Light receiving unit and image taking apparatus

Details Light receiving unit and image taking apparatus Light receiving unit and image taking apparatus

2008-01-15

2008-01-15

Epps, Georgia (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

C250S226000, C250S208100, C348S337000, C348S339000, C348S340000, C348S349000, C359S634000

Reexamination Certificate

active

07319216

ABSTRACT:
A first prism11aand a second prism12aare joined together on a face-to-face basis. A dichroic mirror13ais interposed into the junction plane to reflect only G-light. A first imaging device111areceives the reflected light (G-light) with high sensitivity. In this manner, there is constructed an inexpensive light receiving unit10ahaving the same visual sensitivity characteristic as eyes of a person. The light receiving unit10ais disposed in an image taking apparatus.

REFERENCES:
patent: 4654698 (1987-03-01), Langworthy
patent: 5023723 (1991-06-01), Date et al.
patent: 6710806 (2004-03-01), Satoh
patent: 6822801 (2004-11-01), Yahagi et al.
patent: 2003/0151685 (2003-08-01), la Grone
patent: 6-281881 (1994-10-01), None
patent: 2000-201290 (2000-07-01), None
patent: 2003-309858 (2003-10-01), None

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