CN115113432B - Display module and display device - Google Patents
Display module and display device Download PDFInfo
- Publication number
- CN115113432B CN115113432B CN202210740528.7A CN202210740528A CN115113432B CN 115113432 B CN115113432 B CN 115113432B CN 202210740528 A CN202210740528 A CN 202210740528A CN 115113432 B CN115113432 B CN 115113432B
- Authority
- CN
- China
- Prior art keywords
- display
- display panel
- polaroid
- display module
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 22
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- -1 Ag+ ions Chemical class 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000126 substance Substances 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
- G02F1/133528—Polarisers
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
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)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of display equipment and discloses a display module and a display device, wherein the display module comprises a display panel, and the display panel comprises a display area and a non-display area positioned around the display area; the polaroid is attached to the surface of the display panel and comprises a functional area and an edge area positioned around the functional area, and the functional area covers the display area; the cover plate covers the light emitting side of the display panel; the conductive silver paste is coated on the side surface of the display panel and is contacted with one side of the cover plate close to the display panel and the edge of the polaroid, so that the edge area of the cover plate, the polaroid and the edge of the display panel can be conductive; the edge area of the polaroid is provided with a blocking mechanism for blocking chemical reaction between the conductive silver paste and the functional area of the polaroid. The display module can avoid corrosion of the functional area of the polaroid, and can save equipment cost and labor cost.
Description
Technical Field
The invention relates to the technical field of display equipment, in particular to a display module and a display device.
Background
In order to solve the problem that the edge of the display module is green in the process of copper bar testing, as shown in fig. 1, the side of the display module is coated with conductive silver paste 01, under the reliability condition of high temperature and high humidity, water vapor at the side of the screen enters, ag+ ions and simple substances in the conductive silver paste 01 can react with I-ions in a Polaroid (POL) 02 in an accelerating way, so that AgI is formed, and the polaroid can be seen to be discolored and whitened due to the fact that the I-ions in the polaroid 02 are reduced after the reaction, as shown in a whitening area 021 of the polaroid in fig. 1. If the whitening phenomenon is too deep, the display area AA of the display module is affected. In order to solve the problem, a waterproof glue 03 process is added after the conductive silver paste is coated, as shown in fig. 2, so as to ensure that water vapor in the air cannot enter, thereby slowing down the corrosion phenomenon. The existing scheme solves the problem that the polaroid is excessively corroded by silver paste, but the manufacturing cost of the whole display module is increased due to the addition of a gluing process.
Disclosure of Invention
The invention provides a display module and a display device, wherein the display module can prevent the functional area of a polaroid from being corroded, and can save equipment cost and labor cost.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a display module, comprising:
a display panel including a display region and a non-display region around the display region;
the polaroid is attached to the surface of the display panel and comprises a functional area and an edge area positioned around the functional area, and the functional area covers the display area;
the cover plate covers the light emitting side of the display panel;
the conductive silver paste is coated on the side surface of the display panel and is contacted with one side, close to the display panel, of the cover plate and the edge of the polaroid, so that the cover plate, the edge of the polaroid and the edge of the display panel can be conductive;
the edge area of the polaroid is provided with a blocking mechanism for blocking the chemical reaction between the conductive silver paste and the functional area of the polaroid.
The display module comprises a display panel, a polaroid, a cover plate and conductive silver paste, wherein the polaroid is attached to the surface of the display panel, the polaroid comprises a functional area and an edge area around the functional area, the functional area can cover a display area of the display panel, the cover plate covers the light emitting side of the display panel, the conductive silver paste is coated on the side surface of the display panel and is contacted with one side of the cover plate adjacent to the display panel and the edge of the polaroid, and as the edge area of the polaroid is provided with a blocking mechanism for blocking chemical reaction between the conductive silver paste and the functional area of the polaroid, the functional area of the polaroid can be isolated from the conductive silver paste coating position, ag+ ions in the conductive silver paste are prevented from reacting with I-of the functional area of the polaroid, so that the functional area of the polaroid is prevented from being corroded, the display effect of the display area of the display module is ensured, and the structure of the polaroid is improved independently.
