CN209804159U - Display panel - Google Patents
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- CN209804159U CN209804159U CN201821520734.2U CN201821520734U CN209804159U CN 209804159 U CN209804159 U CN 209804159U CN 201821520734 U CN201821520734 U CN 201821520734U CN 209804159 U CN209804159 U CN 209804159U
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Abstract
The present disclosure provides a display panel. The display panel comprises an array substrate, a grid signal line and a grid driving circuit, wherein the array substrate comprises a display area and a non-display area surrounding the display area, and the display area is provided with a geometric center and a contour line between the display area and the non-display area. The display area is provided with a plurality of grid signal lines, and each grid signal line is intersected with the contour line of the display area to form at least one intersection. The non-display area is provided with gate drive circuits which are electrically connected with the gate signal lines in a one-to-one correspondence mode, and each gate drive circuit is provided with a positioning line. And for the gate drive circuit corresponding to the same gate signal line and at least one intersection point, the at least one intersection point and the geometric center form a connecting line segment, and the direction of the positioning line is consistent with that of the connecting line segment.
Description
Technical Field
The disclosure relates to the field of display technologies, and in particular, to a display panel.
Background
With the rapid development of display technology, besides the traditional square display, the occupied proportion of the special-shaped display in the terminal application is also gradually increased, and the currently common special-shaped displays mainly include: circular displays, oval displays, curved displays, fan displays, and the like.
The display mainly comprises a display panel, a data line, a grid line, a data driving circuit and a grid driving circuit. In the existing display panel structure, a gate Driver on array (goa) technology can be used to fabricate a gate driving circuit in a non-display area of the display panel to replace a conventional external driving chip, which not only can improve the productivity and reduce the product cost, but also can reduce the frame width of the display panel to realize the aesthetic design of a narrow frame.
However, compared with the square line display, the special-shaped display has the problems that the GOA circuit is more difficult and complicated to place due to the shape factor, and even if the automatic placement is realized through software, the layout design efficiency is not high, the layout space utilization rate is not ideal, and the like.
therefore, it is necessary to provide a display panel to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The display panel can improve the layout design efficiency and the layout space utilization rate of the special-shaped display.
To achieve the above object, the present disclosure provides a display panel, comprising:
The array substrate comprises a display area and a non-display area surrounding the display area, wherein the display area is provided with a geometric center and a contour line between the display area and the non-display area;
the display area is provided with a plurality of grid signal lines, and each grid signal line is intersected with the contour line of the display area to form at least one intersection point;
the non-display area is provided with gate drive circuits which are electrically connected with the gate signal lines in a one-to-one correspondence mode, and each gate drive circuit is provided with a positioning line; and for the gate drive circuit corresponding to the same gate signal line and the at least one intersection point, the at least one intersection point and the geometric center form a connecting line segment, and the direction of the positioning line is consistent with that of the connecting line segment.
In some embodiments, for the gate driving circuit and the at least one intersection corresponding to the same gate signal line, the gate driving circuit and the at least one intersection have a predetermined interval therebetween.
in some embodiments, the gate driving circuit includes a connection line electrically connected to the corresponding gate signal line.
In some embodiments, the display area is circular in shape, and the geometric center is located at a center of the display area.
In some embodiments, the display area is oval or irregular in shape.
In some embodiments, the gate driving circuit is a goa (gate Driver On array) circuit formed On the array substrate.
In some embodiments, the at least one intersection point forms an angle β with a horizontal line and a line segment connecting the geometric centers.
In order to make the features and technical contents of the present disclosure more comprehensible, please refer to the following detailed description of the present disclosure and the accompanying drawings, which are provided for reference only and are not used to limit the present disclosure.
Drawings
Fig. 1 is a schematic structural diagram of a display panel according to an embodiment of the disclosure;
FIG. 2 is a flow chart of a method for manufacturing a display panel according to an embodiment of the disclosure.
