymeric material phase
Interaction, forms polymer both alignment layers on corresponding transparent pixel electrode.
Compared to the light alignment method of existing display panels, the light alignment method of the display panels of the present invention
The time irradiated according to the ultraviolet that the picture element density of display panels determines display panels, thus can be simultaneously to multiple
Different types of display panels carry out light orientation process, and do not interfere with the performance of display panels；Solve existing
The light alignment method of display panels in different panels liquid crystal pretilt angle different, and then affect at least part of liquid crystal display
The technical problem of the performance of panel.
It is that the above of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, make
Describe in detail as follows：
Brief description
Fig. 1 is the structural representation of the motherboard of existing display panels；
Fig. 2 is the flow chart of the preferred embodiment of light alignment method of display panels of the present invention；
Fig. 3 is the alignment structure schematic diagram of the preferred embodiment of light alignment method of display panels of the present invention；
Fig. 4 is display panels and work in the preferred embodiment of light alignment method of display panels of the present invention
The structural representation of dynamic baffle plate；
Fig. 5 A be the present invention the preferred embodiment of light alignment method of display panels orientation schematic flow sheet it
One；
Fig. 5 B be the present invention the preferred embodiment of light alignment method of display panels orientation schematic flow sheet it
Two；
Fig. 5 C be the present invention the preferred embodiment of light alignment method of display panels orientation schematic flow sheet it
Three；
Fig. 5 D be the present invention the preferred embodiment of light alignment method of display panels orientation schematic flow sheet it
Four.
Specific embodiment
The explanation of following embodiment is with reference to additional schema, the particular implementation implemented in order to illustrate the present invention may be used to
Example.The direction term that the present invention is previously mentioned, for example " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term of use is to illustrate and understand the present invention, and is not used to
Limit the present invention.
In in figure, the similar unit of structure is to be represented with identical label.
Refer to Fig. 2 to Fig. 4, Fig. 2 is the stream of the preferred embodiment of light alignment method of display panels of the present invention
Cheng Tu；Fig. 3 is the alignment structure schematic diagram of the preferred embodiment of light alignment method of display panels of the present invention；Fig. 4 is
Display panels in the preferred embodiment of light alignment method of the display panels of the present invention and the structure of sideboard
Schematic diagram.Wherein Fig. 3 is shown along the A-A ' direction of Fig. 1.The light alignment method of the display panels of this preferred embodiment
Can be implemented on motherboard shown in Fig. 1, the light alignment method of this preferred embodiment can be simultaneously to multiple different types of liquid
LCD panel carries out light orientation process, and the display performance of any display panels will not be impacted.This is preferably real
The light alignment method applying the display panels of example includes：
Step S101, provides first set to cut substrate, and cuts making transparent common electrode layer and coloured silk on substrate in first set
Ilm substrate both alignment layers polymer material layer, to form the color membrane substrates of multiple display panels, wherein transparent common electrode layer
Including multiple transparent common electrode；
Step S102, provides second set to cut substrate, and cuts making transparent pixel electrode layer and battle array on substrate at second set
Row substrate both alignment layers polymer material layer, to form the color membrane substrates of multiple display panels, wherein transparent pixel electrode layer
Including multiple mutually isolated transparent pixel electrode, each transparent pixel electrode corresponds to display panels；
Step S103, cut substrate using first set and second set cut the liquid crystal cell that substrate forms multiple display panels；
In liquid crystal cell, injection has the nematic state liquid crystal mixture of the monomeric compound setting concentration simultaneously；
Step S104, gives the liquid crystal of each corresponding display panels by transparent pixel electrode and transparent common electrode
Nematic state liquid crystal mixture in box applies orientation voltage and ultraviolet irradiates, with corresponding transparent common electrode and thoroughly
Polymer both alignment layers are formed on bright pixel electrode；Wherein according to the picture element density of display panels determine ultraviolet irradiate when
Between, so that all polymer both alignment layers have default alignment direction.
