CN114999340B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN114999340B CN114999340B CN202210639761.6A CN202210639761A CN114999340B CN 114999340 B CN114999340 B CN 114999340B CN 202210639761 A CN202210639761 A CN 202210639761A CN 114999340 B CN114999340 B CN 114999340B
- Authority
- CN
- China
- Prior art keywords
- sub
- display area
- display
- display panel
- line
- 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
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
- G09F9/33—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 being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
- H10K59/1315—Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
Abstract
The application provides a display panel and a display device, wherein a plurality of pixel units are arranged in a first sub-display area so as to ensure that the first sub-display area can realize the display of pictures; meanwhile, a light transmission area is arranged at the first sub-display area, so that devices such as an under-screen photosensitive element and the like can be guaranteed to be arranged at the first sub-display area of the display panel, and the arrangement of the devices such as the under-screen photosensitive element and the like is realized while the display panel is guaranteed to improve the screen occupation ratio. The first signal wiring provided by the application comprises a second conventional signal wire positioned in a second sub-display area, M auxiliary wires are positioned on a first side of the first sub-display area, N auxiliary wires are positioned on a second side of the first sub-display area, the first side is opposite to the second side, and M is more than N is more than 0.
Description
The application provides a divisional application with the name of a display panel and a display device, which is applied for the application of 2019, 12, 31 and 201911411423.1.
Technical Field
The present application relates to the field of display technologies, and in particular, to a display panel and a display device.
Background
The development of display technology today is changing, and the advent of various screen technologies has provided unlimited possibilities for electronic terminals. Particularly, the display technology represented by Organic Light-Emitting Diode (OLED) is rapidly applied, and various mobile terminals with "full screen", "special-shaped screen", "under-screen sounding", "under-screen fingerprint" and the like as selling points begin to be rapidly popularized. Various large mobile phones and panel manufacturers push out a plurality of products with 'full screen' as a selling point, but most of the products still adopt 'Liu Haibing', 'water drop screen' and other approximate full screen designs, because the mobile terminal is provided with a front camera, a certain area needs to be reserved for the mobile terminal to be selected; that is, the display area of the conventional display panel occupies a relatively low area. In order to solve the problem that the display area is relatively low, a technology that the display interface is completely covered by the display screen is developed by a technician, namely, a photosensitive element adopts an under-screen design. The display panel of the existing under-screen photosensitive element increases the screen ratio, but has poor display effect.
Disclosure of Invention
In view of the above, the present application provides a display panel and a display device, which effectively solve the technical problems existing in the prior art, and improve the display effect of the display panel.
In order to achieve the above purpose, the technical scheme provided by the application is as follows:
a display panel, comprising:
a first sub-display area and a second sub-display area, the first sub-display area including a plurality of pixel units and a light-transmitting area;
a plurality of second signal traces including second normal signal traces located in the second sub-display area;
a plurality of auxiliary wires located outside the first sub-display area and connected to the second normal signal lines, wherein,
m auxiliary wires are positioned on a first side of the first sub-display area, N auxiliary wires are positioned on a second side of the first sub-display area, and the first side is opposite to the second side, and M is more than N and more than 0.
Correspondingly, the application also provides a display device which comprises the display panel.
Compared with the prior art, the technical scheme provided by the application has at least the following advantages:
according to the technical scheme provided by the application, a plurality of pixel units are arranged in the first sub-display area so as to ensure that the first sub-display area can realize the display of pictures; meanwhile, a light transmission area is arranged at the first sub-display area, so that devices such as an under-screen photosensitive element and the like can be guaranteed to be arranged at the first sub-display area of the display panel, and the arrangement of the devices such as the under-screen photosensitive element and the like is realized while the display panel is guaranteed to improve the screen occupation ratio.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a display panel according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of another display panel according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of another display panel according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of another display panel according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of another display panel according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of another display panel according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a display device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As described in the background art, the display area of the existing display panel occupies a relatively low area. In order to solve the problem that the display area is relatively low, a technology that the display interface is completely covered by the display screen is developed by a technician, namely, a photosensitive element adopts an under-screen design. The display panel of the existing under-screen photosensitive element increases the screen ratio, but has poor display effect.
Based on the above, the application provides a display panel and a display device, which effectively solve the technical problems existing in the prior art and improve the display effect of the display panel.
In order to achieve the above objective, the technical solution provided by the present application is described in detail below, specifically with reference to fig. 1 to 7.
