CN111308816A - Organic film, array substrate, display panel and display device - Google Patents
Organic film, array substrate, display panel and display device Download PDFInfo
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- CN111308816A CN111308816A CN202010130631.0A CN202010130631A CN111308816A CN 111308816 A CN111308816 A CN 111308816A CN 202010130631 A CN202010130631 A CN 202010130631A CN 111308816 A CN111308816 A CN 111308816A
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- 239000000758 substrate Substances 0.000 title claims abstract description 63
- 238000002161 passivation Methods 0.000 claims description 24
- 239000012945 sealing adhesive Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 16
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 41
- 239000010408 film Substances 0.000 description 40
- 238000000034 method Methods 0.000 description 17
- 239000010409 thin film Substances 0.000 description 7
- 238000000059 patterning Methods 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910004205 SiNX Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- 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
-
- 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
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- 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
- G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses organic membrane, array substrate, display panel and display device, wherein, organic membrane, including first region and the second region around first region, the second region is provided with hollow out pattern. According to the scheme, the hollow pattern is arranged in the second area, so that the concave-convex surface is formed at the part, which is combined with the frame glue, on the array substrate, the combination area of the frame glue and the frame glue is increased, and the adhesive force is increased, and the problem that the frame glue is peeled from the array substrate due to the arrangement of the organic film is solved.
Description
Technical Field
The invention relates to the technical field of display, in particular to an organic film, an array substrate, a display panel and a display device.
Background
The Liquid Crystal Display technology is currently the mainstream Display technology, wherein a Thin film transistor Liquid Crystal Display (TFT-LCD) product has the characteristics of small volume, low power consumption, no radiation, high Display resolution and the like, and is widely applied to various terminal products.
At present, users have higher and higher requirements for the standby time of products, and the power consumption of display parts in the products occupies a higher proportion, so how to reduce the power consumption of the display parts is a long-term goal pursued by those skilled in the art, wherein, the arrangement of an organic film in an array substrate is a feasible scheme. However, when the organic film is used to reduce power consumption, the adhesive force between the array substrate and the sealant is insufficient, which causes the problem of peeling the sealant from the array substrate.
Disclosure of Invention
The application expects to provide an organic film, an array substrate, a display panel and a display device, which are used for solving the problem that frame glue is peeled off from the array substrate due to the arrangement of the organic film in the prior art.
The invention provides an organic film which comprises a first area and a second area surrounding the first area, wherein the second area is provided with a hollow pattern.
As one of the realizable modes, the area of the hollow-out patterns accounts for 10% -30% of the area of the second area.
As one of the realizations, the hollow-out pattern divides the second area into a plurality of mosaic patterns.
As one of the realizable ways, the distance between the adjacent mosaic patterns is 10um-16 um.
As one of realizable ways, the distance between adjacent mosaic patterns is 13 um.
In a second aspect, the present invention provides an array substrate, which includes a display area and a non-display area surrounding the display area, and further includes the above organic film, wherein the first area is at least located in the display area, and the second area is located in the non-display area.
As one of realizable modes, a first passivation layer is formed on the organic film;
the first passivation layer exposes the second region; or,
the first passivation layer covers the second area and is formed with a concave-convex pattern along with the hollow pattern.
The organic film is located within the boundary of the array substrate, and the boundary of the organic film is between 0.1mm and 0.3mm from the boundary of the array substrate.
In a third aspect, the present invention provides a display panel, which includes a color film substrate and the array substrate that are arranged opposite to each other, and a frame sealing adhesive for aligning the color film substrate and the array substrate, where the frame sealing adhesive is located in the second area range.
In a fourth aspect, the present invention provides a display device, including the display panel.
According to the scheme, the hollow pattern is arranged in the second area, so that the concave-convex surface is formed at the part, which is combined with the frame glue, on the array substrate, the combination area of the frame glue and the frame glue is increased, and the adhesive force is increased, and the problem that the frame glue is peeled from the array substrate due to the arrangement of the organic film is solved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an organic film provided in an embodiment of the present invention;
fig. 2-10 are schematic views illustrating a forming process of an array substrate according to an embodiment of the invention;
FIG. 11 is a top view of a display panel according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a display panel boundary according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is an organic film according to an embodiment of the present invention, which includes a first region 1 and a second region 2 surrounding the first region 1, where the second region 2 is provided with a hollow pattern 27.
The organic film may be formed during a process of fabricating the array substrate, such as, but not limited to,
forming a TFT device on the substrate, forming a first passivation layer on the TFT device, forming an organic solution layer on the first passivation layer, curing the organic solution layer, and etching the cured second region 2 to form the hollow pattern 27.
