CN109164628A - display panel and display device - Google Patents
display panel and display device Download PDFInfo
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- CN109164628A CN109164628A CN201811133635.3A CN201811133635A CN109164628A CN 109164628 A CN109164628 A CN 109164628A CN 201811133635 A CN201811133635 A CN 201811133635A CN 109164628 A CN109164628 A CN 109164628A
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- Prior art keywords
- transparent
- display panel
- intermediate layer
- substrate
- layer
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- 239000000758 substrate Substances 0.000 claims abstract description 82
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 239000002105 nanoparticle Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000012780 transparent material Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 4
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 4
- ORNUPNRNNSVZTC-UHFFFAOYSA-N 2-vinylthiophene Chemical compound C=CC1=CC=CS1 ORNUPNRNNSVZTC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- XIXWTBLGKIRXOP-UHFFFAOYSA-N 2-ethenyloxolane Chemical compound C=CC1CCCO1 XIXWTBLGKIRXOP-UHFFFAOYSA-N 0.000 claims description 2
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 20
- 238000002310 reflectometry Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 206010052128 Glare Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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)
- Geometry (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of display panel and display device, its COA upper substrate includes: transparent substrate, black-matrix layer, setting is on the transparent substrate, transparent intermediate layer is arranged on the exposed region of transparent substrate, transparent electrode layer, it is arranged in black-matrix layer and transparent intermediate layer, the optical index of transparent intermediate layer is between the optical index of the transparent substrate and the optical index of the transparent electrode layer;ITO is avoided based on transparent intermediate layer so directly to contact with glass substrate, be can be very good to reduce the reflectivity that light goes out in ITO, is alleviated the existing display panel technical problem reflective there are the contact position of ITO and glass substrate.
Description
Technical field
The present invention relates to technical field of liquid crystal display more particularly to a kind of display panel and display devices.
Background technique
Liquid crystal display is mainly divided into COA (Color Filter On Array) technology and Non-COA technology at present,
COA is to be coated on chromatic photoresist on completed array (Array) to form chromatic filter layer, can improve conventional color optical filtering
The low problem of piece aperture opening ratio.
As shown in Figure 1, the upper substrate (i.e. COA upper substrate) of the COA display panel based on light orientation includes: transparent substrate
(such as glass substrate), black-matrix layer BM and transparent electrode layer ITO as public electrode, black-matrix layer BM are formed in
On transparent substrate, transparent electrode layer ITO is formed in black-matrix layer BM and the exposed region of transparent substrate (is not provided with the area of BM
Domain) on, in the contact position of ITO and glass substrate, due to the larger (refraction of glass substrate of refractive index of the two to light
Rate n=1.50, the refractive index n=1.80 of ITO), ITO can be reflective, all can to the light transmission rate and contrast of liquid crystal display
It has a certain impact.
There are the technical problems that the contact position of ITO and glass substrate can be reflective for i.e. existing display panel.
Summary of the invention
The present invention provides a kind of display panel and display device, to alleviate ITO existing for existing display panel and glass
The reflective technical problem of the contact position of substrate.
To solve the above problems, technical solution provided by the invention is as follows:
The embodiment of the invention provides a kind of display panels comprising: TFT lower substrate and with the TFT lower substrate pair
The COA upper substrate that should be arranged;The COA upper substrate includes:
Transparent substrate;
Black-matrix layer is arranged on the transparent substrate;
Transparent intermediate layer is arranged on the exposed region of the transparent substrate;
Transparent electrode layer is arranged in the black-matrix layer and the transparent intermediate layer;
Wherein, optical index and the transparent electrode of the optical index of the transparent intermediate layer between the transparent substrate
Between the optical index of layer.
According to one preferred embodiment of the present invention, the thickness of the transparent intermediate layer is equal to the thickness of the black-matrix layer.
According to one preferred embodiment of the present invention, light nanoparticle is added in the transparent intermediate layer.
According to one preferred embodiment of the present invention, the smooth nanoparticle includes for absorbing the first of yellow orange light the smooth nanoparticle
At least one of son and the second smooth nanoparticle for absorbing dark green light.
According to one preferred embodiment of the present invention, the smooth nanoparticle includes rhodamine derivative.
According to one preferred embodiment of the present invention, the smooth nanoparticle includes metal nanoparticle-rhodamine derivative
The mixed system of dyestuff.