Referring to fig. 1, a schematic structural diagram of a display panel according to an embodiment of the present application is shown, where a display area AA of the display panel according to an embodiment of the present application includes a first sub-display area A1, where the first sub-display area A1 includes:
a plurality of pixel cells Pi and a light transmitting region 1;
the plurality of connection signal lines 10 are transparent conductive lines at the position of the light transmission area 10, wherein at least one connection signal line 10 is electrically connected with an impedance adjuster 20, and the impedance adjuster 20 is used for adjusting the impedance of the corresponding section of the connection signal line 10.
Further, all the connection signal lines in the first sub-display area provided in the embodiment of the present application are electrically connected to an impedance adjuster, respectively.
It should be noted that, the connection signal line provided in the embodiment of the present application includes at least one of a data line, a scan control signal line, a light emission control signal line, and a power supply voltage line. That is, the connection signal line provided in the embodiment of the present application may be a signal line in the extending direction of the pixel unit row, or may be a signal line in the extending direction of the pixel unit column, specifically, it may be a line segment where the scanning control signal line of the display panel is located in the first sub-display area, a line segment where the light emission control signal line is located in the first sub-display area, a line segment where the data line is located in the first sub-display area, or may be a line segment where the power supply voltage line is located in the first sub-display area, which is not particularly limited in this application; the connecting signal wire is arranged at the light transmission area and is set to be a transparent conductive wire, so that the light transmittance of the light transmission area can be prevented from being influenced, and devices such as a photosensitive element under a screen can be conveniently arranged.
It can be understood that according to the technical scheme provided by the application, a plurality of pixel units are arranged in the first sub-display area so as to ensure that the first sub-display area can realize the display of pictures; meanwhile, a light transmission area is arranged at the first sub-display area, so that devices such as an under-screen photosensitive element and the like can be guaranteed to be arranged at the first sub-display area of the display panel, and the arrangement of the devices such as the under-screen photosensitive element and the like is realized while the display panel is guaranteed to improve the screen occupation ratio. And the at least one connecting signal wire is respectively and electrically connected with an impedance adjuster, so that the impedance of the corresponding section line of the connecting signal wire can be adjusted through the impedance adjuster, and further the situation that the impedance of the corresponding section line of the connecting signal wire is overlarge to cause uneven relative display at the first sub-display area and other display areas can be improved, and the display effect of the display panel is improved.
The impedance regulator provided by the embodiment of the application can be a capacitance corresponding principle regulating device and also can be a resistance corresponding principle regulating device, and the application is not particularly limited. In order to simplify the structure of the impedance adjuster and avoid the influence of the impedance adjusting device on the aperture ratio of the display area, the impedance adjuster provided by the application is an auxiliary wire connected in parallel with the connecting signal wire, the auxiliary wire is positioned outside the first sub-display area, and the resistance of the auxiliary wire is smaller than that of the connecting signal wire connected in parallel with the auxiliary wire.
Referring to fig. 2, a schematic structural diagram of another display panel according to an embodiment of the application is shown, in which, at a first sub-display area A1 of the display panel, each connection signal line 10 is connected in parallel with an auxiliary conductive line 20, and the auxiliary conductive line 20 is located outside the first sub-display area A1 and can be electrically connected with two ends of the connection signal line 10 along an outer edge winding of the first sub-display area A1.
It can be understood that, in the embodiment of the application, the auxiliary wire is connected in parallel with the connection signal wire, and because the resistance of the auxiliary wire is smaller than the resistance of the parallel connection signal wire, the total resistance of the section of wire formed by the parallel connection auxiliary wire and the connection signal wire is smaller than the resistance of the auxiliary wire, so that the purpose of reducing the impedance of the corresponding section of wire of the connection signal wire is achieved, and the display effect of the display panel is improved. And because the auxiliary lead is electrically connected with two ends of the connecting signal line along the outer edge winding of the first sub-display area, the auxiliary conduction does not influence the light transmittance of the light transmission area, and the influence on the arrangement of devices such as the under-screen photosensitive element is avoided.
