Hybrid analog-digital pixel implemented in a stacked configuration

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United States of America Patent

PATENT NO 9818777
SERIAL NO

14939161

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Abstract

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A hybrid analog-digital pixel circuit is fabricated on two wafers. A first wafer includes the analog pixel circuitry and a second wafer includes the digital control and processing circuitry. Externally accessible contact structures for electrically interconnecting the two wafers are arranged in groups. Each group includes externally accessible contact structures for carrying signals associated solely with operation of a corresponding pixel.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITEDBUCKINGHAMSHIRE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Raynor, Jeffrey M Edinburgh, GB 57 360

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