Describe in detail referring to Fig. 3 and Fig. 4 the display panels of this preferred embodiment light alignment method concrete
Flow process.
In step S101, provide first set to cut substrate 31, and cut making transparent common electrode on substrate 31 in first set
Layer 32 and color membrane substrates both alignment layers polymer material layer 33.This transparent common electrode layer includes multiple transparent common electrode, this
Multiple transparent common electrode that first set is cut on substrate are connected with each other and are integrated.This transparent common electrode layer 32 and color membrane substrates are joined
The color membrane substrates of all display panels on motherboard constituting to polymeric material layer 33, subsequently can be by the side of cutting
Each display panels is separated from template by formula.
Certainly color membrane substrates here may also include part, black matrix" and the colour such as black matrix" and colored color blocking
The method to set up of the parts such as color blocking is same as the prior art, is not set forth in detail here.Then pass to step S102.
In step s 102, provide second set to cut substrate 34, and the size according to display panels and resolution exist
Cut 34 making transparent pixel electrode layers 35 and array base palte both alignment layers polymer material layer 36 on substrate for second set.
Here transparent pixel electrode layer 35 includes the transparent pixel electrode 351 of multiple display panels, transparent pixels
Array base palte orientation polymeric material 361 is provided with electrode 351.The transparent pixel electrode of adjacent display panels
Mutually isolated between 351.Here each transparent pixel electrode 351 being formed corresponds to display panels, so that this is transparent
Pixel electrode 351 and array base palte orientation polymeric material 361 constitute the array base palte of display panels.
Certainly array base palte here may also include for drive thin film transistor (TFT), be used for transmission data signal and scanning
The metal level of signal and the insulating barrier for isolation etc..The setting of the parts such as above-mentioned thin film transistor (TFT), metal level and insulating barrier
Method of putting is same as the prior art, is not set forth in detail here.Then pass to step S103.
In step s 103, the array base palte of the color membrane substrates used here as the acquisition of step S101 and the acquisition of step S102
Make the liquid crystal cell of display panels, and injection has the nematic state of the monomeric compound setting concentration in liquid crystal cell
Liquid crystal compound.Here monomeric compound is used for and array base palte both alignment layers polymer material layer or color membrane substrates orientation strata
Compound material layer reacting generating copolymer both alignment layers.
Specifically, after color membrane substrates and array base palte form liquid crystal cell to box, then nematic can be injected in liquid crystal cell
State liquid crystal mixture, isolates (this frame glue 37 is not shown in Fig. 1 and Fig. 4) by frame glue 37 between adjacent liquid crystal cell.
Also liquid crystal can be instilled in array base palte side, subsequently by ODF (liquid crystal drop following formula injects, One drop fill)
This color membrane substrates and array base palte are carried out box is operated, to form liquid crystal cell.Pass through frame glue between equally adjacent liquid crystal cell
37 isolation.Then pass to step S104.
In step S104, give each corresponding LCD by transparent pixel electrode 351 and transparent common electrode
The liquid crystal compound of the nematic state in the liquid crystal cell of plate applies orientation voltage and ultraviolet irradiates, thus corresponding transparent
Polymer both alignment layers are formed on public electrode and transparent pixel electrode 351.
Specifically, the effect that the monomeric compound in nematic state liquid crystal mixture irradiates in orientation voltage and ultraviolet
Under, interact with color membrane substrates orientation polymeric material, polymer both alignment layers are formed on corresponding transparent common electrode.
Monomeric compound in nematic state liquid crystal mixture is in the presence of orientation voltage and ultraviolet irradiate simultaneously, with array base
Plate orientation polymeric material interacts, and forms polymer both alignment layers on corresponding transparent pixel electrode 351.
Specifically, the time that ultraviolet irradiates, such as higher picture can be determined according to the picture element density of display panels here
The time that the corresponding ultraviolet of display panels of plain density irradiates is longer, so that all polymer both alignment layers have substantially
Identical alignment direction.