According to one preferred embodiment of the present invention, the transparent intermediate layer includes at least two layers of transparent material layer.
According to one preferred embodiment of the present invention, the material of the transparent intermediate layer is transparent resin.
According to one preferred embodiment of the present invention, the transparent resin includes poly- (1,2- butadiene), poly- (2- vinyl tetrahydro
Furans), poly- (2- vinyl thiophene), polycarbonate, polyester resin, polyethylene, polystyrene, polystyrene-benzene alkene nitrile, poly- Asia
Pacify at least one of ester, polyvinyl chloride.
The embodiment of the invention provides a kind of display devices comprising display panel provided in an embodiment of the present invention.
The invention has the benefit that the present invention is by providing a kind of new display panel and display device, inside
COA upper substrate include: transparent substrate;Black-matrix layer is arranged on the transparent substrate;Transparent intermediate layer is arranged in institute
It states on the exposed region of transparent substrate;Transparent electrode layer is arranged in the black-matrix layer and the transparent intermediate layer;Institute
State the optical index of transparent intermediate layer between the transparent substrate optical index and the transparent electrode layer optical index it
Between;ITO is avoided in this way and is directly contacted with glass substrate, be can be very good to reduce the reflectivity that light goes out in ITO, be alleviated
The existing display panel technical problem reflective there are the contact position of ITO and glass substrate.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of existing COA display panel
Fig. 2 is the first structural schematic diagram of COA display panel provided by the invention;
Fig. 3 is second of structural schematic diagram of COA display panel provided by the invention;
Fig. 4 is the third structural schematic diagram of COA display panel provided by the invention.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate the present invention
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention can be reflective for the contact position of ITO existing for existing display panel and glass substrate technical problem;
The embodiment of the present invention is able to solve the defect.
As shown in Fig. 2, display panel provided by the invention include: setting TFT lower substrate 21 and with base under the TFT
The COA upper substrate 22 that plate 21 is correspondingly arranged;The COA upper substrate 22 includes:
Transparent substrate 221;
Black-matrix layer 222 is arranged on the transparent substrate 221;
Transparent intermediate layer 223 is arranged on the exposed region of the transparent substrate 221;
Transparent electrode layer 224 is arranged 223 in the black-matrix layer 222 and the transparent intermediate layer;
Wherein, the optical index of the transparent intermediate layer 223 is between the optical index of the transparent substrate 221 and described
Between the optical index of prescribed electrode layer 224.
Optionally, transparent substrate, i.e. the refractive index n=1.50 of glass substrate, transparent electrode layer, i.e. tin indium oxide ITO's
Refractive index n=1.80, in order to reduce cost, the material of transparent intermediate layer is transparent resin, and the refractive index of transparent resin is between glass
Between glass and ITO.
Optionally, the transparent resin includes poly- (1,2- butadiene) (its refractive index n=1.51), poly- (2- vinyl four
Hydrogen furans) (its refractive index n=1.55), poly- (2- vinyl thiophene) (its refractive index 1.6376 of n=), polycarbonate (its folding of n=
Penetrate rate 1.60), polyester resin (its refractive index n=1.523~1.54), polyethylene (its refractive index n=1.50~1.54), polyphenyl
Ethylene (its refractive index n=1.6), polystyrene-benzene alkene nitrile (its refractive index n=1.56~1.57), polyurethane (its refractive index
N=1.50~1.60), one of polyvinyl chloride (its refractive index n=1.54) or a variety of mixtures.
The present embodiment provides a kind of new display panels, and internal COA upper substrate includes: transparent substrate;Black matrix"
Layer is arranged on the transparent substrate;Transparent intermediate layer is arranged on the exposed region of the transparent substrate;Transparent electrode layer,
It is arranged in the black-matrix layer and the transparent intermediate layer;The optical index of the transparent intermediate layer is between described transparent
Between the optical index of substrate and the optical index of the transparent electrode layer;ITO is avoided so directly to be connect with glass substrate
Touching can be very good to reduce the reflectivity that light goes out in ITO, alleviate existing display panel connecing there are ITO and glass substrate
Touch the reflective technical problem in position.