Detailed Description
In order to make the objects, technical means and effects of the present disclosure more clear, the present disclosure will be further described with reference to the accompanying drawings. It is to be understood that the embodiments described herein are only a few embodiments, rather than all, of the present disclosure and are not intended to limit the present disclosure.
Referring to fig. 1, which shows a schematic structural diagram of a display panel according to an embodiment of the present disclosure, a display panel 1 includes an array substrate 10, where the array substrate 10 includes a display area 12 and a non-display area 14 surrounding the display area 12. The display area 12 has a geometric center C and a contour 16 bordering the display area 12 and the non-display area 14. In the embodiment of the present disclosure, the shape of the display area 12 is circular, and the geometric center C is located at the center of the display area 12. However, the application of the present disclosure is not limited to the above examples, and the shape of the display area 12 may also be an oval or an irregular shape.
as shown in fig. 1, the display region 12 is provided with a plurality of gate signal lines 20, and each of the gate signal lines 20 intersects the contour line 16 of the display region 12 to form at least one intersection (e.g., P1, P2, P3). The non-display region 14 is provided with gate driving circuits 30 electrically connected to the gate signal lines 20 in a one-to-one correspondence manner, each gate driving circuit 30 has a positioning line 32, and the positioning line 32 may be a line or a pattern marked on the gate driving circuit 30, or a virtual positioning line calculated by a computer through an image processing program.
As shown in fig. 1, for the gate driving circuit 30 corresponding to the same gate signal line 20 and the at least one intersection (e.g., P1, P2, P3), the positioning line 32 is aligned with a connecting line segment (e.g., P1-C, P2-C, P3-C) of the at least one intersection (e.g., P1, P2, P3) and the geometric center C. Specifically, an included angle β is formed between a segment (e.g., P1-C, P2-C, P3-C) connecting the at least one intersection (e.g., P1, P2, P3) and the geometric center C and the horizontal line H, and is represented by an included angle between the segment P1-C and the horizontal line H in FIG. 1.
Specifically, for the gate driving circuit 30 corresponding to the same gate signal line 20 and at least one intersection (e.g., P1, P2, P3), the gate driving circuit 30 and the at least one intersection (e.g., P1, P2, P3) have a predetermined interval d therebetween.
Specifically, the gate driving circuit 30 is a goa (gate Driver On array) circuit formed On the array substrate 10. The gate driving circuit 30 includes a connection line 34 electrically connected to the corresponding gate signal line 20.
FIG. 2 is a flow chart of a method for manufacturing a display panel according to an embodiment of the disclosure. Referring to fig. 1, the display panel 1 includes an array substrate 10, where the array substrate 10 includes a display region 12 and a non-display region 14 surrounding the display region 12, and the display region 12 is provided with a plurality of gate signal lines 20. The manufacturing method of the display panel 1 of the present disclosure includes the steps of:
Step S01, calculating the geometric center C of the display area 12 and the contour 16 between the display area 12 and the non-display area 14. In the embodiment of fig. 1, the display area 12 is circular, and the geometric center C of the display area 12 is calculated to be located at the center of the display area 12. The shape of the display area 12 may be an ellipse or an irregular shape, and the geometric center of the display area 12 having the ellipse or the irregular shape may also be calculated in step S01.
In step S02, at least one intersection (e.g., P1, P2, P3 of fig. 1) of the contour lines 16 of the display region 12 where each gate signal line 20 intersects is calculated.
Step S03, disposing gate driving circuits 30 in the non-display region 14, wherein each gate driving circuit 30 has a positioning line 32, and for the gate driving circuit 30 corresponding to the same gate signal line 20 and the at least one intersection (e.g., P1, P2, P3), the positioning line 32 is aligned with a connecting line segment (e.g., P1-C, P2-C, P3-C) between the at least one intersection (e.g., P1, P2, P3) and the geometric center C.
