Image sensor and X-ray image sensing module including the same

Image sensor and X-ray image sensing module including the same

According to example embodiments, an image sensor includes a charge sensing amplifier configured to amplify charges sensed by a sensing unit. The charge sensing amplifier includes an input terminal, an amplification terminal, an output terminal, a first capacitor connected between the input terminal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK JAEUL, SUNG YOUNG-HUN, CHO GYU-HYEONG, YANG JUN-HYEOK, HAN SANG-WOOK, KIM CHANG-JUNG, KIM HYUN-SIK, KIM YOUNG
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TESTING
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Beschreibung
Zusammenfassung:According to example embodiments, an image sensor includes a charge sensing amplifier configured to amplify charges sensed by a sensing unit. The charge sensing amplifier includes an input terminal, an amplification terminal, an output terminal, a first capacitor connected between the input terminal and the amplification terminal, a first switch connected between the input terminal and the amplification terminal, a second capacitor connected between the amplification terminal and the output terminal, and a second switch connected between the output terminal and a reference voltage terminal.