CN109491150A - A kind of barrier wall structure, display panel and display device - Google Patents
A kind of barrier wall structure, display panel and display device Download PDFInfo
- Publication number
- CN109491150A CN109491150A CN201811581457.0A CN201811581457A CN109491150A CN 109491150 A CN109491150 A CN 109491150A CN 201811581457 A CN201811581457 A CN 201811581457A CN 109491150 A CN109491150 A CN 109491150A
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- Prior art keywords
- barricade
- area
- wall structure
- barrier wall
- display panel
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
Abstract
The invention discloses a kind of barrier wall structure, display panel and display device, the barricade is formed in display panel, and display panel includes viewing area and the non-display area around non-display area setting；The barrier wall structure is set to the non-display area, and the barrier wall structure includes barricade, the barricade includes first side and second side, and the length of the first side is greater than the length of the second side, the boundary line of the first side of the barricade perpendicular to the viewing area.The present invention reduces the reflux risk of alignment liquid by being vertically arranged barricade and viewing area boundary line.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of barrier wall structures, display panel and display device.
Background technique
With scientific and technological progress, there is power saving, penetrated without width, small in size, low power consumption, flat square, high-resolution, image quality it is steady
The liquid crystal display of the multinomial advantage such as fixed, especially various information products are such as now: mobile phone, laptop, digital camera,
The products such as PDA, LCD screen are more more and more universal, but also the demand of liquid crystal display greatly promotes.Liquid crystal display panel is
Become mainstream and show product, mainly box is made of color membrane substrates and array substrate.In order to keep liquid crystal molecule correct
Ground orientation, needs respectively to be coated with one layer of alignment film on the surface of color membrane substrates and array substrate, the alignment films that then rub are formed
Groove, so that liquid crystal molecule is regularly arranged along groove direction, to realize the display function of display panel.
In the processing procedure of alignment film, coating alignment liquid can make alignment liquid have reflux risk.
Summary of the invention
The purpose of the invention is to provide a kind of barrier wall structure, display panel and display devices, to reduce in alignment film
The reflux risk of alignment liquid in processing procedure.
To achieve the above object, the present invention provides a kind of barrier wall structure, is formed in display panel, and the display panel includes
Viewing area and non-display area around the non-display area, the barrier wall structure are set to the non-display area, the barricade
Structure includes barricade, and the barricade includes first side and second side, and the length of the first side is greater than described second side
The length on side, the boundary line of the first side of the barricade perpendicular to the viewing area.
Optionally, the barricade is greater than 0um at a distance from the viewing area and the boundary line of the non-display area.
Optionally, the barrier wall structure includes barricade group, and the barricade group includes one or more barricades, every institute
The boundary line for stating viewing area is at least correspondingly arranged a kind of barricade group.
Optionally, the distance between described barricade adjacent in the barricade group is 0um-50um.
Optionally, boundary line corresponding position multirow of the barricade group in the same viewing area is distributed.
Optionally, parallelly distribute between barricade group described in multirow.
Optionally, it is interspersed between barricade group described in multirow.
Optionally, the barricade is also correspondingly arranged at the Angle Position of the viewing area.
The invention also discloses a kind of display panels, including barricade described in any of the above one.
The invention also discloses a kind of display devices, including above-described display panel.
For barricade and the horizontally disposed scheme in viewing area boundary line, the present invention is by the first side of barricade and shows
To show that the boundary line in area is vertical, is arranged around viewing area, makes when being coated with alignment liquid, the contact area of alignment liquid and barricade becomes smaller,
Diffusional resistance reduces, and can reduce the reflux risk of alignment liquid.
