Display panel and display device

A display panel and display area technology, applied in the direction of identification devices, instruments, etc., to achieve the effect of ensuring brightness and improving display uniformity

Active Publication Date: 2019-04-16
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a display panel and a display device, which solve the technical problem of improving display uniformity

Method used

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  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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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PUM

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Abstract

The invention discloses a display panel and a display device. The display panel comprises a display area, a non-display area, a notch and a data line extending in a first direction, wherein the edge of the display panel is sunken towards the inside of the display area in a second direction to form the notch, A first display area is positioned at one side of the notch, and the second display area is adjacent to the notch and the first display area; a scanning line comprises a first scanning line positioned in the first display area and a second scanning line positioned in the second display area, and the number of the sub-pixels electrically connected with the first scanning line is less than the number of the sub-pixels electrically connected with the second scanning line; the scanning line comprises a wiring part and a grid part, the grid part is used as a grid of a switch tube, the line width of the grid part of the first scanning line is equal to the line width of the grid part of the second scanning line, and the line width of the wiring part of first scanning line is different from the line width of the wiring part of the second scanning line. The display uniformity can be 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 electronic technology and the gradual increase of users' requirements for the performance and sensory experience of electronic products, major manufacturers are also actively developing electronic products that can increase selling points. Subsequently, various special-shaped display screens appeared on the market, such as circular display screens, or display screens with gaps. In the display area of ​​special-shaped display panels, the pixels cannot be arranged in a regular rectangular array, resulting in the pixels in each row of pixels If the numbers are not necessarily the same, the loads on the scanning lines driving different pixel rows are different, which leads to different brightness of pixels determined by different scanning lines, and the display uniformity of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 辛宇韩立静陈娴
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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