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Thin film transistor pixel electrode layer structure and display panel

A technology of pixel electrode layer and thin film transistor, applied in instruments, nonlinear optics, optics, etc., can solve the problems of low liquid crystal rotation efficiency, driving voltage and power consumption, etc.

Active Publication Date: 2022-08-05
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

Please refer to figure 2 , figure 2 for figure 1 As shown in the figure, the pixel electrode branch 11 of the TFT substrate has the problems of low liquid crystal rotation efficiency and driving voltage power consumption when the electric field controls the direction of the liquid crystal molecules.

Method used

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  • Thin film transistor pixel electrode layer structure and display panel
  • Thin film transistor pixel electrode layer structure and display panel
  • Thin film transistor pixel electrode layer structure and display panel

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Embodiment Construction

[0022] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present application may be practiced. Directional terms mentioned in this application, such as [upper], [lower], [front], [rear], [left], [right], [inner], [outer], [side], etc., are only for reference Additional schema orientation. Therefore, the directional terms used are used to describe and understand the present application, rather than to limit the present application. In the figures, structurally similar elements are denoted by the same reference numerals.

[0023] A thin film transistor (TFT) pixel electrode layer structure provided by an embodiment of the present invention includes a substrate, a patterned protrusion structure is disposed above the substrate, a pixel electrode layer correspondingly covers the patterned protrusion structure, and is connected to To the pixel circuit region of the pixel, and insulating strips a...

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Abstract

The present invention provides a pixel electrode layer structure of a thin film transistor, comprising a substrate, a patterned protrusion structure disposed above the substrate, a pixel electrode layer correspondingly covering the patterned protrusion structure, and connected to a pixel circuit area at the same time , and, insulating strips are disposed between the adjacent patterned raised structures to form insulating grooves. The thin film transistor pixel electrode layer structure reduces the driving voltage of the pixel and saves the power consumption of the liquid crystal display by forming insulating grooves at the gap of the rice-shaped pixel electrode layer.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a thin film transistor pixel electrode layer structure and a display panel. Background technique [0002] Liquid crystal display is a kind of display widely used at present. The commonly used liquid crystal display is usually composed of a color filter (CF) substrate, a thin film transistor (TFT) substrate, and a liquid crystal between the two substrates. layer composition. The liquid crystal in the liquid crystal layer is a kind of macromolecule, which flows like a liquid. Its molecular structure is slender, and the arrangement direction of the molecules can be controlled by voltage, and then the light transmittance can be controlled. And produce a grayscale color effect. [0003] In order to improve the display effect such as brightness, contrast, color or viewing angle, some will add a compensation film on the glass substrate, or change the arrangement of liquid cry...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343
CPCG02F1/134309
Inventor 郝思坤
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD