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a display panel

Active Publication Date: 2021-07-23
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a display panel, which can solve the problem of loss of pixel aperture ratio and low transmittance due to the wide dark area in the traditional pixel structure, which affects the display quality of the product.

Method used

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Embodiment Construction

[0035] 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.

[0036] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or im...

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Abstract

The present application provides a display panel, including an array substrate, a color filter substrate and a liquid crystal layer. The array substrate includes: scanning lines and data lines; pixel electrodes, arranged corresponding to the pixel area surrounded by the scanning lines and the data lines; first thin film transistors, arranged corresponding to the pixel area, and used to electrically connect the pixel electrodes to the scanning lines and the data lines; And the auxiliary electrode is arranged on the same layer as the pixel electrode and surrounds the pixel electrode; the second thin film transistor is arranged corresponding to the pixel area and used to electrically connect the auxiliary electrode to the first thin film transistor. In the present application, an auxiliary electrode is arranged around the pixel electrode, and the potential received by the pixel electrode and the auxiliary electrode have a difference, so as to drive the deflection of the liquid crystal around the pixel, thereby increasing the aperture ratio of the pixel.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display panel. Background technique [0002] TFT-LCD (Thin film transistor liquid crystal display, thin film transistor liquid crystal display) is a kind of liquid crystal display, which uses thin film transistor technology to improve image quality, and is widely used in TVs, flat-panel displays and projectors. [0003] In order to improve the display effect of the liquid crystal display, a traditional pixel design is to design the pixel structure into four display domains (4 domains), and the rotation angles of the liquid crystal molecules in the four domains are different, thereby improving the display effect. However, in terms of viewing angle, this type of pixel design will have a situation where the color becomes lighter at a large viewing angle. The eight-domain display (8domain) is a structural optimization based on the four-domain display, which can impr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1362G02F1/1337
CPCG02F1/1343G02F1/134309G02F1/13624G02F1/136286G02F1/133707G02F1/1368G02F1/136222
Inventor 严允晟梁楚尉
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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