In an embodiment of the present application, the material of the auxiliary conductive line provided in the embodiment of the present application may be a metal conductive line, and the material of the transparent conductive line may be an ITO (indium tin oxide) line, which is not particularly limited in this application, as long as a line satisfying the light transmission area at the first sub-display area is a transparent conductive line, and the resistance of the transparent conductive line is greater than that of the auxiliary conductive line. The auxiliary wire provided by the embodiment of the application can be formed by a conductive film which is independently manufactured in the manufacturing process of the display panel; the display panel can also be formed by multiplexing the original conductive films of the display panel, for example, the auxiliary wires can be multiplexed into one of the conductive films of the grid metal layer, the source-drain metal layer, the capacitor metal layer, the anode layer and the like.
Referring to fig. 3, a schematic structural diagram of another display panel according to an embodiment of the present application is shown, wherein the organic light emitting display panel according to the embodiment of the present application includes a bottom substrate 100; the buffer layer 111 located on the base substrate 100, the light emitting array located on the side of the buffer layer 111 away from the base substrate 100, and the packaging film 125 located on the side of the light emitting array away from the base substrate 100, wherein the light emitting array includes:
a semiconductor layer 112 located on a side of the buffer layer 111 facing away from the base substrate 100;
a first insulating layer 113 on a side of the semiconductor layer 112 facing away from the base substrate 100;
a gate metal layer 114 on a side of the first insulating layer 113 facing away from the base substrate 100;
a second insulating layer 115 on a side of the gate metal layer 114 facing away from the base substrate 100;
a capacitive metal layer 116 on a side of the second insulating layer 115 facing away from the base substrate 100;
a third insulating layer 117 on a side of the capacitive metal layer 116 facing away from the base substrate 100;
a source-drain metal layer 118 located on a side of the third insulating layer 117 away from the base substrate 100;
a passivation layer 119 on a side of the source drain metal layer 118 facing away from the base substrate 100;
a planarization layer 120 on a side of the passivation layer 119 facing away from the base substrate 100;
a pixel defining layer 121 located on a side of the planarization layer facing away from the bottom substrate 100, wherein the pixel defining layer 121 includes a plurality of openings, and a light emitting device is defined at the openings, and the light emitting device includes an anode 122, a light emitting layer 123, and a cathode 124 sequentially stacked;
and, the encapsulation film 125 is used to cover the planarization layer 120, the pixel definition layer 121, and the light emitting device of the light emitting array.
The auxiliary conductive wire provided by the embodiment of the application multiplexes one of the conductive films of the gate metal layer 114, the source drain metal layer 118, the capacitor metal layer 116 and the anode 122, thereby simplifying the manufacturing process of the light-emitting panel. The auxiliary wire provided by the embodiment of the application and the connecting signal wire are not in the same conductive layer and can be communicated through the through hole. Furthermore, the transparent conductive wire provided in the embodiment of the application can be used as a conductive film where the cathode is located, and the application is not particularly limited.
In an embodiment of the present application, a display area of the display panel provided by the present application includes a second sub-display area located outside the first sub-display area, where the second sub-display area is a conventional display area that does not include a light transmitting portion, the second sub-display area includes a plurality of pixel unit rows and a plurality of pixel unit columns, a plurality of first signal traces are included between adjacent pixel unit rows, and due to the existence of the first sub-display area, a portion of the first signal traces include a first conventional signal line located in the second sub-display area and a first connection signal line connected to the first conventional signal line and located in the first sub-display area, and the first connection signal line is a line parallel to an extending direction of the pixel unit rows in all the connection signal lines.
Referring to fig. 4, a schematic structural diagram of a display panel according to an embodiment of the present application is provided, wherein the display panel includes a second sub-display area A2, the second sub-display area A2 is located outside the first sub-display area A1, the second sub-display area A2 includes a plurality of pixel unit rows, and a plurality of first signal traces are located between adjacent pixel unit rows;
the plurality of connection signal lines include a first connection signal line 11 extending along the extending direction X of the pixel unit row, and the first signal trace includes a first normal signal line 21 located in the second sub-display area A2 and the first connection signal line 11;
in the row arrangement direction Y of the pixel unit row, and between two adjacent pixel units Pi in the first sub-display area A1, a distance d2 between two adjacent first connection signal lines 11 is greater than a distance d1 between two adjacent first normal signal lines 21 belonging to the same first signal line.
It can be understood that, in the adjacent two first signal wires including the first conventional signal wires and the first connection signal wires provided in the embodiment of the present application, the distance between the adjacent two first conventional signal wires is set smaller than the distance between the adjacent two first connection signal wires, so that diffraction phenomena occurring due to too small distance between the adjacent two first connection signal wires can be improved, and the light transmission effect of the light transmission area is improved.
