ARRAY SUBSTRATE

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United States of America Patent

APP PUB NO 20180294281A1
SERIAL NO

15540032

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Abstract

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The invention provides an array substrate, each sub-pixel comprising: a control TFT and a pixel electrode connected to control TFT; the pixel electrode comprising: a main region pixel electrode and a secondary region pixel electrode, layout with a gap in-between, and a first connection electrode electrically connected to the main region pixel electrode and the secondary region pixel electrode; the main and secondary region pixel electrodes being of special shape slit structure, the main region branch electrodes having a width smaller than width of the secondary region branch electrodes, the main region slit having a width smaller than width of the secondary region slit. The structural difference in the main and secondary region pixel electrodes is used to improve color shift, leading to reducing the number of TFTs in each pixel, improving pixel aperture ratio, reduces difficulty in balance control of best common voltage between main and secondary regions.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO LTDNO 9-2 TANGMING ROAD GONGMING STREET GUANGMING NEW DISTRICT SHENZHEN GUANGDONG 518132

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gan, Qiming Shenzhen City, CN 33 32

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