CN113539101A - Array substrate, display panel and display device - Google Patents
Array substrate, display panel and display device Download PDFInfo
- Publication number
- CN113539101A CN113539101A CN202110816700.8A CN202110816700A CN113539101A CN 113539101 A CN113539101 A CN 113539101A CN 202110816700 A CN202110816700 A CN 202110816700A CN 113539101 A CN113539101 A CN 113539101A
- Authority
- CN
- China
- Prior art keywords
- terminals
- array substrate
- display area
- area
- output
- 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.)
- Granted
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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Abstract
The invention relates to the technical field of display equipment and discloses an array substrate, a display panel and a display device, wherein the array substrate comprises a display area and a first non-display area positioned on the first side of the display area, and the first non-display area is provided with a binding area; the binding area is provided with a driving device and a signal terminal group connected with the driving device, the driving device comprises a plurality of input modules and a plurality of output modules, the signal terminal group comprises a plurality of input terminals corresponding to the positions of the input modules and a plurality of output terminals corresponding to the positions of the output modules, the output terminals are located in a first area of the binding area, the input terminals are located on at least one side of the first area along a first direction, and the first direction is the extending direction of the side edge of the display area close to the first non-display area. The array substrate can reduce the width of the binding region in the direction pointing to the binding region along the display region, and is beneficial to realizing the design of a narrow frame.
Description
Technical Field
The invention relates to the technical field of display equipment, in particular to an array substrate, a display panel and a display device.
Background
In the prior art, a driver IC of a display panel is integrated on an array substrate, as shown in fig. 1, a bonding region cc for integrating the driver IC is disposed on a non-display region bb of the array substrate 01, the driver IC mainly includes an input module and an output module, for example, the input module mainly includes a power supply and an interface (MIPI or lvds), the number of input terminals 011 connected to the input module is small, the output module mainly includes a Source driver (Source) and a gate driver (ASGor GOA) portion, and the number of output terminals 012 connected to the output module is large.
In the prior art, the input module of the driver IC is located at a side of the binding region cc far from the display region aa, the input terminal 011 corresponding to the input module is also located at a side of the binding region cc far from the display region aa, and the input module generally occupies 1/3 of the width of the binding region in the direction from the display region aa to the binding region cc; the output module is located at one side of the bonding area adjacent to the display area aa, and the corresponding output terminal 012 is also located at one side of the bonding area cc adjacent to the display area aa; the flexible circuit board 013 performs signal transmission by being bound to the input terminal 011.
Disclosure of Invention
The invention provides an array substrate, a display panel and a display device, wherein the array substrate can reduce the width of a binding region in the direction pointing to the binding region along the display region, and is beneficial to realizing the design of a narrow frame.
In order to achieve the purpose, the invention provides the following technical scheme:
an array substrate comprises a display area and a first non-display area positioned on a first side of the display area, wherein the first non-display area is provided with a binding area; wherein the content of the first and second substances,
the bonding area is provided with a driving device and a signal terminal group connected with the driving device, the driving device comprises a plurality of input modules and a plurality of output modules, the signal terminal group comprises a plurality of input terminals corresponding to the positions of the input modules and a plurality of output terminals corresponding to the positions of the output modules, the output terminals are positioned in a first area of the bonding area, the input terminals are positioned on at least one side of the first area along a first direction, and the first direction is the extending direction of the side edge of the first non-display area close to the display area.
In the array substrate provided by the above embodiment of the invention, the bonding region is provided with a driving device and a signal terminal group connected with the driving device, the driving device includes a plurality of input modules and a plurality of output modules, the signal terminal group includes a plurality of input terminals corresponding to positions of the plurality of input modules and a plurality of output terminals corresponding to positions of the plurality of output modules, because a plurality of output terminals are located in the first region of the binding region, and a plurality of input terminals are located on at least one side of the first region along the first direction, the input module and the input terminals which are located on one side, far away from the display region, of the binding region in the prior art can be adjusted to the region which is parallel to the output module and the output terminals along the first direction, the width of the binding region in the direction pointing to the binding region along the display region can be reduced to 2/3 of the width of the binding region in the prior art, and the design of a narrow frame is facilitated.
Optionally, the number of output terminals is greater than the number of input terminals.
Optionally, the plurality of output terminals are arranged in two rows along the first direction; the plurality of input terminals are arranged in two rows on at least one side of the output terminal in the first direction.
Optionally, the plurality of output terminals and the plurality of input terminals are arranged in two rows along the first direction, and a sum of a number of the output terminals and a number of the input terminals in one row is equal to a sum of a number of the output terminals and a number of the input terminals in another row.
Optionally, the plurality of input terminals are evenly distributed on both sides of the plurality of output terminals along the first direction.