Detailed description of the invention
Included attached drawing is used to provide to be further understood from the embodiment of the present invention, and which constitute one of specification
Point, for illustrating embodiments of the present invention, and come together to illustrate the principle of the present invention with verbal description.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying wound
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is distribution schematic diagram of the barrier wall structure in display panel of one of embodiment of the invention；
Fig. 2 is the first area of one of embodiment of the invention and the schematic diagram of second area arrangement；
Fig. 3 is a kind of schematic diagram of the arrangement of barricade group of one of embodiment of the invention；
Fig. 4 is a kind of schematic diagram of the arrangement of barricade group of one of embodiment of the invention；
Fig. 5 is a kind of schematic diagram of the arrangement of barricade group of one of embodiment of the invention；
Fig. 6 is a kind of schematic diagram of the arrangement of barricade group of one of embodiment of the invention；
Fig. 7 is a kind of schematic diagram of the arrangement of barricade group of one of embodiment of the invention；
Fig. 8 is a kind of schematic diagram of the arrangement of multirow barricade group of one of embodiment of the invention；
Fig. 9 is a kind of arrangement schematic diagram of multirow barricade group of one of embodiment of the invention；
Figure 10 is the schematic diagram in the third region of one of embodiment of the invention；
Figure 11 is a kind of barricade schematic diagram for being formed in display panel of one of embodiment of the invention；
Figure 12 is a kind of barricade schematic diagram for being formed in display panel of one of embodiment of the invention；
Figure 13 is a kind of barricade schematic diagram for being formed in display panel of one of embodiment of the invention；
Figure 14 is a kind of barricade schematic diagram for being formed in display panel of one of embodiment of the invention；
Figure 15 is a kind of schematic diagram of display device of one of embodiment of the invention.
Wherein, 100, viewing area；110, first borderline；120, second borderline；130, boundary line；200, non-display
Area；300, barricade；330, barricade group；210, first area；220, second area；230, third region；310, first side；
320, second side；400, display panel；500, display device.
Specific embodiment
It is to be appreciated that term used herein above, disclosed specific structure and function details, it is only for description
Specific embodiment is representative, but the present invention can be implemented by many alternative forms, be not construed as only
It is limited to the embodiments set forth herein.
In the description of the present invention, term " first ", " second " are used for description purposes only, and it is opposite to should not be understood as instruction
Importance, or implicitly indicate the quantity of indicated technical characteristic.As a result, unless otherwise indicated, " first ", " are defined
Two " feature can explicitly or implicitly include one or more of the features；The meaning of " plurality " is two or two
More than.Term " includes " and its any deformation, mean and non-exclusive include, it is understood that there may be or addition is one or more that other are special
Sign, integer, step, operation, unit, component and/or combination thereof.
In addition, "center", " transverse direction ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The term of the orientation or positional relationship of the instructions such as "outside" is that orientation or relative positional relationship based on the figure describe, only
The description of simplification of the invention for ease of description, rather than indicate signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to be electrically connected
It connects；It can be directly connected, it can also indirectly connected through an intermediary or the connection inside two elements.For ability
For the those of ordinary skill in domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
First of processing procedure of color membrane substrates is alignment film processing procedure, and the purpose is to form one layer on color membrane substrates surface uniformly to match
It to film, is handled by friction matching, makes alignment film that there is orientation power to liquid crystal molecule, guarantee that liquid crystal molecule can be along correct
Direction arrangement, and formed it is certain enter inclination angle, step includes；Cleaning for substrate is first carried out, makes to have between alignment film and substrate
There are good coating and nearly lubricant nature, then forms the uniform alignment film of thickness by modes such as ink-jets, make to match after drying process
Solidify to film, finally carries out orientation in substrate surface.There are three types of alignment liquid coating methods: impregnating mode, letterpress mode, spray
Black mode.As glass size is increasing, ink-jet mode obtains effective extensively utilize.In order to guarantee tft liquid crystal
Display perimeter panel gap can place barricade on periphery, to guarantee perimeter panel gap.
Below with reference to the accompanying drawings the invention will be further described with optional embodiment.
As shown in Figure 1, the embodiment of the present invention discloses a kind of barrier wall structure, it is formed in display panel, display panel includes
Viewing area 100 and the non-display area 200 being arranged around 100 periphery of viewing area；Barrier wall structure is arranged in non-display area 200, barricade
Structure includes barricade 300, and barricade 300 includes first side 310 and second side 320, and the length of first side 310 is greater than second
The length of side 320, the boundary line 130 of the first side 310 of barricade 300 perpendicular to viewing area.
