THIN-FILM TRANSISTOR AND X-RAY SENSOR

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250040274A1
SERIAL NO

18781161

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Abstract

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A thin-film transistor to be used in an X-ray sensor includes a gate electrode, a semiconductor layer, and a gate insulating layer located between the semiconductor layer and the gate electrode. The gate insulating layer includes a first region having an interface with the gate electrode, a second region having an interface with the semiconductor layer, and a third region located between the first region and the second region. Each of the first region and the second region has a density of electron trap states and a density of hole trap states that are higher than whichever of a density of electron trap states and a density of hole trap states of the third region that is lower.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHINO, Takayuki Kawasaki, JP 36 312
IWASA, Koichi Kawasaki, JP 1 0
SEKINE, Hiroyuki Kawasaki, JP 83 632
TAKECHI, Kazushige Kawasaki, JP 64 5704
TANAKA, Jun Kawasaki, JP 256 2318

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