Semiconductor device, and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10665610
APP PUB NO 20180019266A1
SERIAL NO

15607863

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Abstract

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In a display device such as a liquid crystal display device, a large-sized display screen is realized under low power consumption. A surface of a source wiring line of a pixel portion employed in an active matrix type liquid crystal display device is processed by way of a plating process operation so as to lower a resistance value of this source wiring line. The source wiring line of the pixel portion is manufactured at a step different from a step for manufacturing a source wiring line of a drive circuit portion. Further, electrodes of a terminal portion are processed by a plating process operation so as to reduce a resistance value thereof.

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Patent Owner(s)

Patent OwnerAddress
SEMICONDUCTOR ENERGY LABORATORY CO LTDKANAGAWA KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujikawa, Saishi Kanagawa, JP 42 940
Koyama, Jun Kanagawa, JP 1633 57063
Kuwabara, Hideaki Kanagawa, JP 319 25720
Yamazaki, Shunpei Tokyo, JP 7526 239327

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