CN112396964A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN112396964A CN112396964A CN202011284445.9A CN202011284445A CN112396964A CN 112396964 A CN112396964 A CN 112396964A CN 202011284445 A CN202011284445 A CN 202011284445A CN 112396964 A CN112396964 A CN 112396964A
- Authority
- CN
- China
- Prior art keywords
- display panel
- panel
- adhesive layer
- flexible panel
- optical adhesive
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The application provides a display panel and a display device. The display panel comprises a flexible panel and an optical adhesive layer, wherein the flexible panel is provided with a first face and a second face which are oppositely arranged, and a first end and a second end which are oppositely arranged. The optical cement layer is arranged on the first face, the optical cement layer is provided with a third end and a fourth end which are oppositely arranged, the third end is located on the same side with the first end, the fourth section is located on the same side with the second end, the third end extends to the outer side of the first end, the fourth end extends to the outer side of the second end, and after the display panel is bent, the optical cement layer covers the flexible panel. This application all extends two tip of optical cement layer in the outside of two tip of flexible panel, buckles the back at display panel, and optical cement layer covers display panel's first face, can not produce the offset between flexible panel and the optical cement layer like this to avoid display panel to be damaged, improved display panel's quality.
Description
Technical Field
The application relates to the technical field of display, in particular to a display panel and a display device.
Background
In the modern communication industry, the market demands of products such as mobile phones, televisions, flat panels, notebooks, digital cameras and the like are increasing. Various display devices are also being developed to full-screen, and side display design is becoming the trend of the next generation in the manufacture of flexible full-screen display modules. In the existing U-shaped laminating product (the bending angle is more than 90 degrees), in the laminating process of the cambered surface, the panel is easy to damage at the position of the fault because the fault exists between the packaging adhesive and the laminated panel.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a display panel that prevents the display panel from being damaged.
Disclosure of Invention
The embodiment of the application provides a display panel and a display device, which can avoid damage of the display panel.
The application provides a display panel, including:
a flexible panel having first and second oppositely disposed faces and first and second oppositely disposed ends;
the optical adhesive layer, the optical adhesive layer sets up first face, the optical adhesive layer has relative third end and the fourth end that sets up, the third end with first end is located same one side, the fourth section with the second end is located same one side, the third end extends to the first end outside, the fourth end extends to the second end outside, display panel buckles the back, the optical adhesive layer covers flexible panel.
In some embodiments, the display panel further includes a polarizer disposed between the flexible panel and the optical adhesive layer, the polarizer covers the flexible panel, and the optical adhesive layer covers the polarizer.
In some embodiments, the polarizer has a fifth end and a sixth end disposed opposite to each other, the fifth end and the first end are located on the same side, the sixth end and the second end are located on the same side, the fifth end is located between the first end and the third end, and the sixth end is located between the second end and the fourth end.
In some embodiments, the display panel further comprises a back plate disposed on the second surface, and the back plate is fixedly connected to the flexible panel by glue.
In some embodiments, a plurality of recesses are formed in a side of the back plate close to the flexible panel, the recesses are located in the bending region of the display panel, and the glue penetrates into the recesses.
In some embodiments, the display panel further comprises a heat dissipation layer disposed on a side of the backplane away from the flexible panel.
In some embodiments, the material of the heat dissipation layer is copper.
In some embodiments, the display panel further includes a glass cover plate, and the two sides of the glass cover plate are provided with inverted portions, and the inverted portions are arc-shaped.
In some embodiments, the angle at which the undercut slopes outwardly away from the end of the glass cover plate is greater than ninety degrees.
The embodiment of the application also provides a display device which comprises the display panel.
The embodiment of the application provides a display panel and display device, display panel include flexible panel and optics glue film, flexible panel has relative first face and the second face that sets up and relative first end and the second end that sets up, optics glue film sets up first face, optics glue film has relative third end and the fourth end that sets up, the third end with first end is located same one side, the fourth section with the second end is located same one side, the third end extends to the first end outside, the fourth end extends to the second end outside, display panel buckles the back, optics glue film covers flexible panel. This application all extends two tip of optical cement layer in the outside of two tip of flexible panel, and buckles the back at display panel, and optical cement layer covers display panel's first face, can not produce the offset between flexible panel and the optical cement layer like this to avoid display panel to be damaged, improved display panel's quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a first structure of a display panel according to an embodiment of the present disclosure.