In existing display device shown in Fig. 1, transparent electrode layer 224 is uneven, in order to enhance the flat of COA upper substrate
Property, promote contrast;As shown in Fig. 2, the thickness of the transparent intermediate layer 223 is equal to or slightly less than the black-matrix layer
222 thickness can keep flatness in this way, promote contrast.Under normal circumstances, the film thickness of black-matrix layer 222 be lum extremely
3um, transparent intermediate layer 223 can be lum to 3um.
In display device work, light path system will generate various veiling glares, such as yellow orange light or dark green light, in order to inhale
The yellow orange light or dark green light in light path system are received, and then promotes colour gamut, as shown in figure 3, being added with light in the transparent intermediate layer
Nanoparticle 225.
Optionally, the smooth nanoparticle includes for absorbing the first of yellow orange light the smooth nanoparticle and for absorbing
At least one of smooth nanoparticle of the second of dark green light.
Optionally, the smooth nanoparticle includes rhodamine derivative.
Optionally, the smooth nanoparticle includes metal nanoparticle-rhodamine derivative dye mixed system.
Optionally, in order to further decrease reflection, the transparent intermediate layer includes at least two layers of transparent material layer, transparent
On substrate to the direction of transparent electrode layer, the optical index of each transparent material layer is incremented by.
As shown in figure 4, transparent intermediate layer 223 includes two layers of transparent material layer, i.e. the first transparent material layer 2231 and second
Transparent material layer 2232, at this point, the first transparent material layer 2231 include polyethylene (its refractive index n=1.50~1.54), it is poly- (1,
2- butadiene) (its refractive index n=1.51), polyurethane (its refractive index n=1.50~1.60), polyester resin (its refractive index n
=1.523~1.54), polyvinyl chloride (its refractive index n=1.54), poly- (2- vinyl tetrahydrofuran) (its refractive index n=
1.55) and one of polystyrene-benzene alkene nitrile (its refractive index n=1.56~1.57) or a variety of mixtures, second thoroughly
Bright material layer 2232 includes polycarbonate (its refractive index 1.60 of n=), polystyrene (its refractive index n=1.6), poly- (2- ethylene
Base thiophene) one of (its refractive index 1.6376 of n=) or a variety of mixtures.
Corresponding, present invention provides a kind of display devices comprising display panel provided in an embodiment of the present invention.
The embodiment of the present invention provides a kind of production method for COA upper substrate, including several steps below simultaneously:
Firstly, coating light screening material on the transparent substrate, and black-matrix layer 222 is formed through processing.
Specifically, as shown in figure 3, light screening material is coated on the transparent substrate 221 that glass substrate is formed, then through exposing
Light, development and lift-off processing form the corresponding pattern of black-matrix layer 222.
Then, it deposits on the exposed region of black-matrix layer 222 and transparent substrate 221 doped with the saturating of light nanoparticle
Ming tree rouge, and transparent intermediate layer 223 is formed through processing.
Specifically, as shown in figure 3, deposition is doped with light on the exposed region of black-matrix layer 222 and transparent substrate 221
Then the transparent resin of nanoparticle forms the corresponding pattern of transparent intermediate layer 223 with lift-off processing through exposure and development.
Then, transparent conductive material is applied in black-matrix layer 222 and transparent intermediate layer 223, and is formed through processing
Prescribed electrode layer 224.
Specifically, as shown in figure 3, applying one layer of transparent conduction in black-matrix layer 222 and transparent intermediate layer 223
Material, and the corresponding pattern of transparent electrode layer 224 is formed with lift-off processing through exposure and development.
The embodiment of the invention also provides a kind of production methods for COA upper substrate, including several steps below:
Firstly, depositing the transparent resin doped with light nanoparticle on the transparent substrate, and transparent centre is formed through processing
Layer 223.
Specifically, as shown in figure 3, deposition is doped with light nanoparticle on the transparent substrate 221 that glass substrate is formed
Then transparent resin forms the corresponding pattern of transparent intermediate layer 223 with baking processing through exposure and development.
Then, light screening material is coated on the exposed region of transparent substrate 221, and forms black-matrix layer 222 through processing.
Specifically, as shown in figure 3, light screening material is coated on the transparent substrate 221 that glass substrate is formed, then through exposing
Light, development and baking processing form the corresponding pattern of black-matrix layer 222.
