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Display panel and display device

A display panel and display area technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of crosstalk of data lines, affect the display effect, and small distance of data lines, so as to reduce the area, increase the display area, The effect of uniform brightness

Active Publication Date: 2018-12-07
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In a full-screen mobile phone, it is usually necessary to place a camera in the effective display area of ​​the mobile phone, so correspondingly, it is necessary to dig holes in the corresponding effective display area when designing the LCD module of the mobile phone. However, during use, due to The data routing distance in the area around the hole is small, resulting in crosstalk between adjacent data lines, which affects the display effect

Method used

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Examples

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Embodiment Construction

[0021] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0022] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0023] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0024] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display panel and a display device, and belongs to the technical field of display. The display panel comprises a hollowed-out part, a first non-display area and a display area. Each data line passing through the first non-display area comprises a first sub-part, a first wire winding part and a second sub-part, the first sub-parts and the second sub-parts are located on the display area, the first wire winding parts are located on the first non-display area, and the first sub-part and the second sub-part of the same data line are electrically connected through the first wire winding part. A of m first wire winding parts and B of the m first wire winding parts are located on different film layers, the A first wire winding parts and the B first wire winding parts areoverlapped, and the overlapping area gradually changes. By arranging the overlapped first wire winding parts, the area occupied by the first non-display area is remarkably reduced, the display area of the display panel is increased, the load of the data lines is balanced, the coupling effect between the data lines is reduced, the display effect of the display panel is improved, and the display performance of the display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] With the development of display technology, full-screen technology has emerged, and this type of technology is widely used in various electronic devices such as mobile phones. Such mobile phones using the full-screen technology are called full-screen mobile phones. In a full-screen mobile phone, it is usually necessary to place a camera in the effective display area of ​​the mobile phone, so correspondingly, it is necessary to dig holes in the corresponding effective display area when designing the LCD module of the mobile phone. However, during use, due to The data routing distance in the area around the circular hole is relatively small, resulting in crosstalk between adjacent data lines, thus affecting the display effect. [0003] Therefore, how to improve the display performance of the disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362
CPCG02F1/1362G02F1/136286H10K59/131H10K59/40
Inventor 黄敏孙莹许育民
Owner XIAMEN TIANMA MICRO ELECTRONICS
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