When carrying out alignment liquid coating process, barricade 300 is due to being strip relatively close, the alignment liquid apart from viewing area 100 again
It is to be spread around from viewing area 100, alignment liquid can be made to have reflux risk, it is complete is unfavorable for alignment liquid coating process high quality
At；Display panel is color membrane substrates, and the length of second side 320 is greater than 0um, and the length of first side 310 is 0um-500um,
There are two first area 210 and second area 220 are each, by the first side 310 and viewing area of the barricade 300 of first area 210
100 first borderline 110 is vertical, the first side 310 of the barricade 300 of second area 220 and the second boundary of viewing area 100
Line 120 is vertical, makes when being coated with alignment liquid, and the contact area of alignment liquid and barricade 300 becomes smaller, and diffusional resistance reduces, and can drop
The reflux risk of low alignment liquid.
As shown in Fig. 2, viewing area is rectangle, including two parallel first borderlines 110, second side parallel with two
Boundary line 120,110 length of first borderline are greater than the length of second borderline 120.Non-display area 200 includes and viewing area 100
The corresponding first area 210 of first borderline 110, second area 220 corresponding with the second borderline 120 of viewing area 100, gear
Wall 300 is arranged in first area 210 and second area 220, and barricade 300 includes first side 310 and second side 320, the
The length of a side 310 is greater than the length of second side 320, and the first side 310 positioned at the barricade 300 of first area 210 is hung down
Directly in the first borderline 110 of viewing area 100, positioned at second area 220 barricade 300 first side 310 perpendicular to display
The second borderline 120 in area 100.
In one embodiment, barricade 300 is greater than 0um at a distance from viewing area 100 and the boundary line of non-display area 200.I.e.
First area 210 at a distance from the first borderline 110 of viewing area 100 and non-display area 200 be greater than 0um, second area 220 with
The distance of the second borderline 120 of viewing area 100 and non-display area 200 is greater than 0um, two first areas 210 and viewing area 100
First borderline 110 and non-display area 200 first borderline 110 between there are gap, likewise, second area 220 with
There is also gaps between the second borderline 120 of viewing area 100 and the second borderline 120 of non-display area 200.
Alignment liquid is spread around from viewing area 100, and the alignment liquid closer to viewing area 100 is thicker, so needing to control
Between barricade 300 and viewing area 100 there are certain distance, leave the path of alignment liquid buffering for, will not accumulate causes to flow back, together
When, alignment liquid can not be spread too many, in case outflow non-display area 200 is to impact.
As shown in Fig. 3 to Fig. 7, in the specific implementation process, one or more barricades 300 can be formed into barricade group 330,
It is arranged in display panel in a manner of barricade group 330.Specifically, barrier wall structure includes barricade group 330, barricade group
330 include one or more barricades 300.
If the structure type of several barricade groups 330 has been illustrated in Fig. 3, wherein T1 barricade group 330 includes a barricade
300, T2 barricade groups 330 include two barricades 300, and T3 barricade group 330 includes three barricades 300, and the barricade in T2, T3 is to keep off
The long side 310 of wall 300 corresponds superposition.
As shown in figure 4, only setting structure is the barricade group 330 of T1 in first area 210 by taking first area 210 as an example.Such as
Shown in Fig. 5, only setting structure is the barricade group 330 of T2 in first area 210.As shown in fig. 6, being only arranged in first area 210
Structure is the barricade group 330 of T3.As shown in fig. 7, mixing setting structure is the barricade group 330 of T1, T2, T3 in first area 210,
Spacing between T1, T2, T3 is the integral multiple of the horizontal minimum pixel cell of array substrate, and a picture element here refers to one
The picture element that RGB picture element, i.e. three sub-pixes are constituted, specific picture element size are determined by product specification.
Barricade 300 is divided into the barricade group 330 of T1, T2, T3, in first area 210 and second area 220, barricade group
330 set-up mode can be used alone T1, T2, T3, and it is mashed up to be also possible to T1, T2, T3, according to first area 210 and second
The size in region 220 is arranged to adjust collocation mode, adapts to different area sizes.
In one embodiment, the distance between barricade 300 adjacent in barricade group 330 is 0um-50um.
