Display device and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12266303
APP PUB NO 20220284857A1
SERIAL NO

17826664

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Abstract

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A display device and a manufacturing method thereof are disclosed. The display device includes a base substrate and at least one pixel circuit provided on the base substrate, and the pixel circuit includes a driving transistor, a first transistor, and a second transistor; the driving transistor includes a control electrode, a first electrode, and a second electrode; the first transistor includes a first active region, the second transistor includes a second active region, the driving transistor includes a fourth active region, at least one of a doping concentration of the first active region and a doping concentration of the second active region is greater than a doping concentration of the fourth active region.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTD100016 NO 10 JIUXIANQIAO ROAD BEIJING CHAOYANG DISTRICT MUNICIPAL DISTRICT BEIJING CITY 100016

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Dachao Beijing, CN 41 75
Xu, Chen Beijing, CN 336 1930
Yang, Shengji Beijing, CN 548 3173

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