Fig. 2 is a schematic view of a first structure of a display panel after being bent according to an embodiment of the present disclosure.
Fig. 3 is a schematic view of a second structure of a display panel according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of a third display panel according to an embodiment of the present application.
Fig. 5 is a schematic diagram of a third middle structure after bending provided by the embodiment of the present application.
Fig. 6 is a schematic structural diagram of a backplane provided in the embodiment of the present application.
Fig. 7 is a schematic diagram of a fourth structure of a display panel according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a fifth display panel according to an embodiment of the present disclosure.
Fig. 9 is a schematic view of a fifth structure of a display panel after being bent according to an embodiment of the present application.
Fig. 10 is a schematic structural diagram of a display device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that in the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application.
The present application provides a display panel and a display device, and the display panel is described in detail below.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of a first structure of a display panel according to an embodiment of the present disclosure. Fig. 2 is a schematic view of a first structure of a display panel after being bent according to an embodiment of the present disclosure. The embodiment of the present application provides a display panel 100, the display panel 100 includes a flexible panel 10 and an optical adhesive layer 20, the flexible panel 10 has a first surface 10a and a second surface 10b which are oppositely disposed and a first end 10c and a second end 10d which are oppositely disposed, the optical adhesive layer 20 is disposed on the first surface 10a, the optical adhesive layer 20 has a third end 20a and a fourth end 20b which are oppositely disposed, the third end 20a and the first end 10c are located on the same side, the fourth segment and the second end 10d are located on the same side, the third end 20a extends to the outside of the first end 10c, the fourth end 20b extends to the outside of the second end 10d, and after the display panel 100 is bent, the optical adhesive layer 20 covers the flexible panel 10.
The first surface 10a is an upper surface of the flexible panel 10, and the second surface 10b is a lower surface of the flexible panel 10. Of course, the positions of the first face 10a and the second face 10b may be interchanged. The first end 10c is the left end of the flexible panel 10 and the second end 10d is the right end of the flexible panel 10. Of course, the positions of the first end 10c and the second end 10d may be interchanged.
In addition, the flexible panel 10 may be made of a flexible material, and the flexible panel 10 may be deformed. Such as: the flexible panel 10 may be bent, etc. The flexible panel 10 may be a touch screen display incorporating conductive capacitive touch sensor electrode layers or other touch sensor components (e.g., resistive touch sensor components, acoustic touch sensor components, force-based touch sensor components, light-based touch sensor components, etc.), or may be a non-touch flexible panel 10. Capacitive touch screen electrodes may be formed from an array of indium tin oxide pads or other transparent conductive structures.
In addition, the optical adhesive layer 20 may be formed of a transparent optical adhesive layer. For example, the optical adhesive layer 20 is oca (optical Clear adhesive). The OCA has the characteristics of colorless transparency, light transmittance of over 90 percent, good cementing strength, capability of being cured at room temperature or middle temperature, small curing shrinkage and the like. This application all extends the outside at two tip of flexible panel 10 with two tip of optical cement layer 20, and buckles the back at display panel 100, and optical cement layer 20 covers display panel 100's first face 10a, can not produce the offset between flexible panel 10 and the optical cement layer 20 like this to avoid display panel 100 to be damaged, improved display panel 100's quality.
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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 3, fig. 3 is a schematic view of a second structure of a display panel according to an embodiment of the present disclosure. The display panel 100 further includes a polarizer 30. The polarizer 30 is disposed between the flexible panel 10 and the optical adhesive layer 20, the polarizer 30 covers the flexible panel 10, and the optical adhesive layer 20 covers the polarizer 30.
Note that the polarizer 30 includes PVA (polyvinyl alcohol), two layers of TAC (triacetylcellulose), PSA film (pressure sensitive adhesive), Release film (Release film), and Protective film (Protective film). In order to protect the physical characteristics of the polarizing film, a layer of (TAC) film having high light transmittance, good water resistance, and a certain mechanical strength is laminated on each of both sides of the PVA for protection, thereby forming the polarizer 30. In addition, a polarizer 30 is arranged between the optical adhesive layer 20 and the flexible panel 10, the polarizer 30 covers the flexible panel 10, and the optical adhesive layer 20 covers the polarizer 30. So that no discontinuity occurs between the photoresist layer 20 and the polarizer sheet 30.
