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Thin film transistor array substrate and display panel

A technology of thin film transistors and array substrates, which is applied in the field of thin film transistor array substrates and display panels, can solve the problems of low light transmittance of display panels, and achieve the effect of reducing light reflectivity and improving light transmittance

Active Publication Date: 2021-05-07
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] Since the surface of the thin film transistor is in a state of ups and downs, the light transmittance of the display panel made of the thin film transistor is low

Method used

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  • Thin film transistor array substrate and display panel
  • Thin film transistor array substrate and display panel
  • Thin film transistor array substrate and display panel

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Embodiment Construction

[0021] The word "embodiment" as used in this specification means an example, instance or illustration. Furthermore, as used in this specification and the appended claims, the article "a" or "an" may generally be construed as "one or more" unless specified otherwise or clear from the context in the singular.

[0022] refer to figure 1 , figure 2 with image 3 , figure 1 is a schematic diagram of the display panel of the present invention, figure 2 for figure 1 The schematic diagram of the thin film transistor array substrate 101 in the shown display panel, image 3 for figure 2 A schematic diagram of the A-A' section of the thin film transistor array substrate 101 shown.

[0023] The display panel of the present invention includes a color filter substrate 102 , a liquid crystal layer 103 , and a thin film transistor array substrate 101 . Wherein, the color filter substrate 102 and the thin film transistor array substrate 101 are stacked and combined as one, and the l...

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Abstract

The invention discloses a thin film transistor array substrate and a display panel. The thin film transistor array substrate includes: a display device layer, the display device layer includes at least two pixel electrodes, the pixel electrodes include a trunk electrode and a branch electrode; and a transparent material layer, the transparent material layer covers the trunk electrode and the branch electrode. and / or the branch electrodes, and fill the gap between two adjacent branch electrodes. The invention can improve the light transmittance of the display panel.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a thin film transistor array substrate and a display panel. 【Background technique】 [0002] A pixel electrode is arranged in a traditional thin film transistor array substrate, and the pixel electrode is used to form an electric field with a color filter substrate oppositely arranged in a display panel, so as to deflect liquid crystal molecules. [0003] The pixel electrode is generally composed of strip-shaped electrodes, and there is a gap between two adjacent strip-shaped electrodes. Therefore, the surface of the thin film transistor array substrate is in a state of ups and downs. [0004] Since the surface of the thin film transistor is in a state of ups and downs, the light transmittance of the display panel made of the thin film transistor is relatively low. [0005] Therefore, it is necessary to propose a new technical solution to solve the above technical problems. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1343G02F1/1368
CPCG02F1/1333G02F1/1343G02F1/1368
Inventor 闫春秋
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD