Ultra low voltage CMOS image sensor architecture

Details Ultra low voltage CMOS image sensor architecture Ultra low voltage CMOS image sensor architecture

2006-02-28

2006-02-28

Pyo, Kevin (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C257S292000, C348S308000

Reexamination Certificate

active

07005626

ABSTRACT:
A pixel element for an image sensor comprising, a photodiode and a reset transistor connected to an input node, wherein said reset transistor is a PMOSFET connected between said input node and the supply voltage, and wherein said pixel further comprises parallel complementary signal paths.

REFERENCES:
patent: 6130713 (2000-10-01), Merrill
patent: 6215113 (2001-04-01), Chen et al.
patent: 6380572 (2002-04-01), Pain et al.
patent: 6429413 (2002-08-01), Kawahara et al.
patent: 6583440 (2003-06-01), Yasukawa

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