Optionally, the edge area of the polarizer is provided with a separation gap for separating the conductive silver paste coating position from the functional area of the polarizer;
the display module further comprises an optical adhesive layer which is positioned on one side of the polaroid away from the display panel, a filling part which is filled in the partition gap is arranged on one side of the optical adhesive layer, which is close to the polaroid, and the partition mechanism comprises the filling part.
Optionally, the polarizer is attached to the light-emitting surface of the display panel, and the cover plate and the polarizer are bonded through the optical adhesive layer.
Optionally, at least two separation slits are arranged between the conductive silver paste coating position and the functional area of the polarizer along a first direction, and the first direction is the arrangement direction of the conductive silver paste corresponding to the separation slits and the functional area.
Optionally, the edge region has a circle of a plurality of said separation slits arranged around the functional region.
Optionally, a plurality of the partition slits are arranged at equal intervals.
Optionally, the width of the partition slit in the first direction is 10 μm to 50 μm.
Optionally, the separation slit is spaced from the edge of the polarizer by a distance of 0.1mm to 0.2mm.
Optionally, the blocking mechanism includes a circle of waterproof glue portion disposed outside an edge region of the polarizer.
Optionally, the width of the waterproof glue part along the first direction is 0.1mm to 0.3mm.
Optionally, the polarizer is attached to the light-emitting surface of the display panel, the display module further includes a heat dissipation layer located on the non-light-emitting surface of the display panel, and the light-guiding silver paste is in contact with an edge of the heat dissipation layer.
The invention also provides a display device which comprises any display module provided in the technical scheme.
Drawings
FIG. 1 is a schematic diagram of a display module in the prior art;
FIG. 2 is a schematic diagram of a display module in the prior art;
fig. 3 is a schematic structural diagram of a display module according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a polarizer according to an embodiment of the present invention;
FIG. 5 is a state diagram of a polarizer according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a polarizer according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a display module according to an embodiment of the invention.
Icon:
1-a display panel; 2-a polarizer; 21-a partition mechanism; 22-isolating the slit; 3-cover plate; 4-conductive silver paste; 5-an optical adhesive layer; 51-a filling part; 6-waterproof glue part; 7-a heat dissipation layer.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 3 and 4, the present invention provides a display module, including:
a display panel 1, the display panel 1 including a display area AA and a non-display area BB around the display area AA;
the polaroid 2 is attached to the surface of the display panel 1, the polaroid 2 comprises a functional area CC and an edge area DD positioned around the functional area CC, and the functional area CC covers the display area AA;
a cover plate 3, wherein the cover plate 3 covers the light emitting side of the display panel 1;
the conductive silver paste 4 is coated on the side surface of the display panel 1 and is in contact with one side of the cover plate 3 adjacent to the display panel 1 and the edge of the polaroid 2, so that the cover plate 3, the edge of the polaroid 2 and the edge of the display panel 1 can conduct electricity;
wherein, the edge area DD of the polaroid 2 is provided with a blocking mechanism 21 for blocking the chemical reaction between the conductive silver paste 4 and the functional area CC of the polaroid 2.
In the display module provided in the embodiment of the invention, the display module comprises a display panel 1, a polarizer 2, a cover plate 3 and conductive silver paste 4, wherein the polarizer 2 is attached to the surface of the display panel 1, the polarizer 2 comprises a functional area CC and an edge area DD around the functional area CC, the functional area CC can cover the display area of the display panel 1, the cover plate 3 covers the light emitting side of the display panel 1, the conductive silver paste 4 is coated on the side surface of the display panel 1 and is contacted with one side of the cover plate 3 adjacent to the display panel 1 and the edge of the polarizer 2, and as the edge area DD of the polarizer 2 is provided with a blocking mechanism 21 for blocking the chemical reaction between the conductive silver paste 4 and the functional area CC of the polarizer 2, the functional area CC of the polarizer 2 and the conductive silver paste 4 can be isolated, thereby preventing Ag+ ions in the conductive silver paste 4 from reacting with I-of the functional area CC of the polarizer 2, avoiding the functional area CC of the polarizer 2 from being corroded, ensuring the display effect of the display module display area, and independently improving the structure of the polarizer 2, gluing process on the whole display module and saving the cost of equipment.
In the embodiment of the present invention, as shown in fig. 3 and 4, the edge area DD of the polarizer 2 may have a separation slit 22 for separating the coating position of the conductive silver paste 4 from the functional area CC of the polarizer 2; the display module further comprises an optical adhesive layer 5 positioned on one side of the polarizer 2 away from the display panel 1, a filling portion 51 filled in the partition gap 22 is arranged on one side of the optical adhesive layer 5 adjacent to the polarizer 2, and the partition mechanism 21 can be the filling portion 51. The filling parts 51 filled in the separation gaps 22 of the polaroid 2 through the optical adhesive layers 5 can separate two sides of the separation gaps 22 and isolate Ag+ ions in the conductive silver paste 4 from reacting with I & lt- & gt of the functional area CC of the polaroid 2. Even if the region of the polarizer 2 located outside the partition slit 22 is corroded, as shown in fig. 3 and 5, the M region is the corroded region, but due to the partition effect of the filling portion 51, the functional region CC of the polarizer 2 is intact, so that whitening of the polarizer 2 located in the display area AA can be prevented without affecting the display function of the display module. The optical adhesive layer 5 may be a film layer attached to the other film layers on the side of the display panel 1 having the polarizer 2, and no additional adhesive coating process is required.
Specifically, the polarizer 2 may be attached to the light-emitting surface of the display panel 1, and the cover plate 3 and the polarizer 2 are adhered by an optical adhesive layer 5. Before the display module assembly, the isolation gap 22 can be cut at the position corresponding to the coating position of the conductive silver paste 4 in the single edge area DD of the polaroid 2, then the polaroid 2 is attached to the display panel 1, then the cover plate 3 is attached to the display panel 1 through the optical adhesive layer 5 and defoaming treatment is carried out, and thus the optical adhesive layer 5 can infiltrate into the isolation gap 22 of the polaroid 2, thereby having an isolated effect and being capable of avoiding the corrosion of the functional area CC of the polaroid 2.
Specifically, the side surface of the display panel 1 may be coated with the conductive silver paste 4 at a plurality of positions to avoid the problem of greening the edge of the display panel 1, and a separation gap 22 may be formed between the coated position of each conductive silver paste 4 and the functional area CC of the polarizer 2, so as to isolate the conductive silver paste 4 from the functional area CC of the polarizer 2, avoid the reaction between ag+ ions of the conductive silver paste 4 and the I-ions of the functional area CC of the polarizer 2, and ensure the display image quality of the display module.
Specifically, at least two partition slits 22 arranged along a first direction may be provided between the coating position of the conductive silver paste 4 and the functional area CC of the polarizer 2, where the first direction is the arrangement direction of the conductive silver paste and the functional area corresponding to the partition slits, and multiple partition slits 22 are provided between the coating position of the conductive silver paste 4 and the functional area CC of the polarizer 2, so that isolation between the conductive silver paste 4 and the functional area CC of the polarizer 2 can be further ensured, and the reaction between ag+ ions of the conductive silver paste 4 and the I-ions of the functional area CC of the polarizer 2 is avoided, thereby ensuring the display image quality of the display module.
Specifically, as shown in fig. 4, the edge area DD may have a plurality of partition slits 22 disposed around the functional area CC, so that the functional area CC of the polarizer 2 can be protected from corrosion in all directions. The plurality of isolating slits 22 may be disposed at equal intervals to isolate the conductive silver paste 4 from the functional area CC of the polarizer 2.
In the embodiment of the present invention, the width of the partition slit 22 along the first direction may be 10 μm to 50 μm, so as to ensure that the optical adhesive layer 5 can be effectively filled into the partition slit 22.
Specifically, the distance between the partition slit 22 and the edge of the polarizer 2 may be 0.1mm to 0.2mm, so as to ensure the narrow frame design of the display panel 1.
