Display panel and display device

A display panel and display area technology, which is applied to identification devices, instruments, etc., can solve the problem of high screen ratio of the display panel, and achieve the effects of improving the display effect, suppressing signal crosstalk, and reducing the capacitive coupling effect.

Active Publication Date: 2018-11-13
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display panel and a display device to solve the problem that devices with large sizes can be installed and used normally under the premise of ensuring a high screen ratio of the display panel

Method used

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  • Display panel and display device

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0030] figure 1 It is a structural schematic diagram of an existing display panel. see figure 1 , the display panel includes a base substrate 010 . The base substrate 010 includes a device setting area 011 , a display area 013 and a second non-display area 014 , the second non-display area 014 surrounds the display area 013 and the device setting area 011 , and the display area 013 and the device setting area 011 are separated by a certain distance. The display panel further includes a plurality of data lines 0...

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Abstract

The invention discloses a display panel and a display device. A substrate of the display panel includes a device setting area, a first non-display area, a display area and a second non-display area, wherein the first non-display area surrounds the device setting area, and the display area surrounds the first non-display area; a plurality of data lines formed on the substrate; and a first metal layer, a second metal layer and a third metal layer formed on the substrate, all data lines include first trace parts which are located in the second metal layer; part of the data lines passing through the first non-display area also include first jumper parts, all of which are located in the third metal layer; or all first jumper parts are located in the first metal layer; or part of the first jumper parts are located in the third metal layer and other first jumper parts are located in the first metal layer. The display panel has the advantage that devices of large sizes can be normally installed and used when ensuring relatively high display panel screen ratio.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display panel and a display device. Background technique [0002] With the continuous development of display technology, display panels are widely used in electronic devices such as mobile phones, tablet computers, and information inquiry machines in public halls, bringing convenience to people's lives. [0003] At present, "screen-to-body ratio" has become an important parameter to measure the quality of display panels. The larger the "screen ratio", the smaller the frame of the display panel, which makes the frame of the display panel unable to accommodate larger devices, such as cameras, earpieces or infrared sensors. Therefore, on the premise of ensuring a high screen-to-body ratio of the display panel, how to enable the normal installation and use of various devices with large sizes has become an urgent problem to be solved. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30H10K59/40H10K59/131
Inventor 蓝学新朱绎桦许喜爱王晓玉黄敏崔宇李东华陈建群陈国照
Owner XIAMEN TIANMA MICRO ELECTRONICS
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