Image scanner with turnable reflecting plate for scanning object

Details Image scanner with turnable reflecting plate for scanning object Image scanner with turnable reflecting plate for scanning object

1991-09-19

1993-06-08

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

355 45, H01J 314

Patent

active

052182002

ABSTRACT:
An image scanner includes a reflecting plate which is turnable to selectively receive reflected light from an object to be scanned which may be positioned at two different locations. An object at one location can be scanned with one resolution while another object can be scanned at another location with different resolution. The two locations may be spaced at different distances from the reflecting plate to permit accommodation of a wide variety of scanned objects.

REFERENCES:
patent: 3592539 (1971-07-01), Haslam et al.
patent: 4453822 (1984-06-01), Lewis
patent: 4527055 (1985-07-01), Harkless et al.
patent: 4870294 (1989-09-01), Hasegawa
patent: 5063606 (1991-11-01), Takamori

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