Title:
AUTOMATIC ADJUSTMENT DEVICE FOR IMAGE POSITION
Document Type and Number:
Japanese Patent JPS5342816
Kind Code:
A
Abstract:
PURPOSE: To automatically adjust the position of an image projected on the screen by detecting the information of an image position in the surroundings of the screen by a photo-electroconductive element in order to assum e a control signal.
Inventors:
SUZAKI SATORU
KONDOU TSUTOMU
KONDOU TSUTOMU
Application Number:
JP11781176A
Publication Date:
April 18, 1978
Filing Date:
September 30, 1976
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
G03B21/11; G03B21/00; (IPC1-7): G03B21/00
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