Solid-state image pickup device having a plurality of photoelect

Details Solid-state image pickup device having a plurality of photoelect Solid-state image pickup device having a plurality of photoelect

1997-10-14

1998-09-01

Allen, Stephone B.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

250226, 358514, H01J 4014

Patent

active

058013733

ABSTRACT:
In a solid-state image pickup device this invention, in order to satisfactorily detect optical signals over a wide spectrum range from a visible light range to an invisible light range, a photoelectric conversion element for converting an optical signal in the invisible light range into an electrical signal, and photoelectric conversion elements for converting an optical signal in the visible light range into an electrical signal are formed on a common semiconductor chip.

REFERENCES:
patent: 4663656 (1987-05-01), Elabd et al.
patent: 4791469 (1988-12-01), Ohmi et al.
patent: 5453611 (1995-09-01), Oozu et al.

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