In the same way, the display area of the display panel provided by the application comprises a second sub-display area positioned at the outer side of the first sub-display area, wherein the second sub-display area is a conventional display area which does not comprise a light transmission part, the second sub-display area comprises a plurality of pixel unit rows and a plurality of pixel unit columns, a plurality of second signal wires are arranged between adjacent pixel unit columns, and due to the existence of the first sub-display area, part of the second signal wires comprise second conventional signal wires positioned in the second sub-display area and second connecting signal wires which are connected with the second conventional signal wires and positioned in the first sub-display area, and the second connecting signal wires are all lines which are parallel to the extending direction of the pixel unit columns in the connecting signal wires.
Referring to fig. 5, a schematic structural diagram of a display panel according to an embodiment of the present application is shown, where the display panel according to an embodiment of the present application includes a second sub-display area A2, the second sub-display area A2 includes a plurality of pixel unit columns, and a plurality of second signal traces are disposed between adjacent pixel unit columns;
the plurality of connection signal lines include a second connection signal line 12 extending along the extending direction of the pixel unit column, and the second signal trace includes a second normal signal line 22 located in the second sub-display area A2 and the second connection signal line 12;
in the column arrangement direction X of the pixel cell column, and between two adjacent pixel cells Pi in the first sub-display area A1, a distance d3 between two adjacent second connection signal lines 12 is greater than a distance d4 between two adjacent second normal signal lines 22 belonging to the same second signal line.
It can be understood that, in the two adjacent second signal wires including the second conventional signal wire and the second connection signal wire provided in the embodiment of the present application, the distance between the two adjacent second conventional signal wires is set smaller than the distance between the two adjacent second connection signal wires, so that diffraction phenomenon occurring due to too small distance between the two adjacent second connection signal wires can be improved, and the light transmission effect of the light transmission area is improved.
It should be noted that, in the first connection signal line and the second connection signal line provided in the embodiments of the present application, the distance between two adjacent lines may be changed by changing the shapes of the lines, for example, the first connection signal line and the second connection signal line may be arc lines, wave lines, fold lines, etc., which are not limited in particular, and require specific design according to practical applications.
In the first sub-display area provided by the embodiment of the application, the light-transmitting area is arranged, so that the pixel unit density of the first sub-display area is smaller than that of the second sub-display area, and the transition sub-display area with the pixel unit density being smaller than that of the second sub-display area can be arranged outside the first sub-display area in order to improve the display effect and avoid the phenomenon of split screen in vision.
Referring to fig. 6, a schematic structural diagram of a display panel according to another embodiment of the present application is provided, where the display panel includes a second sub-display area A2, and is located between the second sub-display area A2 and the first sub-display area A1, and the display panel further includes:
and a transition sub-display area A3, wherein the pixel unit density of the transition sub-display area A3 and the first sub-display area A1 is smaller than the pixel unit density of the second sub-display area A2.
It can be understood that the pixel units of the first sub-display area, the second sub-display area and the transition sub-display area provided by the embodiment of the application are uniformly arranged. The display screen is arranged in the first sub-display area, the second sub-display area is arranged in the second sub-display area, the first sub-display area is connected with the second sub-display area, the second sub-display area is connected with the first sub-display area, the first sub-display area is connected with the second sub-display area, and the second sub-display area is connected with the first sub-display area.
Optionally, the pixel unit density of the transition sub-display area provided by the embodiment of the application may be greater than that of the first sub-display area, so as to further improve the smooth transition effect of the display screen between the first sub-display area and the second sub-display area, and further improve the display effect.
Referring to fig. 6, the impedance adjuster 200 according to the embodiment of the present application is located in the transition sub-display area A3.
It can be understood that, since the density of the pixel units in the transition sub-display area is smaller than that in the second sub-display area, the routable area in the transition sub-display area is increased, and by disposing the impedance adjuster in the transition sub-display area, it is possible to avoid the impedance adjuster from affecting the area of the light transmitting area in the first sub-display area and also to avoid the impedance adjuster from affecting the aperture ratio in the second sub-display area.
Correspondingly, the application also provides a display device which comprises the display panel provided by any embodiment.
Referring to fig. 7, a schematic structural diagram of a display device according to an embodiment of the present application is shown, where the display device 1000 according to an embodiment of the present application may be a mobile terminal device.
