Tri-gate charge transfer block structure in time of flight pixel

A pixel circuit includes a photodiode in semiconductor material to accumulate image charge in response to incident light. A tri-gate charge transfer block coupled includes a single shared channel region the semiconductor material. A transfer gate, shutter gate, and switch gate are disposed proximate...

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Bibliographische Detailangaben
Hauptverfasser: Choi, Woon II, Manabe, Sohei
Format: Patent
Sprache:eng
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