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Display panel and display device

A display panel and display area technology, applied in static indicators, nonlinear optics, optics, etc., can solve problems such as short distances, achieve the effect of increasing the distance between layers, increasing the charging rate, and reducing the capacitance between metal layers

Pending Publication Date: 2020-06-05
XIAMEN TIANMA MICRO ELECTRONICS
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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 are used to improve the problem that the distance between the wiring of the connection part of the data line and the switch control line unit in the non-display area of ​​the display panel is relatively close to the layer of the switch control line unit, Thereby increasing the charging rate of the display panel

Method used

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Embodiment Construction

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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 relates to the technical field of display. The display panel comprises a substrate, a first metal layer, a second metal layer and a third metal layer arranged in sequence, and also comprises a data line group extending along a second direction. The non-display area of the display panel comprises a switch unit and a switch control line unit extending in the first direction, and any data line set at least comprises a first data line and a second data line. The first pole of any switch unit is electrically connected with the firstdata line or the second data line in a one-to-one correspondence manner. The control end of any switch unit is electrically connected with the switch control line unit through a first connecting wire, the first connecting wire is at least partially overlapped with the orthographic projection of the switch control line unit on the substrate, the switch control line unit is arranged on the second metal layer, and the first connecting wire is arranged on the third metal layer. By increasing the interlayer distance between the switch control line unit and the first connecting line, the charging rate of the display panel can be increased.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] Liquid crystal display (LCD, Liquid Crystal Display) is the most widely used flat panel display at present, and has gradually become a variety of electronic devices such as mobile phones, personal digital assistants (PDA), digital cameras, computer screens, vehicle display screens or notebook computers. A display with a high-resolution color screen that is widely used in screens and the like. With the development and progress of liquid crystal display technology, people have put forward higher requirements for the display quality, power consumption rate and appearance design of liquid crystal displays. Low power consumption, high efficiency and narrow frame have become the goals pursued by people. [0003] figure 1 Shown is a cross-sectional view of the non-display area of ​​the display panel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G02F1/1345G02F1/1362
CPCG02F1/136286G02F1/13306G02F1/13452
Inventor 吴昊
Owner XIAMEN TIANMA MICRO ELECTRONICS
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