The polarizer 30 has a fifth end 30a and a sixth end 30b, which are oppositely disposed, wherein the fifth end 30a and the first end 10c are located on the same side, the sixth end 30b and the second end 10d are located on the same side, the fifth end 30a is located between the first end 10c and the third end 20a, and the sixth end 30b is located between the second end 10d and the fourth end 20 b.
It is understood that the ends of both ends of the polarizer 30 are located between the ends of both ends of the flexible panel 10 and the ends of both ends of the optical adhesive layer 20. That is, after the display panel 100 is bent, the polarizer 30 can completely cover the flexible panel 10, and the optical adhesive layer 20 can completely cover the polarizer 30. So that no discontinuity occurs between the optical glue layer 20 and the flexible panel 10. Thereby preventing the flexible panel 10 from being damaged. The quality of the display panel 100 is improved. In some embodiments, both ends of the polarizer 30 may be aligned with both ends of the flexible panel 10. In other embodiments, the polarizer 30 may have both ends aligned with both ends of the optical adhesive layer 20.
Referring to fig. 4 and 5, fig. 4 is a third schematic structural diagram according to an embodiment of the present disclosure. Fig. 5 is a schematic diagram of a third middle structure after bending provided by the embodiment of the present application. The display panel 100 further includes a back plate 40, the back plate 40 is disposed on the second surface 10b, and the back plate 40 is fixedly connected to the flexible panel 10 by glue.
The back plate 40 may have a single-layer structure or a multi-layer structure. For example, the back plate 40 includes a first sub-back plate, a reinforcing plate, and a second sub-back plate. The reinforcing plate is positioned between the first sub-back plate and the second sub-back plate. Specifically, the reinforcing plate may be made of Polyethylene Terephthalate (PET), Cyclic Olefin Polymer (COP), or the like. The application can increase the strength of the back plate 40 by adopting the three-layer structure for the back plate 40. Especially, the reinforcing plate is added to the back plate 40, so that the strength of the back plate 40 can be greatly improved, and the quality of the display panel 100 can be improved.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a backplane according to an embodiment of the present application. One surface of the back plate 40 close to the flexible panel 10 is provided with a plurality of recesses 41, the recesses 41 are located in the bending area of the display panel 100, and the glue permeates into the recesses 41.
The bent region is a region of the bent portion of the display panel. In fig. 6, a bending region is indicated by B. The recesses 41 may be formed by laser cutting, engraving, or the like. Glue permeates into the concave 41, so that the contact area between the back plate 40 and the glue is increased, the adhering force of the back plate 40 and the flexible panel 10 is increased, and the back plate 40 and the flexible panel 10 are not easy to glue and separate. Meanwhile, since the recess 41 is formed in the bending region of the display panel 100, stress when the rear plate 40 is bent can be reduced, thereby improving the bending property of the rear plate 40. In some embodiments, the recess 41 is shaped as any one of a rectangle, a square, a circle, and a triangle. It will be appreciated that the shape of the recess 41 may also be other shapes, such as a diamond shape.
Referring to fig. 7, fig. 7 is a schematic diagram illustrating a fourth structure of a display panel according to an embodiment of the present disclosure. The display panel 100 further includes a heat dissipation layer 50, where the heat dissipation layer 50 is disposed on a side of the back plate 40 away from the flexible panel 10.
It should be noted that the heat dissipation layer 50 may be a Copper/Graphite Foam composite (Copper & Graphite & Foam), and of course, the heat dissipation layer 50 may also be other materials. The heat dissipation layer 50 may dissipate heat from the flexible panel 10.
Referring to fig. 8, fig. 8 is a schematic view illustrating a fifth structure of a display panel according to an embodiment of the present disclosure. Fig. 9 is a schematic view of a fifth structure of the display panel 100 provided in the embodiment of the present application after being bent. The display panel 100 further includes a glass cover plate 60, the glass cover plate 60 covers one side of the optical adhesive layer 20 far away from the flexible panel 10, two sides of the glass cover plate 60 are provided with inverted portions 61, and the inverted portions 61 are arc-shaped.
