Device for converting the pictures displayed on a luminous surfa

Details Device for converting the pictures displayed on a luminous surfa Device for converting the pictures displayed on a luminous surfa

1993-12-02

1997-07-08

Dowling, William

Optics: image projectors

Miscellaneous

355 44, 353 27R, G03B 2100

Patent

active

056453353

ABSTRACT:
A device for converting the picture displayed on a screen (3) of a microfilm- or microfiche-reading device (1) into electric signals. In order to permit complete electronic reading of the screen, a bar (4) is provided which has a plurality of juxtaposed picture sensors (5) and which is movably guided by a guide element (6). For the purpose of fitting out the device subsequently, the device also has means for securing the guide element (6) in a specific position in relation to the screen (3).

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