When being coated with alignment liquid, alignment liquid can be by the gap between barricade 300 to external diffusion first, and controls
System distance be not more than 50um, the amount of alignment liquid be it is certain, gap is too big, and the mobility that may cause alignment liquid is too small, can not
It spreads apart and, so control is more preferable between 0um-50um.
The multirow in first area 210 and second area 220 of barricade group 330 is distributed, the distance between every row barricade group 330
For 0um-50um.Barricade group 330 is distributed in first area 210 and 220 multirow of second area, and line number is more, between barricade group 330
Gap get over depth, more alignment liquids can be detained, avoid the alignment liquid further outer glue frame region for flowing to display panel, shadow
Ring display panel to group.
More specifically, as shown in figure 8, by taking first area 210 as an example, parallelly distribute between two row barricade groups 330, two rows
Barricade group 330 corresponds.
It is illustrated in figure 9 the embodiment of another 330 multirow of barricade group distribution, the difference with scheme shown in Fig. 8 is,
It is interspersed between two row barricade groups 330, between the adjacent barricade group 330 of the corresponding the first row of the barricade group 330 of the second row
Gap.
As the mode that the various ways of parallelly distribute on, multirow barricade group 330 are distributed, alignment liquid can be made in diffusion,
Alignment liquid meet obstructions flow back when, barricade group 330 can give the barrier effect of phegma, anti-backflow.
Certainly, present inventive concept do not limit to above-mentioned arrangement mode, can be according to first area 210 and second area
Distribution mode between line number and barricade group 330 of 220 second borderline 120 to adjust barricade group 330.
As shown in Figure 10, corresponding 100 Angle Position of viewing area of non-display area 200 further includes third region 230, third region
230 altogether there are four, barricade 300 is also provided in third region 230, the arrangement mode of the barricade 300 in third region 230 can be more
Kind multiplicity.
Specifically, as shown in figure 11, the first side 310 vertical first of the barricade 300 in the third region 230 of two, the left side
Boundary line 110 is arranged, i.e., the first side 310 of barricade 300 corresponding with first area 210 is arranged in parallel, two, the right third
The parallel first borderline 110 in first side 310 of barricade 300 in region 230 is arranged, i.e., gear corresponding with first area 210
The first side 310 of wall 300 is vertically arranged.
As shown in figure 12, can also be arranged with the parallel first borderline 110 of barricade 300 in the third region 230 of top two,
The vertical first borderline 110 of barricade 300 setting in following two third regions 230.As shown in figure 13, four third regions
The all parallel first borderline 110 of barricade 300 in 230 is arranged.It as shown in figure 14, can also be with the gear in four third regions 230
The all vertical first borderline 110 of wall 300 is arranged.
Certainly, the set-up mode of the barricade 300 in third region 230 is far above in this way, can be freely combined；First area
210 and the distance between second area 220 and third region 230 it is mutually indepedent, wherein the distance between each isolated area
Less than 5 picture elements, a picture element here refer to a RGB picture element, i.e. the picture element that three sub-pixes are constituted, and specific picture element is big
It is small, it is determined by product specification, each isolated area and 100 boundary line of viewing area or between 200 boundary line of non-display area
Distance is less than its correspondence 200 boundary line of non-display area to the distance of 100 boundary line of viewing area.
Third region 230 is also provided with barricade 300, and so, 100 entirety of viewing area can be surrounded by barricade 300, both
It can guarantee between viewing area 100 and non-display area 200 that there are gaps to spread for alignment liquid, and alignment liquid can be prevented to the full extent
Reflux.
As shown in figure 15, as another embodiment of the present invention, a kind of display device 500 is disclosed, including above-mentioned any
Display panel 400, display panel 400 include above-mentioned arbitrary 300 structure of barricade.
Technical solution of the present invention can be widely applied to various display panels, such as twisted nematic (Twisted
Nematic, TN) display panel, plane conversion type (In-Plane Switching, IPS) display panel, vertical orientation type
(Vertical Alignment, VA) display panel, more quadrant vertical orientation type (Multi-Domain Vertical
Alignment, MVA) display panel, it is of course also possible to be other kinds of display panel, such as Organic Light Emitting Diode
(Organic Light-Emitting Diode, OLED) display panel, applicable above scheme.