According to the scheme, the hollow patterns 27 are arranged in the second area 2, so that the concave-convex surface is formed at the part, which is combined with the frame glue, on the array substrate, the combination area of the frame glue and the frame glue is increased, and the adhesive force is increased, so that the problem that the frame glue is peeled off from the array substrate due to the arrangement of the organic film is solved.
As one of the realizable modes, the area of the hollow-out patterns accounts for 10% -30% of the area of the second area. For example, 10%, 15%, 20%, 25%, 30%, etc. By adopting the proportion, on one hand, the contact area between the frame glue and the array substrate can be increased, and the sufficient adhesive force between the frame glue and the array substrate can be ensured, and on the other hand, the second area of the organic film can also have the sufficient area and the sufficient adhesive force between the second area and the structural layer below the second area.
As one of the realizations, the hollow pattern 27 divides the second area 2 into a plurality of mosaic patterns 4. Here, the specific size of each mosaic pattern 4 is not limited, and adjacent mosaic patterns 4 may be the same or different.
As one of the realizations, the distance between adjacent mosaic patterns 4 is 10um-16 um.
As one of the realizations, the distance between adjacent mosaic patterns 4 is 13 um.
In a second aspect, as shown in fig. 2 to 10, the present invention provides an array substrate, which includes a display region and a non-display region surrounding the display region, and further includes the organic film 23, where the first region is at least located in the display region, and the second region is located in the non-display region.
As one of realizable modes, a first passivation layer 24 is formed on the organic film;
the first passivation layer 24 exposes the second region, so that the frame glue and the organic film are directly bonded together; or,
the first passivation layer 24 covers the second region, and a concave-convex pattern is formed along with the hollow pattern, so that the sealant and the first passivation layer are bonded together. The uneven pattern formed following the hollow pattern means a recessed portion in the hollow pattern, and the first passivation layer 24 is also recessed accordingly. Specifically, the first passivation layer is thin relative to the organic film, for example, the thickness of the organic film may be about 4um, and the thickness of the first passivation layer 24 may be about 0.4um, and since the first passivation layer 24 is thin, it does not fill up the hollow pattern, so the first passivation layer 24 also forms the concave-convex pattern in the second region.
As one of the realizations, the organic film 23 is located within the boundary range of the array substrate, and the distance D between the boundary of the organic film and the boundary C of the array substrate is between 0.1mm and 0.3mm, see fig. 11 and 12, for example, 0.2mm, that is, the organic film is smaller than the array substrate, which can prevent the organic film from being damaged and cracked when the array substrate is cut.
The following describes a method for manufacturing the array substrate by using one example. The "patterning process" described in the embodiments of the present invention includes processes of depositing a film, coating a photoresist, mask exposure, development, etching, and stripping a photoresist, and is a well-established manufacturing process in the related art. The "photolithography process" referred to in this embodiment includes coating film coating, mask exposure, and development, and is a well-established production process in the related art. The deposition may be performed by a known process such as sputtering, evaporation, chemical vapor deposition, etc., the coating may be performed by a known coating process, and the etching may be performed by a known method, which is not particularly limited herein. In the description of the present embodiment, it is to be understood that "thin film" refers to a layer of a material deposited or coated on a substrate. The "thin film" may also be referred to as a "layer" if it does not require a patterning process or a photolithography process throughout the fabrication process. If a patterning process or a photolithography process is required for the "thin film" in the entire manufacturing process, the "thin film" is referred to as a "thin film" before the patterning process, and the "layer" after the patterning process. The "layer" after the patterning process or the photolithography process includes at least one "pattern".
S101: forming a gate electrode 29 and a common electrode 8 on the substrate 20, as shown in fig. 2;
the substrate 20 may be a flexible substrate such as a polyethylene terephthalate (PET) film; but also rigid substrates such as glass substrates.
A gate metal film is deposited on the substrate 20 and patterned to form the gate electrode 29 and the common electrode 8.
S102: depositing a first gate insulating film as a first gate insulating layer 21 on the substrate 20 on which the aforementioned pattern is formed, as shown in fig. 3;
the first gate insulating film may be made of silicon oxide SiOx, silicon nitride SiNx, silicon oxynitride SiON, or the like, and may have a single-layer, double-layer, or multi-layer structure.
S103: forming an active layer 30 on the first gate insulating layer 21, as shown in fig. 4;
s104: forming a source electrode 28 and a drain electrode 31 on the active layer 30, as shown in fig. 5;
a metal layer is deposited on the active layer and patterned to form the source electrode 28 and the drain electrode 31.
S105: depositing a second passivation layer 22 on the source electrode 28 and the drain electrode 31, as shown in fig. 6;
the material of the second passivation layer 22 may be silicon oxide SiOx, silicon nitride SiNx, silicon oxynitride SiON, or the like, and may have a single-layer, double-layer, or multi-layer structure.
