METHOD FOR MANUFACTURING TRANSISTOR AND DISPLAY DEVICE

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United States of America Patent

SERIAL NO

15654089

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Abstract

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A transistor with high productivity and a method for manufacturing the transistor are provided. In the formation of a bottom-gate transistor using a metal oxide layer as a semiconductor layer where a channel is formed, a gate insulating layer including silicon nitride is formed, and then plasma treatment is successively performed in the same treatment chamber under an atmosphere containing oxygen. After that, the metal oxide layer is formed.

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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
HAMOCHI, Takashi Tochigi, JP 74 909
HOSAKA, Yasuharu Tochigi, JP 109 1101
OBONAI, Toshimitsu Shimotsuke, JP 48 293
YAMAZAKI, Shunpei Setagaya, JP 7526 239327

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