As shown in Figure 3 and Figure 4, sideboard is set here by between ultraviolet light source and display panels, comes
Control the ultraviolet irradiation time of each type of display panels.As having the large scale face of relatively low picture element density in Fig. 3
Plate and the small size panel with higher pixel density, therefore large size panel is provided with corresponding first sideboard 381, little
Sized panel is provided with corresponding second sideboard 382.Make in Fig. 3 first sideboard 381 and second work are represented by dashed line
Dynamic baffle plate 382 has to be opened and closes two states.
As fig. 5 a and fig. 5b, the time that can irradiate by the ultraviolet of each type of display panels here, beat
Open the sideboard of corresponding display panels, and close the sideboard of other display panels, to control every species
The time that the ultraviolet of the display panels of type irradiates.In Fig. 5 A, the first sideboard 381 of large size panel closes,
Second sideboard 382 of small size panel is opened, and therefore carries out light orientation process to the small size panel in motherboard.Subsequently such as
Shown in Fig. 5 B, the first sideboard 381 of large size panel is opened, and the second sideboard 382 of small size panel closes, to mother
Large size panel in plate carries out light orientation process.
So complete the light orientation to large size panel and small size panel by two steps to process.It is provided with as in motherboard
The display panels of number of different types, then can be irradiated by the independent ultraviolet controlling each type of display panels
Time, to realize carrying out light orientation operation to display panels all on motherboard, so that all display panels
Polymer both alignment layers are respectively provided with default alignment direction.
In order to shorten the light orientation time further, as seen in figs. 5c and 5d, here also can be according to the purple of display panels
Outside line irradiate time span, temporally the descending order of length open the active catch of corresponding display panels successively
Plate, the time irradiated with the ultraviolet controlling each type of display panels.The orientation time as large size panel is t1,
The orientation time of small size panel is t2, and because the orientation time of large size panel is less, that is, t1 is less than t2.Therefore as Fig. 5 C institute
Show, close the first sideboard 381 of large size panel first, the second sideboard 382 of small size panel is opened, to mother
Small size panel in plate carries out light orientation process.After the light orientation that small size panel has carried out the time of t2-t1 is processed, with
Afterwards as shown in Figure 5 D, the second sideboard 382 of the first sideboard 381 of large size panel and small size panel is all beaten
Open, light orientation process is carried out simultaneously to the large size panel in motherboard and small size panel so that final large size panel and
The orientation time of small size panel is respectively t1 and t2.
So complete the light orientation to large size panel and small size panel again by two steps to process.Set as in motherboard
It is equipped with the display panels of number of different types, then temporally the descending order of length opens corresponding liquid crystal successively
Show the sideboard of panel, the time irradiated with the ultraviolet controlling each type of display panels, to realize to motherboard
Upper all display panels carry out light orientation operation so that the polymer both alignment layers of all display panels be respectively provided with pre-
If alignment direction.
In the same manner, in order to shorten light wiring time further, also can be irradiated according to the ultraviolet of display panels here
Time span, temporally the ascending order of length close the sideboard of corresponding display panels successively, with control
The time that the ultraviolet of each type of display panels irradiates.This operating process is anti-described in above-mentioned Fig. 5 C and Fig. 5 D
To process so that the orientation time of final large size panel and small size panel is still respectively t1 and t2.
So complete the light process of alignment of the light alignment method of the display panels of this preferred embodiment.
The light alignment method of the display panels of the present invention determines liquid crystal according to the picture element density of display panels
Show the time that the ultraviolet of panel irradiates, thus can carry out at light orientation to multiple different types of display panels simultaneously
Reason, it is to avoid the liquid crystal pretilt angle excessive broken bright spot risk causing and the too small liquid crystal causing of liquid crystal pretilt angle spread bad wind
Danger, therefore process of alignment will not impact to the performance of display panels；Solve the light of existing display panels
In alignment method, the liquid crystal pretilt angle of different panels is different, and then the technology of the performance of at least part of display panels of impact is asked
Topic.
