CMOS image sensor

In one embodiment, the image sensor includes a first photodiode configured to convert an optical signal into a photocharge, a sensing node configured to store the photocharge of the first photodiode, and a circuit configured to selectively output an electrical signal corresponding to the photocharge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK YOUNG HWAN, PARK JONG EUN, AHN JUNG CHAK, JANG YOUNG HEUB, LEE SANG JOO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:In one embodiment, the image sensor includes a first photodiode configured to convert an optical signal into a photocharge, a sensing node configured to store the photocharge of the first photodiode, and a circuit configured to selectively output an electrical signal corresponding to the photocharge at the sensing node on an output line. The circuit is connected to at least a first conductive contact, and the output line is disposed between the sensing node and the first conductive contact.