Then, transparent conductive material is applied in black-matrix layer 222 and transparent intermediate layer 223, and is formed through processing
Prescribed electrode layer 224.
Specifically, as shown in figure 3, applying one layer of transparent conduction in black-matrix layer 222 and transparent intermediate layer 223
Material, and the corresponding pattern of transparent electrode layer 224 is formed with baking processing through exposure and development.
Corresponding, the present invention also provides one kind to be based on COA upper substrate obtained by the above method, the knot of the COA upper substrate
Structure is identical as the COA upper substrate of the display panel in above-described embodiment, repeats no more.
According to above-described embodiment:
For the present invention by providing a kind of new display panel and display device, internal COA upper substrate includes: transparent
Substrate;Black-matrix layer is arranged on the transparent substrate;The exposed region of the transparent substrate is arranged in transparent intermediate layer
On;Transparent electrode layer is arranged in the black-matrix layer and the transparent intermediate layer;The anaclasis of the transparent intermediate layer
Rate is between the optical index of the transparent substrate and the optical index of the transparent electrode layer;Avoid in this way ITO with
Glass substrate directly contacts, and can be very good to reduce the reflectivity that light goes out in ITO, alleviating existing display panel, there are ITO
The reflective technical problem with the contact position of glass substrate.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of display panel characterized by comprising TFT lower substrate and the COA being correspondingly arranged with the TFT lower substrate
Upper substrate;The COA upper substrate includes:
Transparent substrate;
Black-matrix layer is arranged on the transparent substrate;
Transparent intermediate layer is arranged on the exposed region of the transparent substrate;
Transparent electrode layer is arranged in the black-matrix layer and the transparent intermediate layer;
Wherein, optical index and the transparent electrode layer of the optical index of the transparent intermediate layer between the transparent substrate
Between optical index.
2. display panel according to claim 1, which is characterized in that the thickness of the transparent intermediate layer is equal to the black
The thickness of matrix layer.
3. display panel according to claim 1, which is characterized in that be added with light nanoparticle in the transparent intermediate layer
Son.
4. display panel according to claim 3, which is characterized in that the smooth nanoparticle includes for absorbing yellow orange light
The first smooth nanoparticle and at least one of the second smooth nanoparticle for absorbing dark green light.
5. display panel according to claim 3, which is characterized in that the smooth nanoparticle includes that rhodamine is derivative
Object.
6. display panel according to claim 3, which is characterized in that the smooth nanoparticle includes metal nanoparticle-
The mixed system of rhodamine derivative dye.
7. display panel according to claim 1, which is characterized in that the transparent intermediate layer includes at least two layers of transparent material
The bed of material.
8. display panel according to any one of claims 1 to 7, which is characterized in that the material of the transparent intermediate layer is
Transparent resin.
9. display panel according to claim 8, which is characterized in that the transparent resin include poly- (1,2- butadiene),
Poly- (2- vinyl tetrahydrofuran), poly- (2- vinyl thiophene), polycarbonate, polyester resin, polyethylene, polystyrene, polyphenyl
At least one of ethylene-benzene alkene nitrile, polyurethane, polyvinyl chloride.
10. a kind of display device, which is characterized in that including the described in any item display panels of claim 1 to 9.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811133635.3A CN109164628B (en) | 2018-09-27 | 2018-09-27 | Display panel and display device |
PCT/CN2018/113283 WO2020062418A1 (en) | 2018-09-27 | 2018-11-01 | Coa upper substrate, display panel and display apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811133635.3A CN109164628B (en) | 2018-09-27 | 2018-09-27 | Display panel and display device |
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CN109164628A true CN109164628A (en) | 2019-01-08 |
CN109164628B CN109164628B (en) | 2020-04-28 |
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ID=64892708
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CN201811133635.3A Active CN109164628B (en) | 2018-09-27 | 2018-09-27 | Display panel and display device |
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CN (1) | CN109164628B (en) |
WO (1) | WO2020062418A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109683370A (en) * | 2019-01-28 | 2019-04-26 | 深圳市华星光电技术有限公司 | A kind of liquid crystal display |
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- 2018-11-01 WO PCT/CN2018/113283 patent/WO2020062418A1/en active Application Filing
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WO2020062418A1 (en) | 2020-04-02 |
CN109164628B (en) | 2020-04-28 |
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