The above content is specific optional embodiment is combined, further detailed description of the invention, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention
Protection scope.
Claims (10)
1. a kind of barrier wall structure, it is formed in display panel, the display panel includes viewing area and around the non-display area
Non-display area, which is characterized in that the barrier wall structure is set to the non-display area, and:
The barrier wall structure includes barricade, and the barricade includes first side and second side, and the length of the first side is big
Length in the second side, the boundary line of the first side of the barricade perpendicular to the viewing area.
2. barrier wall structure as described in claim 1, which is characterized in that the barricade and the viewing area and the non-display area
Boundary line distance be greater than 0um.
3. barrier wall structure as described in claim 1, which is characterized in that the barrier wall structure includes barricade group, the barricade group
Including one or more barricades, the boundary line of every viewing area is at least correspondingly arranged a kind of barricade group.
4. barrier wall structure as claimed in claim 3, which is characterized in that in the barricade group between the adjacent barricade away from
From for 0um-50um.
5. barrier wall structure as claimed in claim 3, which is characterized in that boundary line of the barricade group in the same viewing area
The distribution of corresponding position multirow.
6. barrier wall structure as claimed in claim 5, which is characterized in that parallelly distribute between barricade group described in multirow.
7. barrier wall structure as claimed in claim 5, which is characterized in that be interspersed between barricade group described in multirow.
8. barrier wall structure as described in claim 1, which is characterized in that the barricade is also correspondingly arranged at the angle of the viewing area
Position.
9. a kind of display panel, which is characterized in that including the barrier wall structure as described in claim 1-8 any one.
10. a kind of display device, which is characterized in that including display panel as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581457.0A CN109491150A (en) | 2018-12-24 | 2018-12-24 | A kind of barrier wall structure, display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581457.0A CN109491150A (en) | 2018-12-24 | 2018-12-24 | A kind of barrier wall structure, display panel and display device |
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| CN109491150A true CN109491150A (en) | 2019-03-19 |
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| CN201811581457.0A Pending CN109491150A (en) | 2018-12-24 | 2018-12-24 | A kind of barrier wall structure, display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207246A1 (en) * | 2019-04-08 | 2020-10-15 | 北海惠科光电技术有限公司 | Substrate of display panel, manufacturing method, and display device |
| CN112083607A (en) * | 2020-09-23 | 2020-12-15 | 惠科股份有限公司 | Array substrate, manufacturing method thereof and display device |
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| CN102236208A (en) * | 2010-04-22 | 2011-11-09 | 北京京东方光电科技有限公司 | Liquid crystal display |
| CN103809327A (en) * | 2012-11-14 | 2014-05-21 | 三星显示有限公司 | Display panel |
| CN104166270A (en) * | 2014-07-30 | 2014-11-26 | 京东方科技集团股份有限公司 | Color film substrate, manufacturing method thereof and display panel |
| CN205539852U (en) * | 2016-03-25 | 2016-08-31 | 京东方科技集团股份有限公司 | Display panel and display device |
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| CN102236208A (en) * | 2010-04-22 | 2011-11-09 | 北京京东方光电科技有限公司 | Liquid crystal display |
| CN103809327A (en) * | 2012-11-14 | 2014-05-21 | 三星显示有限公司 | Display panel |
| CN104166270A (en) * | 2014-07-30 | 2014-11-26 | 京东方科技集团股份有限公司 | Color film substrate, manufacturing method thereof and display panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020207246A1 (en) * | 2019-04-08 | 2020-10-15 | 北海惠科光电技术有限公司 | Substrate of display panel, manufacturing method, and display device |
| US11487164B2 (en) * | 2019-04-08 | 2022-11-01 | Beihai Huike Photoelectric Technology Co., Ltd. | Substrate of display panel, manufacturing method therefor and display device |
| CN112083607A (en) * | 2020-09-23 | 2020-12-15 | 惠科股份有限公司 | Array substrate, manufacturing method thereof and display device |
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Application publication date: 20190319 |