Information transmitting device for camera

Details Information transmitting device for camera Information transmitting device for camera

1988-12-19

1989-08-29

Adams, Russell E.

354286, 354288, G03B 700

Patent

active

048622087

ABSTRACT:
An information transmitting device between a camera body and an interchangeable objective therefor. An electrical circuit related to AF control in the camera body is fabricated in a flexible printed circuit board on back surface of a front panel of the camera housing to provide it in the unified form with the front panel. Information input and output pins for the circuit are positioned in the margin of an opening of the lens mount and on the front surface of the panel. A CPU chip is carried on an adjacent wing portion of the front panel to the pins and connected to the latter.

REFERENCES:
patent: 4317628 (1982-03-01), Shimizu
patent: 4443085 (1984-04-01), Tomori et al.
patent: 4448509 (1984-05-01), Katsuma et al.
"Flexible Circuits Bend to Designers' Will", Lyman, Electronics, Sep. 15, 1977, pp. 97-105.

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