Camera display device in view finder

Details Camera display device in view finder Camera display device in view finder

1978-10-25

1980-04-08

Gellner, Michael L.

G03B 1720

Patent

active

041969987

ABSTRACT:
A display device in the view finder of a camera in which relevant photographing information is displayed digitally by display elements. A logical product of an electrical signal is generated by a switch operated when said camera is set for self-timer photographing or, when the camera is set for bulb photographing. This signal and an electrical signal provided upon start of photographing, are employed and the lighting of the display elements in the finder is stopped in synchronization with the start of self-timer photographing or with the start of bulb photographing.

REFERENCES:
patent: 4114173 (1978-09-01), Tezuka et al.

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