Optionally, the input terminals and the output terminals of two adjacent rows are staggered.
Optionally, the first non-display area is provided with a plurality of connection terminals electrically connected with the input terminals in a one-to-one correspondence, an edge of the first non-display area away from the display area is provided with at least one connection portion, the connection terminals are electrically connected with at least one connection portion, and the connection portion is used for being electrically connected with a flexible circuit board.
Optionally, a plurality of the connection terminals are located at least one side of the bonding region in the first direction.
The invention further provides a display panel which comprises any one of the array substrates provided in the technical scheme.
The invention also provides a display device which comprises the display panel provided in the technical scheme.
Drawings
FIG. 1 is a schematic structural diagram of an array substrate in the prior art;
fig. 2 is a schematic structural diagram of an array substrate according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 2, an embodiment of the invention provides an array substrate, including a display area AA and a first non-display area BB located at a first side of the display area AA, the first non-display area BB having a binding area CC; wherein the content of the first and second substances,
the binding region CC is provided with a driving device and a signal terminal group connected with the driving device, the driving device includes a plurality of input modules and a plurality of output modules, the signal terminal group includes a plurality of input terminals 12 corresponding to a plurality of input module positions and a plurality of output terminals 11 corresponding to a plurality of output module positions, the plurality of output terminals 11 are located in a first region of the binding region CC, the plurality of input terminals 12 are located in at least one side of the first region along a first direction, and the first direction is an extending direction of a side edge of the display region AA adjacent to the first non-display region BB.
In the array substrate provided by the above embodiment of the invention, the bonding area CC is provided with a driver device and a signal terminal group connected to the driver device, the driver device includes a plurality of input modules and a plurality of output modules, the signal terminal group includes a plurality of input terminals 12 corresponding to positions of the plurality of input modules and a plurality of output terminals 11 corresponding to positions of the plurality of output modules, since the plurality of output terminals 11 are located in a first region of the bonding area CC and the plurality of input terminals 12 are located on at least one side of the first region along a first direction, the input modules and the input terminals 12 located on a side of the bonding area CC far from the display area AA in the prior art can be adjusted to be located in a region juxtaposed to the output modules and the output terminals 11 along the first direction, so that a width of the bonding area CC in a direction pointing to the bonding area CC along the display area AA can be reduced to 2/3 of the width of the bonding area CC in the prior art, the design of narrow frame is favorable to realizing.
Specifically, the number of the output terminals 11 is greater than the number of the input terminals 12, the number of the output terminals 11 of the general driving IC is greater than the number of the input terminals 12, and the input terminals 12 are arranged side by side with the output terminals 11 in the extending direction of the edge of the adjacent display area AA, so that the width of the first non-display area BB occupied by the driving IC, that is, the width of the first display area AA occupied by the binding area CC can be reduced under the condition that the position of the driving IC module is slightly changed.
Specifically, the input module mainly includes a power supply, an interface (MIPI or lvds, etc.), the input module has a small number of input terminals 12 connected thereto, the output module mainly includes a Source driver (Source) and a gate driver (ASG or GOA), and the output module has a large number of output terminals 11 connected thereto.
Specifically, the input terminals 12 may be distributed on two sides of the output terminals 11, and only the arrangement positions of the input terminals 12 and the output modules may be readjusted without changing the positions of the output terminals 11 and the output modules, so that the design is simple and the manufacturing is easy.
In the array substrate provided by the embodiment of the invention, the plurality of output terminals 11 can be arranged in two rows along the first direction; the plurality of input terminals 12 are arranged in two rows on at least one side of the output terminal 11 along the first direction, and the arrangement is simple and easy to manufacture.
Specifically, the plurality of output terminals 11 and the plurality of input terminals 12 may be arranged in two rows along the first direction, and the sum of the number of output terminals 11 and the number of input terminals 12 in one row is equal to the sum of the number of output terminals 11 and the number of input terminals 12 in the other row, so that the bonding area CC can be fully utilized, and the terminals are easily arranged.
Specifically, a plurality of input terminals 12 are uniformly distributed along the first direction on both sides of a plurality of output terminals 11, so that the signal terminals of the bonding region CC can be reasonably arranged, and the structural design is optimized.
In the array substrate provided by the embodiment of the present invention, the input terminals 12 and the output terminals 11 in two adjacent rows may be staggered, that is, the signal terminals in different rows are not aligned and staggered, so that the reasonable layout of the CC signal terminals in the bonding region can be realized, and the short circuit between the signal terminals is avoided.