It should be noted that the glass cover plate 60 may be fixedly connected to the optical adhesive layer 20 by glue, and the glass cover plate 60 covers the optical adhesive layer 20. The glass cover 60 may be a transparent glass cover 60 so that the flexible panel 10 is displayed through the glass cover 60. In some embodiments, the glass cover plate 60 may be made of a material such as sapphire. The arc shape of the inverted part 61 at both sides of the glass cover plate 60 of the present application is matched with the shape of the bent part of the display module. The glass cover plate 60 of the present application can cover the optical adhesive layer 20, and meanwhile, the glass cover plate 60 can also fix the bent portions of the flexible panel 10, the back plate 40, and the like, so that the flexible panel 10 is kept in a bent state. With this structure, the side display of the display panel 100 can be ensured.
Wherein, the angle of the reverse-buckling part 61 inclining outwards away from one end of the glass cover plate 60 is more than ninety degrees.
It is understood that, referring to the labeled angle a shown in fig. 9, a represents an angle at which the reverse portion 61 is inclined outward away from the end of the glass cover plate 60. The angle of inclining the inverted buckle portion 61 away from the end of the glass cover plate 60 to the outside is more than ninety degrees. This allows the undercut 61 to function as a fixing means for the flexible panel 10, so that the flexible panel 10 is maintained in a bent state. With this structure, the side display of the display panel 100 can be ensured. In some embodiments, a fixing portion may be disposed on a side of the glass cover plate 60 close to the optical adhesive layer 20, and the fixing portion may be used to fix the bent state of the flexible panel 10, so that the side of the display panel 100 performs side display.
The display panel 100 according to an embodiment of the present application may be used in at least one of a smart phone (smartphone), a tablet personal computer (tablet personal computer), a mobile phone (mobile phone), a video phone, an electronic book reader (e-book reader), a desktop computer (desktop PC), a laptop computer (laptop PC), a netbook computer (netbook computer), a workstation (workstation), a server, a personal digital assistant (personal digital assistant), a portable media player (portable multimedia player), an MP3 player, a mobile medical machine, a camera, a game machine, a digital camera, a car navigation device, an electronic billboard, an automatic teller machine, or a wearable device (wearable device). The display panel 100 will be described in detail below.
The display panel 100 includes a flexible panel 10 and an optical adhesive layer 20, the flexible panel 10 has a first face 10a and a second face 10b opposite to each other and a first end 10c and a second end 10d opposite to each other, the optical adhesive layer 20 is disposed on the first face 10a, the optical adhesive layer 20 has a third end 20a and a fourth end 20b opposite to each other, the third end 20a and the first end 10c are located on the same side, the fourth segment and the second end 10d are located on the same side, the third end 20a extends to the outside of the first end 10c, the fourth end 20b extends to the outside of the second end 10d, and after the display panel 100 is bent, the optical adhesive layer 20 covers the flexible panel 10. This application all extends the outside at two tip of flexible panel 10 with two tip of optical cement layer 20, and buckles the back at display panel 100, and optical cement layer 20 covers display panel 100's first face 10a, can not produce the offset between flexible panel 10 and the optical cement layer 20 like this to avoid display panel 100 to be damaged, improved display panel 100's quality.
Referring to fig. 10, fig. 10 is a schematic structural diagram of a display device 1000 according to an embodiment of the present disclosure. The display device 1000 according to an embodiment of the present application includes the display panel 100 in the above embodiment. Since the display panel 100 has been described in detail in the above embodiments. Therefore, the display panel 100 is not described in detail in this embodiment.
The display device 1000 may be an Active Light Emitting display device 1000, such as an Organic Light-Emitting Diode (OLED) display device 1000, an Active-matrix Organic Light-Emitting Diode (AMOLED) display device 1000, a Passive-matrix Organic Light-Emitting Diode (Passive-OLED) display device 1000, a Quantum Dot Organic Light-Emitting Diode (QLED) display device 1000, a Micro Light-Emitting Diode (Micro-LED) display device 1000, and a sub-millimeter Light-Emitting Diode (Mini-LED) display device 1000; the display device 1000 may be a passive light emitting display device such as a Liquid Crystal Display (LCD) device.
