Title:
PHOTOELECTRIC CONVERTER
Document Type and Number:
Japanese Patent JPS5270722
Kind Code:
A
Abstract:
PURPOSE: To delete effect of voltage fluctuation caused by photoelectric conversion function in extremely simple and economical way by setting reference level and by controlling the reference level by voltage variations of light source power source.
Inventors:
YAMAURA HIROKI
ITOU TAKAYUKI
ITOU TAKAYUKI
Application Number:
JP14715675A
Publication Date:
June 13, 1977
Filing Date:
December 09, 1975
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
G06K9/00; G06T1/00; H01L31/12; H04N1/40; (IPC1-7): G06K9/00; H01L31/12; H04N1/02