Solid-state image pickup device and image input device

Details Solid-state image pickup device and image input device Solid-state image pickup device and image input device

2008-03-04

2008-03-04

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Still and motion modes of operation

C348S294000

Reexamination Certificate

active

10041252

ABSTRACT:
A solid-state image pickup device including a sensor portion22having plural pixels arranged, a vertical scan portion23and a horizontal scan portion24for scanning the pixels of the sensor portion22, an output portion26to which signals output from the sensor portion22are supplied, a bias current adjusting portion30for making the bias current of the output portion26variable, a driving signal generator27for supplying driving signals to the vertical scan portion23, the horizontal scan portion24and said output portion26, and an input portion28for supplying plural driving mode signals to the driving signal generator27, wherein the driving frequency is made variable by the plural driving mode signals, and the bias current adjusting portion30is supplied with a signal for making the bias current variable in accordance with the plural driving mode signals.

REFERENCES:
patent: 6130420 (2000-10-01), Tanaka et al.
patent: 6292218 (2001-09-01), Parulski et al.
patent: 6686957 (2004-02-01), Johnson et al.
patent: 6829008 (2004-12-01), Kondo et al.
patent: 6831690 (2004-12-01), John et al.
patent: 2002/0050518 (2002-05-01), Roustaei
patent: 2001-257946 (2001-09-01), None
Japanese Office Action Issued on Dec. 5, 2006.

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