S106: forming an organic film 23 on the second passivation layer 22, as shown in fig. 7;
an organic solution is coated on the second passivation layer 22, and the organic solution is thermally cured to form a film structure on which the hollow pattern 27 is formed by etching at the position of the second region.
S107: forming a first transparent electrode layer 26 on the second passivation layer 22, as shown in fig. 8;
s108: forming a first passivation layer 24 on the first transparent electrode layer 26, as shown in fig. 9;
s109: a second transparent electrode layer 25 connected to the common electrode 8 is formed on the first passivation layer 24 as shown in fig. 10.
In a third aspect, as shown in fig. 11 and 12, the present invention provides a display panel, which includes a color film substrate 9 and the array substrate 8 of the foregoing embodiment, which are oppositely disposed, and a frame sealing adhesive 10 for aligning the color film substrate 9 and the array substrate 8, where the frame sealing adhesive 10 is located in the second area range L.
In general, as shown in fig. 11, in the display panel, the size of the array substrate 8 is the largest, then the organic film 23 is provided, and the color filter substrate 9 is smaller than the organic film 23, as an implementation manner, one of the boundaries 7 of the color filter substrate 9 is within the range of the array substrate, and the other three boundaries are flush with the corresponding boundaries of the entire array of substrates, so that the organic film covers the display area AA.
As shown in fig. 12, the edge region of the array substrate 8, i.e. the display region boundary S, generally includes a clock trace region GOACLK for array substrate row driving, a thin film transistor trace region GOATFT for array substrate row driving, i.e. a common electrode trace region Vcom, in sequence.
In a fourth aspect, the present invention provides a display device, including the display panel.
The display device is, for example, but not limited to, a smart phone, a tablet computer, a television, a monitor, a notebook computer, a digital photo frame, etc.
It will be understood that any orientation or positional relationship indicated above with respect to the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., is based on the orientation or positional relationship shown in the drawings and is for convenience in describing and simplifying the invention, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. The organic film is characterized by comprising a first area and a second area surrounding the first area, wherein the second area is provided with a hollow pattern.
2. The organic film according to claim 1, wherein the area of the hollow pattern accounts for 10% to 30% of the second region.
3. The organic film of claim 1 or 2, wherein the hollowed-out pattern divides the second region into a plurality of mosaic patterns.
4. The organic film according to claim 3, wherein a distance between adjacent mosaic patterns is 10um to 16 um.
5. The organic film according to claim 4, wherein a distance between adjacent mosaic patterns is 13 um.
6. An array substrate comprising a display region and a non-display region surrounding the display region, wherein the array substrate further comprises the organic film of any one of 1 to 5, the first region is at least located in the display region, and the second region is located in the non-display region.
7. The array substrate of claim 6, wherein a first passivation layer is formed on the organic film;
the first passivation layer exposes the second region; or,
the first passivation layer covers the second area and is formed with a concave-convex pattern along with the hollow pattern.
8. The array substrate of claim 6 or 7, wherein the organic film is located within the boundary of the array substrate, and the boundary of the organic film is between 0.1mm and 0.3mm from the boundary of the array substrate.
9. A display panel, comprising a color film substrate and the array substrate of any one of claims 6 to 8, which are arranged oppositely, and a frame sealing adhesive for sealing the color film substrate and the array substrate, wherein the frame sealing adhesive is located in the second area.
10. A display device characterized by comprising the display panel according to claim 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010130631.0A CN111308816A (en) | 2020-02-28 | 2020-02-28 | Organic film, array substrate, display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010130631.0A CN111308816A (en) | 2020-02-28 | 2020-02-28 | Organic film, array substrate, display panel and display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819831A (en) * | 2023-06-16 | 2023-09-29 | 合肥鑫晟光电科技有限公司 | Display panel and display device |
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| CN105206618A (en) * | 2015-08-26 | 2015-12-30 | 京东方科技集团股份有限公司 | Array substrate, display panel, display device and manufacturing method |
| CN107085323A (en) * | 2017-05-26 | 2017-08-22 | 厦门天马微电子有限公司 | A kind of display panel and preparation method thereof, display device |
| CN107272270A (en) * | 2017-08-15 | 2017-10-20 | 武汉华星光电技术有限公司 | A kind of thin-film transistor array base-plate and liquid crystal display panel |
| US20190064560A1 (en) * | 2017-08-29 | 2019-02-28 | Boe Technology Group Co., Ltd. | Display panel and fabrication method thereof and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819831A (en) * | 2023-06-16 | 2023-09-29 | 合肥鑫晟光电科技有限公司 | Display panel and display device |
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