Specifically, an included angle β is formed between a segment (e.g., P1-C, P2-C, P3-C) connecting the at least one intersection point (e.g., P1, P2, P3) and the geometric center C and a horizontal line H, and the included angle β is represented by an included angle between the segment P1-C and the horizontal line H in FIG. 1.
further, before the step of providing the gate driving circuits 30 electrically connected to the gate signal lines 20 in one-to-one correspondence to the non-display region 14, the method further includes: the gate driving circuit 30 is rotated by the included angle β to align the positioning line 32 with a connecting line segment (e.g., P1-C, P2-C, P3-C) of the at least one intersection point (e.g., P1, P2, P3) and the geometric center C.
Specifically, for the gate driving circuit 30 and the at least one intersection (e.g., P1, P2, P3) corresponding to the same gate signal line 20, the gate driving circuit 30 and the at least one intersection (e.g., P1, P2, P3) have a predetermined interval d therebetween. Further, the gate driving circuit 30 may be a GOA (gate Driver On array) circuit formed On the array substrate 10 by a GOA technology.
in summary, the display panel and the manufacturing method thereof provided by the present disclosure mainly calculate the placement position of the corresponding gate driving circuit through the intersection point of the gate signal line and the contour line of the display area, the calculation rule is clear and feasible, and the automated placement can be realized through software, so that the layout design efficiency and the layout space utilization rate of the special-shaped display are significantly improved. In addition, the gate driving circuit disclosed by the invention can be set to have the same distance with the corresponding gate signal line and have symmetry, so that the display panel has good impedance uniformity.
It will be understood that the application of the present disclosure is not limited to the examples described above, and that modifications and variations can be made by persons skilled in the art in light of the above teachings, and all such modifications and variations are intended to fall within the scope of the appended claims.
Claims (7)
1. A display panel, comprising:
The array substrate comprises a display area and a non-display area surrounding the display area, wherein the display area is provided with a geometric center and a contour line between the display area and the non-display area;
The display area is provided with a plurality of grid signal lines, and each grid signal line is intersected with the contour line of the display area to form at least one intersection point;
the non-display area is provided with gate drive circuits which are electrically connected with the gate signal lines in a one-to-one correspondence mode, and each gate drive circuit is provided with a positioning line;
And for the gate drive circuit corresponding to the same gate signal line and the at least one intersection point, the at least one intersection point and the geometric center form a connecting line segment, and the direction of the positioning line is consistent with that of the connecting line segment.
2. The display panel of claim 1, wherein: for the gate driving circuit corresponding to the same gate signal line and the at least one intersection, there is a predetermined interval between the gate driving circuit and the at least one intersection.
3. The display panel of claim 1, wherein: the gate driving circuit includes a connection line electrically connected to the corresponding gate signal line.
4. The display panel of claim 1, wherein: the display area is circular, and the geometric center is located at the center of the circle of the display area.
5. The display panel of claim 1, wherein: the display area is in an oval or irregular shape.
6. The display panel of claim 1, wherein: the gate driving circuit is a goa (gate Driver On array) circuit formed On the array substrate.
7. The display panel of claim 1, wherein: and an included angle beta is formed between the at least one intersection point and a connecting line segment of the geometric center and the horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520734.2U CN209804159U (en) | 2018-09-18 | 2018-09-18 | Display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520734.2U CN209804159U (en) | 2018-09-18 | 2018-09-18 | Display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209804159U true CN209804159U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821520734.2U Active CN209804159U (en) | 2018-09-18 | 2018-09-18 | Display panel |
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| CN (1) | CN209804159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986669A (en) * | 2018-09-18 | 2018-12-11 | 武汉华星光电技术有限公司 | Display panel and its manufacturing method |
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2018
- 2018-09-18 CN CN201821520734.2U patent/CN209804159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986669A (en) * | 2018-09-18 | 2018-12-11 | 武汉华星光电技术有限公司 | Display panel and its manufacturing method |
| CN108986669B (en) * | 2018-09-18 | 2024-01-30 | 武汉华星光电技术有限公司 | Display panel and manufacturing method thereof |
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