Color image pickup device and color light-receiving device

Details Color image pickup device and color light-receiving device Color image pickup device and color light-receiving device

2006-10-31

2006-10-31

Allen, Stephone B. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S208100, C257S440000, C348S272000, C348S280000

Reexamination Certificate

active

07129466

ABSTRACT:
A light-receiving device comprises, on a substrate, a first light-receiving part for detecting light of a first wavelength range, and a second light-receiving part for detecting light of a second wavelength range. At least a part of incident light is transmitted through the first light-receiving part and then received by the second light-receiving part. The central wavelength of the first wavelength range is longer than the central wavelength of the second wavelength range, and the first light-receiving part is composed of an organic semiconductor having an absorption spectral maximum in the first wavelength range.

REFERENCES:
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patent: 6586670 (2003-07-01), Yoshikawa
patent: 6593558 (2003-07-01), Edgar
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patent: 6841816 (2005-01-01), Merrill et al.
patent: 6864557 (2005-03-01), Turner et al.

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