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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 prone to various traces, uneven display brightness, and prone to warping and deformation at the border

Pending Publication Date: 2021-09-21
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a display panel and a display device to solve the problem that the existing display panel is prone to warping and deformation at the frame due to the lack of an effective support structure in the frame area, which in turn leads to uneven display brightness and prone to various problems. traces of the problem

Method used

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

Examples

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Embodiment Construction

[0029] The application will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present application, but not to limit the scope of the present application. Likewise, the following embodiments are only some of the embodiments of the present application but not all of them, and all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0030] see figure 1 , figure 1 is a schematic structural diagram of a display panel provided in an embodiment of the present application. Such as figure 1 As shown, the display panel 10 includes a first substrate 11, and the first substrate 11 includes a first substrate 111, and a first metal layer 112, an insulating layer 113, and a second metal layer sequentially disposed on the first substrate 111. 114 and color resist layer 115. Wherein...

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PUM

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Abstract

The invention relates to a display panel and a display device, and the display panel comprises a first substrate, and the first substrate comprises: a first substrate which comprises a display area and a non-display area located at the periphery of the display area; a first metal layer, an insulating layer, a second metal layer and a color resistance layer which are sequentially arranged on the first substrate, wherein the first metal layer comprises a signal line, the signal line extends from the display area to the non-display area, the insulating layer is provided with a first via hole, the color resistance layer is located on the display area and the non-display area and comprises a plurality of color resistors, each color resistor is provided with a second via hole, the second metal layer comprises a driving circuit wire, and the driving circuit wire is located in the non-display area and is electrically connected with the signal wire through the first via hole and a second via hole of a color resistor located on the non-display area, so that the problems are solved that the frame area of an existing display panel is lack of a supporting structure, buckling deformation is prone to occurring at the frame position, the display brightness is not uniform, and various traces are easy to appear.

Description

【Technical field】 [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] Liquid crystal display (Liquid Crystal Display, LCD) and other flat display devices are widely used in mobile phones, televisions, personal digital assistants, digital cameras, notebooks, etc. Various consumer electronic products such as computers and desktop computers have become the mainstream of display devices. Most of the liquid crystal display devices currently on the market are backlight liquid crystal displays, which include a liquid crystal display panel (TFT-LCD) and a backlight module (Backlight Module). The working principle of the liquid crystal display panel is to place liquid crystal molecules between two parallel glass substrates. There are many vertical and horizontal small wires between the two glass substrates. The direction of the liquid crystal molecules is controlled by elect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333
CPCG02F1/133514G02F1/133308
Inventor 肖邦清
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD