THIN- FILM TRANSISTOR SUBSTRATE AND LUMINESCENT DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200027900A1
SERIAL NO

16434425

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Abstract

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A thin-film transistor substrate includes a pixel circuit, an interlayer insulating film, electrodes, and a hard mask metal. The pixel circuit includes a thin film transistor. The interlayer insulating film has contact holes and covers the pixel circuit. The electrodes are exposed above a surface of the interlayer insulating film, and electrically coupled to the pixel circuit via the contact holes. The hard mask metal has openings at portions facing the contact holes and is provided on the surface of the interlayer insulating film.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
EBIHARA, Ryosuke Tokyo, JP 3 2
MURAI, Atsuhito Tokyo, JP 60 324
TERAI, Yasuhiro Tokyo, JP 28 309

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