In other embodiments of the present application, the display device provided by the present application may be an electronic display device such as a computer, a vehicle-mounted terminal, etc., which is not particularly limited.
The application provides a display panel and a display device, wherein a display area of the display panel comprises a first sub-display area, and the first sub-display area comprises: a plurality of pixel units and a light-transmitting region; the connecting signal wires are positioned at the light transmission area and are transparent conductive wires, wherein at least one connecting signal wire is respectively and electrically connected with an impedance adjuster, and the impedance adjuster is used for adjusting the impedance of a circuit at a corresponding section of the connecting signal wire.
As can be seen from the above, according to the technical solution provided by the present application, a plurality of pixel units are disposed in a first sub-display area to ensure that the first sub-display area can realize the display of a picture; meanwhile, a light transmission area is arranged at the first sub-display area, so that devices such as an under-screen photosensitive element and the like can be guaranteed to be arranged at the first sub-display area of the display panel, and the arrangement of the devices such as the under-screen photosensitive element and the like is realized while the display panel is guaranteed to improve the screen occupation ratio. And the at least one connecting signal wire is respectively and electrically connected with an impedance adjuster, so that the impedance of the corresponding section line of the connecting signal wire can be adjusted through the impedance adjuster, and further the situation that the impedance of the corresponding section line of the connecting signal wire is overlarge to cause uneven relative display at the first sub-display area and other display areas can be improved, and the display effect of the display panel is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A display panel, comprising:
the display device comprises a first sub-display area and a second sub-display area, wherein the first sub-display area comprises a plurality of pixel units, a light transmission area and a plurality of connecting signal lines, and at least one connecting signal line is respectively and electrically connected with an impedance adjuster; in the extending direction of the connection signal line, there is a portion including the light transmitting region between two adjacent pixel units, and there is a portion including the pixel unit between two adjacent portions of the light transmitting region;
a plurality of auxiliary wires, the auxiliary wires being located outside the first sub-display area, the impedance adjuster being the auxiliary wires connected in parallel with the connection signal lines;
the connection signal line includes at least one of a data line, a scan control signal line, a light emission control signal line, and a power supply voltage line.
2. The display panel of claim 1, further comprising:
a plurality of first signal wires including first connection signal wires connected to each other and respectively located in the first sub-display area and first normal signal wires located in the second sub-display area; wherein, the liquid crystal display device comprises a liquid crystal display device,
the distance between two adjacent first connecting signal wires is larger than the distance between two adjacent first normal signal wires belonging to the same first signal wire.
3. The display panel of claim 1, wherein a plurality of second signal traces including a second conventional signal line located in the second sub-display area, the second signal traces including the second conventional signal line connected to each other and a second connection signal line located in the first sub-display area; wherein, the liquid crystal display device comprises a liquid crystal display device,
the distance between two adjacent second connecting signal wires is larger than the distance between two adjacent second conventional signal wires belonging to the same second signal wire.
4. The display panel of claim 1, wherein the display panel is located between the second sub-display area and the first sub-display area, the display panel further comprising:
and a transition sub-display area, wherein the pixel unit density of the transition sub-display area and the first sub-display area is smaller than the pixel unit density of the second sub-display area.
5. The display panel of claim 4, wherein the impedance adjuster is located in the transition sub-display region.
6. The display panel of claim 4, wherein a pixel cell density of the transition sub-display area is greater than a pixel cell density of the first sub-display area.
7. The display panel according to claim 1, wherein the connection signal line has a shape of an arc line, a wavy line, or a broken line.
