Solid-state image sensing device and camera

Details Solid-state image sensing device and camera Solid-state image sensing device and camera

2005-05-12

2009-10-20

Chan, Jason (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

Reexamination Certificate

active

07605853

ABSTRACT:
A solid-state imaging device includes a source-follower amplifier having a driver transistor and a load circuit connected to the driver transistor. The load circuit is structured by a first MOS transistor having a gate with a fixed potential, and a load device connected to a source of the first MOS transistor. Furthermore, the load circuit of the source-follower amplifier is structured by a plurality of serially connected MOS transistors. Furthermore, by adapting a structure using a current mirror circuit, load conductance is reduced.

REFERENCES:
patent: 5144447 (1992-09-01), Akimoto et al.
patent: 6437635 (2002-08-01), Watanabe
patent: 7212241 (2007-05-01), Iesaka
patent: 2002/0003964 (2002-01-01), Kanbara et al.
patent: 2003/0011698 (2003-01-01), Iesaka
patent: 2003/0200071 (2003-10-01), Zhang et al.
patent: 6-232656 (1994-08-01), None
patent: 2000-278608 (2000-10-01), None
T. Ando and H. Komobuchi, “Basis Of Solid-State Image Sensing Device”, Japan Science Publishing Association, 1999, p. 79.

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