Camera employing a data imprinting device

Details Camera employing a data imprinting device Camera employing a data imprinting device

1990-02-15

1991-03-26

Brown, Brian W.

35428912, G03B 1724, G03B 1720

Patent

active

050033298

ABSTRACT:
In a camera, a data imprinting device for putting additonal data on a film plane together with optical image data obtained through a photographic lens is provided between the film plane and a back cover of the camera. A data back, which comprising a back cover of a camera and a data imprinting device attached thereto, comprises light emitting device such as LED arranged to be movable in parallel with the film plane emitting light to imprint the additoinal data on the film plane. A guide plate is provided for locating the light emitting device at a desired position in a predetermined area and a pressure plate is provided for holding the film plate at a predetermined position, the pressure plate being formed such that at least the portion thereof corresponding to the movement range of said light emitting device is transparent.

REFERENCES:
patent: 4183645 (1980-01-01), Ohmura et al.
patent: 4453814 (1984-06-01), Satoh et al.
patent: 4801793 (1989-01-01), Vaynshteyn

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