This application display device 1000 includes flexible panel 10 and optical cement layer 20, flexible panel 10 has relative first face 10a and second face 10b that sets up and relative first end 10c and the second end 10d that sets up, optical cement layer 20 sets up first face 10a, optical cement layer 20 has relative third end 20a and the fourth end 20b that sets up, third end 20a with first end 10c is located same one side, the fourth section with second end 10d is located same one side, third end 20a extends to the first end 10c outside, fourth end 20b extends to the second end 10d outside, display panel 100 buckles the back, optical cement layer 20 covers flexible panel 10. This application all extends the outside at two tip of flexible panel 10 with two tip of optical cement layer 20, and buckles the back at display panel 100, and optical cement layer 20 covers display panel 100's first face 10a, can not produce the offset between flexible panel 10 and the optical cement layer 20 like this to avoid display panel 100 to be damaged, improved display panel 100's quality.
The display panel and the display device provided by the embodiments of the present application are described in detail above, and the principles and embodiments of the present application are explained herein by applying specific examples, and the description of the above embodiments is only used to help understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A display panel, comprising:
a flexible panel having first and second oppositely disposed faces and first and second oppositely disposed ends;
the optical adhesive layer, the optical adhesive layer sets up first face, the optical adhesive layer has relative third end and the fourth end that sets up, the third end with first end is located same one side, the fourth section with the second end is located same one side, the third end extends to the first end outside, the fourth end extends to the second end outside, display panel buckles the back, the optical adhesive layer covers flexible panel.
2. The display panel of claim 1, further comprising a polarizer disposed between the flexible panel and the optical adhesive layer, the polarizer covering the flexible panel, the optical adhesive layer covering the polarizer.
3. The display panel of claim 2, wherein the polarizer has a fifth end and a sixth end opposite to each other, the fifth end is located on the same side as the first end, the sixth end is located on the same side as the second end, the fifth end is located between the first end and the third end, and the sixth end is located between the second end and the fourth end.
4. The display panel of claim 2, further comprising a back plate disposed on the second side, wherein the back plate is fixedly connected to the flexible panel by glue.
5. The display panel of claim 4, wherein a plurality of recesses are disposed on a side of the back plate adjacent to the flexible panel, the recesses are located in the bending region of the display panel, and the glue penetrates into the recesses.
6. The display panel of claim 4, further comprising a heat dissipation layer disposed on a side of the backplane away from the flexible panel.
7. The display panel according to claim 6, wherein a material of the heat dissipation layer is copper.
8. The display panel according to claim 1, further comprising a glass cover plate, wherein the glass cover plate covers a side of the optical adhesive layer away from the flexible panel, and two sides of the glass cover plate are provided with inverted portions, and the inverted portions are arc-shaped.
9. The display panel according to claim 8, wherein the angle of the reverse portion inclined outward away from the end of the glass cover plate is greater than ninety degrees.
10. A display device characterized by comprising the display panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011284445.9A CN112396964A (en) | 2020-11-17 | 2020-11-17 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011284445.9A CN112396964A (en) | 2020-11-17 | 2020-11-17 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112396964A true CN112396964A (en) | 2021-02-23 |
Family
ID=74600709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011284445.9A Pending CN112396964A (en) | 2020-11-17 | 2020-11-17 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112396964A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220932A (en) * | 2021-12-13 | 2022-03-22 | 武汉华星光电半导体显示技术有限公司 | Display device |
