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Liquid crystal display panel and display device

A liquid crystal display panel and display area technology, applied in instruments, nonlinear optics, optics, etc., can solve problems affecting display quality, different charging rates in different areas, uneven loads, etc.

Active Publication Date: 2021-07-06
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The liquid crystal display panel and the display device provided by the present invention solve the technical problem of the existing liquid crystal display panel that the charging rates in different areas are easily caused by uneven loads in different areas of the display area, thereby affecting the display quality.

Method used

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  • Liquid crystal display panel and display device
  • Liquid crystal display panel and display device

Examples

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Embodiment Construction

[0027] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the or...

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PUM

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Abstract

The invention provides a liquid crystal display panel and a display device. The liquid crystal display panel includes an array substrate, a color filter substrate and a liquid crystal layer; the array substrate includes a display area and a non-display area, the non-display area includes an array wiring area, and the color filter substrate includes a common The electrode layer is provided with a hollow structure on the common electrode layer. The hollow structure includes a first hollow structure corresponding to the display area. The area of ​​the first hollow structure increases along the direction of the array wiring area to the display area, so that The area of ​​the common electrode layer in the area decreases gradually along the direction from the array wiring area to the display area, so that the load in the display area from the area close to the array wiring area to the area far away from the array wiring area remains uniform, so that the display area The charging rate of each area remains the same, which improves the display quality of the liquid crystal display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel and a display device. Background technique [0002] The gate driver on array (Gate Driver on Array, GOA) circuit on the array substrate, that is to use the Array (array substrate) process in the existing thin film transistor liquid crystal display to manufacture the scanning driving circuit on the array substrate, to realize the sequential scanning of the scanning lines. The driving mode of row scanning. [0003] With the development of large-scale display panels, the specifications of display panels are getting higher and higher, the load (RC loading) will become larger and larger, and the signal delay will become more and more serious, affecting the display of the panel. Therefore, it is particularly necessary to effectively reduce the load. For a liquid crystal display panel, since the common electrode layer on the color filter substrate is an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1362G02F1/1345
CPCG02F1/134309G02F1/136286G02F1/13454G02F1/1362G02F1/13606G02F2201/121B23K26/55B23K2101/36G02F1/1368
Inventor 奚苏萍
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD