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Array substrate

A technology of array substrate and arrangement direction, applied in the field of array substrate, can solve the problems of pixel voltage drop, screen flicker and so on

Active Publication Date: 2019-12-03
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The variation of the feed-through voltage causes an unexpected drop in the pixel voltage 26, which causes flickering of the TFT-LCD screen.

Method used

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Embodiment Construction

[0070] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0071] Please refer to Figure 3A to Figure 3E , Figure 3A It is a schematic diagram of the first embodiment of the array substrate 20 of the present invention. Please refer to Figure 3A , the array substrate 20 includes a plurality of sub-pixels P1, P2, P3, ..., for the convenience of description, Figure 3A Only nine sub-pixels are displayed, and only three sub-pixels are labeled, but this embodiment is not limited thereto.

[0072] The first sub-pixel P1 includes a first active element T1 and a first pixel electrode E1 electrically connected to the first active element T1, and the second sub-pixel P2 includes a second active element T2 and an electrode electrically connected to the second active element T2. The second pixel electrode E2 and the third sub-pixel P3 include a third active element T3 and a third pixel ele...

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Abstract

An array substrate, the array substrate includes a first pixel, a second sub-pixel and a third sub-pixel, the first pixel has a larger feedthrough voltage variation and a smaller transmittance, and / or the first pixel has a higher Large line impedance and small penetration rate. With this design, the degree of screen flickering can be reduced.

Description

technical field [0001] The invention relates to an array substrate, in particular to an array substrate with improved screen flicker. Background technique [0002] Liquid crystal display devices have the characteristics of light and thin appearance, low power consumption, and no radiation pollution, so they have been widely used in electronic products such as computer screens, mobile phones, personal digital assistants (PDAs), and flat-screen TVs. The liquid crystal display device includes a thin film transistor substrate and an opposite substrate. A liquid crystal material layer is sandwiched between the two substrates. By changing the potential difference of the liquid crystal material layer, the rotation angle of the liquid crystal molecules in the liquid crystal material layer can be changed, so that the liquid crystal material layer The light transmittance changes to display different images. [0003] Please refer to figure 1 , figure 1 It is a schematic diagram of a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1343H01L27/12
CPCG02F1/134309G02F1/1362H01L27/124G02F2201/123G02F1/1368G09G2320/0247
Inventor 陈宥任叶碧纯黄馨谆郑景升
Owner AU OPTRONICS CORP
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