Light scanning optical system of an image output scanner using a

Details Light scanning optical system of an image output scanner using a Light scanning optical system of an image output scanner using a

1986-01-22

1988-10-04

Corbin, John K.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

350486, 358233, G02B 2610

Patent

active

047752041

ABSTRACT:
A light scanning optical system of an image output scanner comprises an electro-mechanical light modulator comprising a number of elements irradiated with a light beam from a light source and capable of deflecting the light beam in at least two directions in accordance with an input signal, the elements being arranged in the main scan direction, each of the elements making image information by the change-over of the direction of deflection, and a projection optical system for projecting only the signal light of the image information. The optical axis of the projection optical system is perpendicular to the array of the element of the modulator.

REFERENCES:
patent: 3746911 (1973-07-01), Nathanson et al.
patent: 3886310 (1975-05-01), Guldberg et al.
patent: 4199219 (1980-04-01), Suzki et al.
patent: 4454547 (1984-06-01), Yip et al.
patent: 4512625 (1985-04-01), Brueggemann
patent: 4523801 (1985-06-01), Baba et al.
Translation of the Official Letter dated Jan. 12, 1988.

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