Solid-state imaging element and digital camera

Details Solid-state imaging element and digital camera Solid-state imaging element and digital camera

2008-09-02

2008-09-02

Vu, Ngoc-Yen T. (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

C348S275000, C348S280000, C348S282000, C348S322000

Reexamination Certificate

active

10755356

ABSTRACT:
A solid-state imaging element contains a plurality of photoelectric converting regions, vertical transfer portions, a horizontal transfer portion, and an output portion. These photoelectric converting regions are arranged on a surface of a semiconductor substrate along a row direction, and a column direction perpendicular to the row direction. The photoelectric converting regions are subdivided into main regions “m” having relatively wide light-receiving areas, and sub-regions “s” having relatively narrow light-receiving areas. These main areas “m” and sub-areas “s” produce signal electron charges corresponding to light having predetermined spectral sensitivities, and then store the produced signal electron charges. A partial photoelectric converting region within the photoelectric converting regions corresponds to different color light with respect to the main region “m” and the subregion “s.”

REFERENCES:
patent: 5703641 (1997-12-01), Watanabe
patent: 6236434 (2001-05-01), Yamada
patent: 6831692 (2004-12-01), Oda
patent: 6961157 (2005-11-01), Tandon et al.
patent: 7190403 (2007-03-01), Yamashita et al.
patent: 2002/0190254 (2002-12-01), Turner et al.
patent: 2001-008104 (2001-01-01), None
patent: 2001-094999 (2001-04-01), None

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