Film information reading device

Details Film information reading device Film information reading device

1985-07-19

1987-09-15

Hix, L. T.

35428912, G03B 724

Patent

active

046935746

ABSTRACT:
In the disclosed camera, a reading device in the camera body's cartridge chamber reads electrically sensible data from a cartridge by determining the existence of data at one location of a data carrying surface on the cartridge and optically reading the remaining electrical data at the location of another data carrying surface. A positioning device positions a movable carrier member which holds optical detecting elements a specific distance form the other data carrying surface. Preferably the determination of the existence of data is performed by electrically contacting the one location of the data carrying surface.

REFERENCES:
patent: 4417793 (1983-11-01), Oyokota et al.
patent: 4512643 (1985-04-01), Tokuda
patent: 4582408 (1986-04-01), Miki et al.

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