8. The display panel of claim 1, wherein the auxiliary conductive line is a metal conductive line.
9. The display panel of claim 1, wherein the auxiliary conductive line is a transparent conductive line.
10. A display device, characterized in that the display device comprises a display panel according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210639761.6A CN114999340B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210639761.6A CN114999340B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
| CN201911411423.1A CN111048004B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911411423.1A Division CN111048004B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114999340A CN114999340A (en) | 2022-09-02 |
| CN114999340B true CN114999340B (en) | 2023-08-22 |
Family
ID=70242622
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911411423.1A Active CN111048004B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
| CN202210639761.6A Active CN114999340B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
| CN202210640086.9A Pending CN114999341A (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911411423.1A Active CN111048004B (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210640086.9A Pending CN114999341A (en) | 2019-12-31 | 2019-12-31 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111048004B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630486B (en) * | 2020-05-09 | 2023-01-06 | 华为技术有限公司 | Electronic equipment and display screen |
| CN111899648B (en) * | 2020-08-24 | 2022-09-20 | 云谷（固安）科技有限公司 | Display panel and display device |
| TWI750940B (en) * | 2020-12-07 | 2021-12-21 | 友達光電股份有限公司 | Display device |
| CN113327517B (en) * | 2021-06-02 | 2022-09-16 | 昆山国显光电有限公司 | Display panel and display device |
| CN116018010A (en) * | 2021-10-20 | 2023-04-25 | 京东方科技集团股份有限公司 | Display substrate and display device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681077A (en) * | 2017-03-29 | 2017-05-17 | 上海中航光电子有限公司 | Display panel and display device |
| CN107065269A (en) * | 2017-05-27 | 2017-08-18 | 上海天马微电子有限公司 | Display panel and display device |
| CN107611142A (en) * | 2017-09-11 | 2018-01-19 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN108010947A (en) * | 2017-11-29 | 2018-05-08 | 上海天马有机发光显示技术有限公司 | A kind of organic electroluminescence display panel and organic light-emitting display device |
| CN109524445A (en) * | 2018-12-20 | 2019-03-26 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN109585519A (en) * | 2018-12-19 | 2019-04-05 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN109671862A (en) * | 2018-12-14 | 2019-04-23 | 信利半导体有限公司 | Display device, organic light emitting diode device and preparation method thereof |
| CN109755282A (en) * | 2019-01-15 | 2019-05-14 | 上海天马有机发光显示技术有限公司 | display panel and display device |
| CN109920359A (en) * | 2019-03-29 | 2019-06-21 | 上海天马有机发光显示技术有限公司 | Display panel, displaying panel driving method and display device |
| CN110061014A (en) * | 2019-04-30 | 2019-07-26 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| WO2019227943A1 (en) * | 2018-05-29 | 2019-12-05 | 京东方科技集团股份有限公司 | Display panel and display device |
| TW201947379A (en) * | 2018-05-03 | 2019-12-16 | 奕力科技股份有限公司 | Touch panel with narrow border |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080053781A (en) * | 2006-12-11 | 2008-06-16 | 삼성전자주식회사 | Fanout line structure, flat panel and flat panel display |
| KR20090000580U (en) * | 2007-07-16 | 2009-01-21 | 주식회사 하이엘텍 | Apparatus for Varying Imaginary Parking Line Using Variable Resistor |
| KR20150079645A (en) * | 2012-10-30 | 2015-07-08 | 샤프 가부시키가이샤 | Active matrix substrate, display panel and display device provided with same |
| JP5993754B2 (en) * | 2013-02-05 | 2016-09-14 | 株式会社日立製作所 | Electromagnetic wave measuring apparatus and electromagnetic wave measuring method |
| US9372573B2 (en) * | 2013-05-31 | 2016-06-21 | Boe Technology Group Co., Ltd. | Array substrate, touch panel and driving method thereof |
| JP6131123B2 (en) * | 2013-06-25 | 2017-05-17 | 株式会社ジャパンディスプレイ | Display device with touch panel |
| KR102262772B1 (en) * | 2013-12-30 | 2021-06-08 | 엘지디스플레이 주식회사 | Organic Light Emitting Display |
| CN103928495B (en) * | 2013-12-31 | 2017-01-18 | 上海天马有机发光显示技术有限公司 | OLED display panel, manufacturing method thereof and display device |
| CN104978070A (en) * | 2015-07-27 | 2015-10-14 | 苏州触动电子科技有限公司 | Touch control film capable of eliminating diffraction |
| KR102416742B1 (en) * | 2015-12-21 | 2022-07-06 | 삼성디스플레이 주식회사 | Transparent display devices |
| US10067585B2 (en) * | 2015-12-28 | 2018-09-04 | Lg Display Co., Ltd. | Display device with multilayered capacitor |
| US10409102B2 (en) * | 2016-09-08 | 2019-09-10 | Japan Display Inc. | Display device |
| KR102411706B1 (en) * | 2017-09-11 | 2022-06-23 | 삼성디스플레이 주식회사 | Aging system and method for operating the same |
