Enhanced color image sensor device and method of making the...

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation

Reexamination Certificate

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Details

C257S290000, C257S291000, C257S294000

Reexamination Certificate

active

07078779

ABSTRACT:
A semiconductor device including a substrate having a plurality of image sensing elements formed therein, a plurality of spaced apart color filters overlying the substrate and a light blocking material interposed between adjacent spaced apart color filters.

REFERENCES:
patent: 5631753 (1997-05-01), Hamaguchi et al.
patent: 5633739 (1997-05-01), Matsuyama et al.
patent: 5747790 (1998-05-01), Shimomura et al.
patent: 6162654 (2000-12-01), Kawabe
patent: 6525758 (2003-02-01), Gaudiana et al.
patent: 64040889 (1998-02-01), None
patent: 2001011607 (2001-02-01), None

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