In sum although the present invention is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The present invention processed, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, all can make various change and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (10)
1. a kind of light alignment method of display panels is it is characterised in that include：
There is provided first set to cut substrate, and cut making transparent common electrode layer and color membrane substrates orientation on substrate in described first set
Polymeric material layer, to form the color membrane substrates of multiple display panels, wherein said transparent common electrode layer includes many
Individual transparent common electrode；
There is provided second set and cut substrate, and cut making transparent pixel electrode layer and array base palte orientation on substrate at described second set
Polymeric material layer, to form the array base palte of multiple display panels, wherein said transparent pixel electrode layer includes many
Individual mutually isolated transparent pixel electrode, each described transparent pixel electrode corresponds to display panels；
Cut substrate using described first set and described second set cut the liquid crystal cell that substrate forms multiple display panels；Exist simultaneously
In described liquid crystal cell, injection has the nematic state liquid crystal mixture of the monomeric compound setting concentration；And
Given in the liquid crystal cell of each corresponding display panels by described transparent pixel electrode and described transparent common electrode
Nematic state liquid crystal mixture apply orientation voltage and ultraviolet and irradiate, with corresponding transparent common electrode and transparent picture
Polymer both alignment layers are formed on plain electrode；
Wherein the time that described ultraviolet irradiates is determined according to the picture element density of described display panels, so that all described
Polymer both alignment layers have default alignment direction.
2. the light alignment method of display panels according to claim 1 is it is characterised in that all described polymer are joined
Roughly the same to the alignment direction of layer.
3. the light alignment method of display panels according to claim 2 is it is characterised in that the institute of higher pixel density
The time stating the irradiation of display panels corresponding ultraviolet is longer.
4. display panels according to claim 1 light alignment method it is characterised in that
By arranging sideboard between ultraviolet light source and display panels, to control each type of described liquid crystal
Show the time that the ultraviolet of panel irradiates.
5. display panels according to claim 4 light alignment method it is characterised in that
Described by between ultraviolet light source and display panels arrange sideboard, to control each type of described liquid
The step of the time that the ultraviolet of LCD panel irradiates includes：
The time irradiated by the ultraviolet of each type of display panels, open the active catch of corresponding display panels
Plate, and close the sideboard of other display panels, irradiated with the ultraviolet controlling each type of display panels
Time.
6. display panels according to claim 4 light alignment method it is characterised in that
Described by between ultraviolet light source and display panels arrange sideboard, to control each type of described liquid
The step of the time that the ultraviolet of LCD panel irradiates includes：
The time span that ultraviolet according to display panels irradiates, is beaten successively by the descending order of described time span
Open the sideboard of corresponding display panels, with the ultraviolet controlling each type of display panels irradiate when
Between.
7. display panels according to claim 4 light alignment method it is characterised in that
Described by between ultraviolet light source and display panels arrange sideboard, to control each type of described liquid
The step of the time that the ultraviolet of LCD panel irradiates includes：
The time span that ultraviolet according to display panels irradiates, is closed successively by the ascending order of described time span
Close the sideboard of corresponding display panels, with the ultraviolet controlling each type of display panels irradiate when
Between.
8. display panels according to claim 1 light alignment method it is characterised in that
The multiple transparent common electrode cut on substrate in described first set are connected with each other and are integrated.
9. display panels according to claim 1 light alignment method it is characterised in that
Monomeric compound in described nematic state liquid crystal mixture in the presence of described orientation voltage and ultraviolet irradiate,
Interact with described color membrane substrates orientation polymeric material, polymer orientation is formed on corresponding transparent common electrode
Layer.
10. display panels according to claim 1 light alignment method it is characterised in that
Monomeric compound in described nematic state liquid crystal mixture in the presence of described orientation voltage and ultraviolet irradiate,
Interact with described array base palte orientation polymeric material, polymer orientation is formed on corresponding transparent pixel electrode
Layer.