| US11056659B2 (en) * | 2018-05-14 | 2021-07-06 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Display panels and display devices |
| CN110827762B (en) * | 2018-08-14 | 2021-07-09 | 云谷（固安）科技有限公司 | Display panel, display screen, control method of display screen and display terminal |
| CN109285466B (en) * | 2018-09-27 | 2021-03-02 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110767157B (en) * | 2019-01-31 | 2020-11-06 | 昆山国显光电有限公司 | Display device, display panel thereof and OLED array substrate |
| CN209515671U (en) * | 2019-04-12 | 2019-10-18 | 昆山国显光电有限公司 | A kind of light emitting display panel and its display device |
| CN110070801B (en) * | 2019-04-30 | 2023-04-18 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110189627B (en) * | 2019-05-30 | 2021-12-24 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110265458B (en) * | 2019-06-27 | 2021-12-03 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof, display panel and display device |
| CN110518037B (en) * | 2019-08-26 | 2022-10-14 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110610675B (en) * | 2019-09-30 | 2022-04-15 | 武汉天马微电子有限公司 | Display panel and display device |
-
2019
- 2019-12-31 CN CN201911411423.1A patent/CN111048004B/en active Active
- 2019-12-31 CN CN202210639761.6A patent/CN114999340B/en active Active
- 2019-12-31 CN CN202210640086.9A patent/CN114999341A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681077A (en) * | 2017-03-29 | 2017-05-17 | 上海中航光电子有限公司 | Display panel and display device |
| CN107065269A (en) * | 2017-05-27 | 2017-08-18 | 上海天马微电子有限公司 | Display panel and display device |
| CN107611142A (en) * | 2017-09-11 | 2018-01-19 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN108010947A (en) * | 2017-11-29 | 2018-05-08 | 上海天马有机发光显示技术有限公司 | A kind of organic electroluminescence display panel and organic light-emitting display device |
| TW201947379A (en) * | 2018-05-03 | 2019-12-16 | 奕力科技股份有限公司 | Touch panel with narrow border |
| WO2019227943A1 (en) * | 2018-05-29 | 2019-12-05 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN109671862A (en) * | 2018-12-14 | 2019-04-23 | 信利半导体有限公司 | Display device, organic light emitting diode device and preparation method thereof |
| CN109585519A (en) * | 2018-12-19 | 2019-04-05 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN109524445A (en) * | 2018-12-20 | 2019-03-26 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN109755282A (en) * | 2019-01-15 | 2019-05-14 | 上海天马有机发光显示技术有限公司 | display panel and display device |
| CN109920359A (en) * | 2019-03-29 | 2019-06-21 | 上海天马有机发光显示技术有限公司 | Display panel, displaying panel driving method and display device |
| CN110061014A (en) * | 2019-04-30 | 2019-07-26 | 武汉天马微电子有限公司 | A kind of display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114999340A (en) | 2022-09-02 |
| CN111048004A (en) | 2020-04-21 |
| CN111048004B (en) | 2022-06-28 |
| CN114999341A (en) | 2022-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114999340B (en) | Display panel and display device | |
| CN112117320B (en) | Display panel and display device | |
| CN111785853B (en) | Display panel and display device | |
| CN110767710B (en) | Display substrate, display panel and display device | |
| CN113096581B (en) | Display panel and display device | |
| CN109545838B (en) | Display panel and display device | |
| US11074856B2 (en) | Display panel and display device | |
| EP4053904B1 (en) | Display substrate and manufacturing method therefor, and display device | |
| CN112466209A (en) | Display panel and display device | |
| CN110379310A (en) | A kind of Flexible Displays mould group and preparation method thereof, flexible display apparatus | |
| US11417713B2 (en) | Substrate and manufacturing method therefor, and electronic apparatus | |
| CN113421906A (en) | Display panel and display device | |
| CN210516728U (en) | Display substrate, display panel and display device | |
| CN101561609B (en) | Active array substrate, liquid crystal display panel and method for manufacturing active array substrate | |
| CN216389369U (en) | Display panel and display device | |
| CN114649394A (en) | Display panel and display device | |
| CN113380830B (en) | Array substrate, display panel and display device | |
| US20220310748A1 (en) | Display substrate and display device | |
| CN114695389A (en) | Display panel and display device | |
| CN114171565A (en) | Array substrate and display panel | |
| CN111490066B (en) | Display panel and electronic device | |
| CN111969019A (en) | Display panel and display device | |
| US20240032334A1 (en) | Organic light-emitting diode display panel and display device | |
| CN115273735A (en) | Display panel and display device | |
| KR20240018005A (en) | 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |