Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2007-01-23
2007-01-23
Allen, Stephone B. (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S214100, C257S230000, C257S292000, C348S294000, C348S311000
Reexamination Certificate
active
11087602
ABSTRACT:
A solid-state image sensing device including an image sensing region in which a matrix of unit pixels, each including a photodiode in a surface portion of a semiconductor substrate, is provided; a read transistor connected between a respective photodiode and a detection node; an amplifying transistor connected to the detection node so as to amplify the signal charge output to the detection node and to output a pixel signal to a signal output line reading out the pixel signal output; a reset transistor connected to the detection node and to a discharge node; and an address transistor connected to a source of the amplifying transistor for selecting an address of the photodiode when an address signal is supplied to a gate.
REFERENCES:
patent: 6521925 (2003-02-01), Mori et al.
patent: 6649948 (2003-11-01), Inoue
patent: 6690423 (2004-02-01), Nakamura et al.
patent: 7030433 (2006-04-01), Mimuro et al.
patent: 10-257394 (1998-09-01), None
patent: 11-074499 (1999-03-01), None
Goto Hiroshige
Yamaguchi Tetsuya
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