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Liquid crystal display panel and display device

一种液晶显示面板、显示区的技术，应用在辨认装置、非线性光学、仪器等方向，能够解决亮度和视角不同等问题，达到改善亮度和视角不同、改善技术问题、亮度相同的效果

Active Publication Date: 2020-04-28
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

[0004] The present application provides a liquid crystal display panel and a display device to alleviate the technical problems of different brightness and viewing angles at the upper and lower rounded corners of the existing rounded corner liquid crystal display panel

Method used

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

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0030] 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 orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a liquid crystal display panel and a display device. The liquid crystal display panel comprises a display area and a non-display area arranged around the display area. The display area comprises a middle area and edge areas located at four corners of the middle area. The liquid crystal display panel comprises a plurality of pixels arranged in an array. The pixels comprise amain pixel area and an auxiliary pixel area, and light transmittance of the main pixel area is greater than that of the auxiliary pixel area; and the pixels comprise first pixels intersecting with a boundary line of an edge area and the non-display area, a part of the area of the first pixels is shielded by a black matrix, and the at least two first pixels are symmetrical about a horizontal centerline of the liquid crystal display panel. The pixels comprise the main pixel area and the auxiliary pixel area which have different light transmittance; and the at least two first pixels are arrangedto be symmetrical about the horizontal center line so that the light transmittance of the parts, covered by the non-display area, of the first pixels located above and below the horizontal center line is the same, the light transmittance of the parts, which are not covered, of the first pixels is the same too, and therefore, brightness of upper and lower parts is the same.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a liquid crystal display panel and a display device. Background technique [0002] In a vertical alignment liquid crystal display panel, in order to achieve a large viewing angle effect, each pixel includes a main pixel area and a sub-pixel area, the light transmittance of the main pixel area is high, and the light transmittance of the sub-pixel area is low. In the existing liquid crystal display panel with rounded corners, the pixels are arranged in a rectangular array, and the four corners of the liquid crystal display panel with rounded corners are rounded, so the pixels at the rounded corners will be partially blocked. When all the pixels are arranged in the same way, that is, each pixel is arranged according to the main pixel area on the top and the auxiliary pixel area on the bottom, or the main pixel area is on the bottom and the auxiliary pixel area is on the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G09F9/302
CPCG02F1/1333G09F9/302G02F1/134309G02F1/134345G02F1/136209G02F2201/123G02F2201/14G02F1/133388G02F1/134336
Inventor 林永伦
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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