In the array substrate provided by the above embodiment of the invention, the first non-display area BB is provided with a plurality of connection terminals 13 electrically connected to the input terminals 12 in a one-to-one correspondence manner, an edge of the first non-display area BB away from the display area AA is provided with at least one connection portion, the plurality of connection terminals 13 are electrically connected to the at least one connection portion, and the connection portion is used for electrically connecting to the flexible circuit board 14. In this configuration, the flexible circuit board 14 can be connected to the connection portion, and the connection portion can be connected to the connection terminal 13, thereby realizing signal transmission between the flexible circuit board 14 and the plurality of input terminals 12.
In the array substrate provided by the above embodiment of the invention, the plurality of connection terminals 13 may be located on at least one side of the bonding region CC along the first direction.
For example, as shown in fig. 2, the input terminal 12 is located at two sides of the output terminal 11 along the first direction, two sides of the bonding region CC along the first direction are respectively provided with a connection portion, wherein the input terminal 12 at one side is connected with the connection portion located at the same side through the connection terminal 13, the input terminal 12 at the other side is connected with the connection portion located at the same side through the connection terminal 13, and the flexible circuit board 14 is connected with the connection portions at two sides of the bonding region CC, so as to implement signal transmission between the flexible circuit board 14 and the input terminal 12.
The embodiment of the invention also provides a display panel which comprises any one of the array substrates provided in the technical scheme.
Specifically, the display panel may be a liquid crystal display panel (LCD), an organic electroluminescent display panel (OLED), or the like.
The embodiment of the invention also provides a display device which comprises the display panel provided in the technical scheme.
Specifically, the display device may be an intelligent wearable device, a mobile phone, or a tablet.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The array substrate is characterized by comprising a display area and a first non-display area positioned on a first side of the display area, wherein the first non-display area is provided with a binding area; wherein the content of the first and second substances,
the bonding area is provided with a driving device and a signal terminal group connected with the driving device, the driving device comprises a plurality of input modules and a plurality of output modules, the signal terminal group comprises a plurality of input terminals corresponding to the positions of the input modules and a plurality of output terminals corresponding to the positions of the output modules, the output terminals are positioned in a first area of the bonding area, the input terminals are positioned on at least one side of the first area along a first direction, and the first direction is the extending direction of the side edge of the first non-display area close to the display area.
2. The array substrate of claim 1, wherein the number of output terminals is greater than the number of input terminals.
3. The array substrate of claim 1, wherein the plurality of output terminals are arranged in two rows along the first direction; the plurality of input terminals are arranged in two rows on at least one side of the output terminal in the first direction.
4. The array substrate of claim 3, wherein the plurality of output terminals and the plurality of input terminals are arranged in two rows along the first direction, and a sum of a number of the output terminals and a number of the input terminals in one row is equal to a sum of a number of the output terminals and a number of the input terminals in another row.
5. The array substrate of claim 3, wherein the plurality of input terminals are evenly distributed along the first direction on both sides of the plurality of output terminals.
6. The array substrate of claim 3, wherein the input terminals and the output terminals of two adjacent rows are staggered.
7. The array substrate of claim 1, wherein the first non-display area is provided with a plurality of connecting terminals electrically connected with the input terminals in a one-to-one correspondence, an edge of the first non-display area away from the display area is provided with at least one connecting portion, the plurality of connecting terminals are electrically connected with at least one connecting portion, and the connecting portion is used for electrically connecting with a flexible circuit board.
8. The array substrate of claim 7, wherein a plurality of the connection terminals are located on at least one side of the bonding region along the first direction.
9. A display panel comprising the array substrate according to any one of claims 1 to 8.
10. A display device characterized by comprising the display panel according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816700.8A CN113539101B (en) | 2021-07-20 | 2021-07-20 | Array substrate, display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816700.8A CN113539101B (en) | 2021-07-20 | 2021-07-20 | Array substrate, display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113539101A true CN113539101A (en) | 2021-10-22 |
| CN113539101B CN113539101B (en) | 2023-05-16 |
Family
ID=78100329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110816700.8A Active CN113539101B (en) | 2021-07-20 | 2021-07-20 | Array substrate, display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113539101B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190041681A1 (en) * | 2017-08-01 | 2019-02-07 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display device |
| CN109557734A (en) * | 2018-10-31 | 2019-04-02 | 武汉华星光电技术有限公司 | Display panel and display module |
| CN109585460A (en) * | 2018-12-18 | 2019-04-05 | 武汉华星光电半导体显示技术有限公司 | Array substrate |
| CN110286535A (en) * | 2019-06-20 | 2019-09-27 | 上海天马微电子有限公司 | Display module, the manufacturing method of display module and display device |
| CN110579917A (en) * | 2019-10-15 | 2019-12-17 | 上海中航光电子有限公司 | display module and display device |
| CN110610657A (en) * | 2018-06-14 | 2019-12-24 | 格科微电子（上海）有限公司 | Design method of driving chip of display panel for portable electronic device |
| CN110707097A (en) * | 2019-09-23 | 2020-01-17 | 上海中航光电子有限公司 | Display module and display device |
| CN111367125A (en) * | 2020-02-28 | 2020-07-03 | 上海中航光电子有限公司 | Array substrate and display panel |
| CN111399290A (en) * | 2020-04-26 | 2020-07-10 | 上海中航光电子有限公司 | Display panel and display device |
| CN111679467A (en) * | 2020-06-29 | 2020-09-18 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN112150933A (en) * | 2020-10-28 | 2020-12-29 | 天马微电子股份有限公司 | Display panel and display device |
| CN112180643A (en) * | 2020-09-25 | 2021-01-05 | 昆山国显光电有限公司 | Array substrate, display panel and display device |
| CN112346277A (en) * | 2020-11-20 | 2021-02-09 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN213423653U (en) * | 2020-11-30 | 2021-06-11 | 南昌勤胜电子科技有限公司 | Display screen module and display device |
| CN113126375A (en) * | 2021-04-29 | 2021-07-16 | 厦门天马微电子有限公司 | Display module and display device |
-
2021
- 2021-07-20 CN CN202110816700.8A patent/CN113539101B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190041681A1 (en) * | 2017-08-01 | 2019-02-07 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display device |
| CN110610657A (en) * | 2018-06-14 | 2019-12-24 | 格科微电子（上海）有限公司 | Design method of driving chip of display panel for portable electronic device |
| CN109557734A (en) * | 2018-10-31 | 2019-04-02 | 武汉华星光电技术有限公司 | Display panel and display module |
| CN109585460A (en) * | 2018-12-18 | 2019-04-05 | 武汉华星光电半导体显示技术有限公司 | Array substrate |
| CN110286535A (en) * | 2019-06-20 | 2019-09-27 | 上海天马微电子有限公司 | Display module, the manufacturing method of display module and display device |
| CN110707097A (en) * | 2019-09-23 | 2020-01-17 | 上海中航光电子有限公司 | Display module and display device |
| CN110579917A (en) * | 2019-10-15 | 2019-12-17 | 上海中航光电子有限公司 | display module and display device |
| CN111367125A (en) * | 2020-02-28 | 2020-07-03 | 上海中航光电子有限公司 | Array substrate and display panel |
| CN111399290A (en) * | 2020-04-26 | 2020-07-10 | 上海中航光电子有限公司 | Display panel and display device |
| CN111679467A (en) * | 2020-06-29 | 2020-09-18 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN112180643A (en) * | 2020-09-25 | 2021-01-05 | 昆山国显光电有限公司 | Array substrate, display panel and display device |
| CN112150933A (en) * | 2020-10-28 | 2020-12-29 | 天马微电子股份有限公司 | Display panel and display device |
| CN112346277A (en) * | 2020-11-20 | 2021-02-09 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN213423653U (en) * | 2020-11-30 | 2021-06-11 | 南昌勤胜电子科技有限公司 | Display screen module and display device |
| CN113126375A (en) * | 2021-04-29 | 2021-07-16 | 厦门天马微电子有限公司 | Display module and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113539101B (en) | 2023-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108447887B (en) | Display panel and display device | |
| CN109410761B (en) | Display panel and display device | |
| CN109377890B (en) | Flexible display device | |
| CN113126375B (en) | Display module and display device | |
| CN104380367A (en) | Display device | |
| CN112331118B (en) | Display panel and display device | |
| CN108319392B (en) | Touch panel, manufacturing method, touch module and display device | |
| CN109637352B (en) | Display panel and display device | |
| CN108831299B (en) | Display panel, display module and electronic device | |
| CN112130389B (en) | Array substrate, display panel and display device | |
| CN114342368A (en) | Display substrate and display device | |
| CN112086015A (en) | Display panel and display device | |
| CN112992879B (en) | Array substrate, backlight module and display panel | |
| CN212694226U (en) | Driving display chip and display module | |
| CN110320690B (en) | Display device | |
| CN113539101B (en) | Array substrate, display panel and display device | |
| CN109976009B (en) | Display panel, chip and flexible circuit board | |
| CN106601141B (en) | OLED display module, display device and preparation method of display module | |
| CN114596777A (en) | Display module and mobile terminal | |
| CN211236525U (en) | Display panel and display device | |
| US20210405422A1 (en) | Display panel and display device | |
| US20060092095A1 (en) | Multi-display system | |
| CN115084185A (en) | Light-emitting substrate and display device | |
| CN218100580U (en) | Display device | |
| CN115019712B (en) | Drive chip and terminal equipment |
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 |