| WO2023065288A1 (en) * | 2021-10-22 | 2023-04-27 | 京东方科技集团股份有限公司 | Display panel and preparation method therefor, and display device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170155083A1 (en) * | 2015-06-16 | 2017-06-01 | Boe Technology Group Co., Ltd. | Organic light emitting diode packaging method and packaging structure and device having the same |
| CN108831301A (en) * | 2018-06-15 | 2018-11-16 | 云谷（固安）科技有限公司 | A kind of flexible display screen and flexible display apparatus |
| CN110035155A (en) * | 2019-04-19 | 2019-07-19 | Oppo（重庆）智能科技有限公司 | A kind of terminal device |
| CN209418505U (en) * | 2019-02-14 | 2019-09-20 | 上海和辉光电有限公司 | A kind of flexible display apparatus |
| CN110807991A (en) * | 2019-11-08 | 2020-02-18 | 武汉华星光电半导体显示技术有限公司 | Cover plate and display device |
| CN111029393A (en) * | 2019-12-24 | 2020-04-17 | 合肥维信诺科技有限公司 | Display panel and terminal equipment |
| CN210627728U (en) * | 2019-12-30 | 2020-05-26 | 上海和辉光电有限公司 | Foldable display device |
| CN111352263A (en) * | 2018-12-20 | 2020-06-30 | 弗莱克英纳宝有限公司 | Bending electronic device |
| CN111584743A (en) * | 2020-05-13 | 2020-08-25 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN111915990A (en) * | 2020-08-07 | 2020-11-10 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
-
2020
- 2020-11-17 CN CN202011284445.9A patent/CN112396964A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170155083A1 (en) * | 2015-06-16 | 2017-06-01 | Boe Technology Group Co., Ltd. | Organic light emitting diode packaging method and packaging structure and device having the same |
| CN108831301A (en) * | 2018-06-15 | 2018-11-16 | 云谷（固安）科技有限公司 | A kind of flexible display screen and flexible display apparatus |
| CN111352263A (en) * | 2018-12-20 | 2020-06-30 | 弗莱克英纳宝有限公司 | Bending electronic device |
| CN209418505U (en) * | 2019-02-14 | 2019-09-20 | 上海和辉光电有限公司 | A kind of flexible display apparatus |
| CN110035155A (en) * | 2019-04-19 | 2019-07-19 | Oppo（重庆）智能科技有限公司 | A kind of terminal device |
| CN110807991A (en) * | 2019-11-08 | 2020-02-18 | 武汉华星光电半导体显示技术有限公司 | Cover plate and display device |
| CN111029393A (en) * | 2019-12-24 | 2020-04-17 | 合肥维信诺科技有限公司 | Display panel and terminal equipment |
| CN210627728U (en) * | 2019-12-30 | 2020-05-26 | 上海和辉光电有限公司 | Foldable display device |
| CN111584743A (en) * | 2020-05-13 | 2020-08-25 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN111915990A (en) * | 2020-08-07 | 2020-11-10 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065288A1 (en) * | 2021-10-22 | 2023-04-27 | 京东方科技集团股份有限公司 | Display panel and preparation method therefor, and display device |
| GB2621091A (en) * | 2021-10-22 | 2024-01-31 | Boe Technology Group Co Ltd | Display panel and preparation method therefor, and display device |
| CN114220932A (en) * | 2021-12-13 | 2022-03-22 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN114220932B (en) * | 2021-12-13 | 2023-09-26 | 武汉华星光电半导体显示技术有限公司 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7048488B2 (en) | Flexible display panel, its manufacturing method, display device | |
| US20220121303A1 (en) | Display device and input-sensing member | |
| KR102601500B1 (en) | Display device and electronic device including the same | |
| EP3671703B1 (en) | Foldable cover plate, foldable display module, and foldable terminal device | |
| US10691232B2 (en) | Method of assembling a display module | |
| JP2019159313A (en) | Display device | |
| WO2010058495A1 (en) | Touch panel and display device using the same | |
| CN113050829A (en) | Flexible display device | |
| US11342539B2 (en) | Display panel aligned with window and display device having the same | |
| CN112396964A (en) | Display panel and display device | |
| JP2019211759A (en) | Display device | |
| JP2021026230A (en) | Display device | |
| CN106873827B (en) | Touch polarization unit, flexible touch display device and manufacturing method of flexible touch display device | |
| US11537243B2 (en) | Touch sensor module including sensing electrode and insulation structure, window stack structure including the same and image display device including the same | |
| JP2011053262A (en) | Electrooptical device | |
| US20230297132A1 (en) | Lower module, display device including the same and method for providing the same | |
| JP2008009553A (en) | Electrode substrate | |
| JP2017142902A (en) | Surface light source device, display device and electronic equipment | |
| CN217279915U (en) | Display device | |
| CN213458001U (en) | Touch sensor, and window laminate and image display device including touch sensor | |
| US11899892B2 (en) | Display device | |
| CN217562191U (en) | Display module and display device | |
| WO2019044155A1 (en) | Input device | |
| US20230288956A1 (en) | Display device | |
| CN114356129B (en) | Touch electrode structure and display device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210223 |