In the embodiment of the present invention, as shown in fig. 6 and 7, optionally, the blocking mechanism 21 may be a circle of waterproof glue portion 6 disposed outside the edge area DD of the polarizer 2, so that the edge of the incoming material monomer of the polarizer 2 may be provided with waterproof glue during manufacturing, and ag+ ions in the conductive silver paste 4 may be prevented from entering the polarizer 2, so as to thoroughly isolate ag+ ions in the conductive silver paste 4.
Specifically, the width of the waterproof glue portion 6 along the first direction may be 0.1mm to 0.3mm, so as to ensure the isolation effect of the waterproof glue portion 6 to ag+ ions in the conductive silver paste 4.
In addition, the separation gap 22 and the waterproof glue part 6 on the polaroid 2 can be arranged at the same time, so that Ag+ ions in the conductive silver paste 4 can be more thoroughly prevented from entering the polaroid 2.
In the embodiment of the invention, the display panel 1 may be an organic electroluminescent display panel, the polarizer 2 is attached to the light-emitting surface of the display panel 1, the display module further includes a heat dissipation layer 7 located on the non-light-emitting surface of the display panel 1, and the conductive silver paste 4 is in contact with the edge of the heat dissipation layer 7. Or, the display panel 1 may be a liquid crystal display panel, where the light incident side and the light emergent side of the liquid crystal display panel are both provided with the polarizers, and the two polarizers may be provided with the partition mechanism 21, so that the polarizers are better protected from corrosion, and the picture display effect of the display panel is ensured, where the partition mechanisms 21 on the two polarizers may be the same or different, and are not limited herein, and are determined according to practical situations.
The invention also provides a display device which comprises any display module provided in the technical scheme.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (12)
1. A display module, comprising:
a display panel including a display region and a non-display region around the display region;
the polaroid is attached to the surface of the display panel and comprises a functional area and an edge area positioned around the functional area, and the functional area covers the display area;
the cover plate covers the light emitting side of the display panel;
the conductive silver paste is coated on the side surface of the display panel and is contacted with one side, close to the display panel, of the cover plate and the edge of the polaroid, so that the cover plate, the edge of the polaroid and the edge of the display panel can be conductive;
the edge area of the polaroid is provided with a blocking mechanism for blocking the chemical reaction between the conductive silver paste and the functional area of the polaroid.
2. The display module of claim 1, wherein an edge region of the polarizer has a blocking slit for blocking the conductive silver paste coating site from a functional region of the polarizer;
the display module further comprises an optical adhesive layer which is positioned on one side of the polaroid away from the display panel, a filling part which is filled in the partition gap is arranged on one side of the optical adhesive layer, which is close to the polaroid, and the partition mechanism comprises the filling part.
3. The display module of claim 2, wherein the polarizer is attached to the light-emitting surface of the display panel, and the cover plate and the polarizer are bonded by the optical adhesive layer.
4. The display module according to claim 2, wherein at least two separation slits are arranged along a first direction between the conductive silver paste coating portion and the functional area of the polarizer, and the first direction is an arrangement direction of the conductive silver paste corresponding to the separation slits and the functional area.
5. The display module of claim 2, wherein the edge region has a circle of the plurality of the blocking slits disposed around the functional region.
6. The display module of claim 5, wherein a plurality of the partition slits are disposed at equal intervals.
7. The display module of any one of claims 2-6, wherein the partition slit has a width in the first direction of 10 μιη to 50 μιη.
8. The display module of any of claims 2-6, wherein the separation slit is at a distance of 0.1mm to 0.2mm from an edge of the polarizer.
9. The display module assembly of claim 1, wherein the blocking mechanism comprises a ring of waterproof glue disposed outside an edge region of the polarizer.
10. The display module of claim 9, wherein the waterproof glue portion has a width in the first direction of 0.1mm to 0.3mm.
11. The display module of any one of claims 1-10, wherein the polarizer is attached to the light-emitting surface of the display panel, the display module further comprising a heat-dissipating layer on the non-light-emitting surface of the display panel, the conductive silver paste being in contact with an edge of the heat-dissipating layer.