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| CN201611110957.7A CN106405942A (en) | 2016-12-06 | 2016-12-06 | Optical alignment method of liquid crystal display panel |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065275A (en) * | 2017-06-19 | 2017-08-18 | 深圳市华星光电技术有限公司 | The preparation method of PSVA liquid crystal panels |
| CN108538269A (en) * | 2018-05-30 | 2018-09-14 | 武汉精测电子集团股份有限公司 | Liquid crystal display panel drive system and alignment method based on programmable power amplifier |
| CN108873462A (en) * | 2018-07-24 | 2018-11-23 | 惠科股份有限公司 | A kind of color filter and display |
| CN109031799A (en) * | 2018-09-26 | 2018-12-18 | 惠科股份有限公司 | Display panel and preparation method thereof |
| WO2019056516A1 (en) * | 2017-09-25 | 2019-03-28 | 惠科股份有限公司 | Manufacturing method and manufacturing apparatus for display panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007264525A (en) * | 2006-03-30 | 2007-10-11 | Sony Corp | Display device and method of manufacturing display device |
| CN101498853A (en) * | 2008-02-01 | 2009-08-05 | 群康科技(深圳)有限公司 | Liquid crystal panel motherboard and its cutting method |
| CN103439817A (en) * | 2013-04-24 | 2013-12-11 | 友达光电股份有限公司 | Method for manufacturing display panel and display panel |
| CN103792710A (en) * | 2012-10-30 | 2014-05-14 | 三星显示有限公司 | Method of manufacturing liquid crystal display |
| CN105182615A (en) * | 2014-06-04 | 2015-12-23 | 群创光电股份有限公司 | Display panel |
| CN105759508A (en) * | 2016-04-21 | 2016-07-13 | 深圳市华星光电技术有限公司 | Light alignment device for liquid crystal display panel |
-
2016
- 2016-12-06 CN CN201611110957.7A patent/CN106405942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007264525A (en) * | 2006-03-30 | 2007-10-11 | Sony Corp | Display device and method of manufacturing display device |
| CN101498853A (en) * | 2008-02-01 | 2009-08-05 | 群康科技(深圳)有限公司 | Liquid crystal panel motherboard and its cutting method |
| CN103792710A (en) * | 2012-10-30 | 2014-05-14 | 三星显示有限公司 | Method of manufacturing liquid crystal display |
| CN103439817A (en) * | 2013-04-24 | 2013-12-11 | 友达光电股份有限公司 | Method for manufacturing display panel and display panel |
| CN105182615A (en) * | 2014-06-04 | 2015-12-23 | 群创光电股份有限公司 | Display panel |
| CN105759508A (en) * | 2016-04-21 | 2016-07-13 | 深圳市华星光电技术有限公司 | Light alignment device for liquid crystal display panel |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065275A (en) * | 2017-06-19 | 2017-08-18 | 深圳市华星光电技术有限公司 | The preparation method of PSVA liquid crystal panels |
| WO2019056516A1 (en) * | 2017-09-25 | 2019-03-28 | 惠科股份有限公司 | Manufacturing method and manufacturing apparatus for display panel |
| CN108538269A (en) * | 2018-05-30 | 2018-09-14 | 武汉精测电子集团股份有限公司 | Liquid crystal display panel drive system and alignment method based on programmable power amplifier |
| CN108538269B (en) * | 2018-05-30 | 2020-09-18 | 武汉精测电子集团股份有限公司 | Liquid crystal panel driving system based on programmable power amplifier and alignment method |
| CN108873462A (en) * | 2018-07-24 | 2018-11-23 | 惠科股份有限公司 | A kind of color filter and display |
| CN109031799A (en) * | 2018-09-26 | 2018-12-18 | 惠科股份有限公司 | Display panel and preparation method thereof |
| WO2020062465A1 (en) * | 2018-09-26 | 2020-04-02 | 惠科股份有限公司 | Display panel and manufacturing method thereof |
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