Radiation imaging apparatus, radiation imaging system, and control method for radiation imaging apparatus

A radiation imaging apparatus includes a plurality of pixels, each of which includes a conversion element and a transistor, a plurality of drive lines connected to gates of the transistors, a drive circuit unit configured to supply a voltage to the plurality of drive lines, and a control unit config...

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Hauptverfasser: Watanabe, Minoru, Kawanabe, Jun, Ofuji, Masato, Wayama, Hiroshi, Yokoyama, Keigo, Fujiyoshi, Kentaro, Furumoto, Kazuya
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creator Watanabe, Minoru
Kawanabe, Jun
Ofuji, Masato
Wayama, Hiroshi
Yokoyama, Keigo
Fujiyoshi, Kentaro
Furumoto, Kazuya
description A radiation imaging apparatus includes a plurality of pixels, each of which includes a conversion element and a transistor, a plurality of drive lines connected to gates of the transistors, a drive circuit unit configured to supply a voltage to the plurality of drive lines, and a control unit configured to control the drive circuit unit. The control unit performs control of causing the drive circuit unit to apply a different voltage that is between the OFF voltage and the ON voltage and is different from the OFF voltage and the ON voltage to the plurality of drive lines in a different period different from a period in which storage control is performed and a period in which read control is performed.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEMICONDUCTOR DEVICES
title Radiation imaging apparatus, radiation imaging system, and control method for radiation imaging apparatus
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