12. A display device comprising a display module according to any one of claims 1-11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210740528.7A CN115113432B (en) | 2022-06-27 | 2022-06-27 | Display module and display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210740528.7A CN115113432B (en) | 2022-06-27 | 2022-06-27 | Display module and display device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115113432A CN115113432A (en) | 2022-09-27 |
CN115113432B true CN115113432B (en) | 2023-11-03 |
Family
ID=83330197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210740528.7A Active CN115113432B (en) | 2022-06-27 | 2022-06-27 | Display module and display device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115113432B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207937736U (en) * | 2018-03-26 | 2018-10-02 | 张家港康得新光电材料有限公司 | A kind of display base plate, display panel and display device |
CN110737128A (en) * | 2019-11-29 | 2020-01-31 | 上海天马微电子有限公司 | display panel, manufacturing method thereof and display device |
CN113075807A (en) * | 2021-03-23 | 2021-07-06 | 武汉华星光电技术有限公司 | Display panel |
CN214669964U (en) * | 2021-02-25 | 2021-11-09 | 京东方科技集团股份有限公司 | Color film substrate, display panel and display device |
WO2022121765A1 (en) * | 2020-12-08 | 2022-06-16 | 维沃移动通信有限公司 | Display screen module and electronic device |
-
2022
- 2022-06-27 CN CN202210740528.7A patent/CN115113432B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207937736U (en) * | 2018-03-26 | 2018-10-02 | 张家港康得新光电材料有限公司 | A kind of display base plate, display panel and display device |
CN110737128A (en) * | 2019-11-29 | 2020-01-31 | 上海天马微电子有限公司 | display panel, manufacturing method thereof and display device |
WO2022121765A1 (en) * | 2020-12-08 | 2022-06-16 | 维沃移动通信有限公司 | Display screen module and electronic device |
CN214669964U (en) * | 2021-02-25 | 2021-11-09 | 京东方科技集团股份有限公司 | Color film substrate, display panel and display device |
CN113075807A (en) * | 2021-03-23 | 2021-07-06 | 武汉华星光电技术有限公司 | Display panel |
Also Published As
Publication number | Publication date |
---|---|
CN115113432A (en) | 2022-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11611720B2 (en) | Display panel and electronic device | |
CN110379322A (en) | Display panel, display module and display device | |
CN106992197B (en) | Flexible display and method of manufacturing the same | |
EP3674782A1 (en) | Substrate, manufacturing method therefor, display panel, manufacturing method therefor, and tiled screens | |
WO2019085493A1 (en) | Display device | |
US11237437B2 (en) | Display panel and manufacture method thereof, and display apparatus | |
JP4440589B2 (en) | Dual-type organic electroluminescent device and manufacturing method thereof | |
JP2008262796A (en) | Display device and its manufacturing method | |
KR101728787B1 (en) | A Display Device | |
CN113257121A (en) | Display device, manufacturing method thereof and splicing display device | |
US9897739B2 (en) | Optical film, backlight module, and display device | |
CN111367117B (en) | Display device, preparation method thereof and electronic equipment | |
US11415843B2 (en) | Display panel and liquid crystal display device | |
US10395615B2 (en) | Display panel and method for manufacturing the same cross-references to related applications | |
KR20090079568A (en) | Light source unit and method of forming and display device having the same | |
CN103913881A (en) | Liquid crystal display with anti-static structure and manufacturing method thereof | |
US10545368B2 (en) | Liquid crystal display panel and manufacturing method thereof, display device | |
JP2012134173A (en) | Display device and manufacturing method thereof | |
CN115113432B (en) | Display module and display device | |
CN110060954B (en) | Display substrate and manufacturing method | |
CN112271204A (en) | Display panel and display device | |
KR101681128B1 (en) | Display panel and method of manufacturing the display panel | |
US10512159B2 (en) | Driving substrate, manufacturing process, and micro-LED array light-emitting backlight module | |
KR20170112128A (en) | Film for Electrophoretic Display Device and Electrophoretic Display Device | |
KR20170116844A (en) | Liquid crystal display device and method for manufacturing thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |