Recorders – Light or beam recording – Including record receiver or handling means therefor
Patent
1991-03-14
1993-03-02
Fuller, Benjamin R.
Recorders
Light or beam recording
Including record receiver or handling means therefor
359 40, G01D 942, G02F 113
Patent
active
051913585
ABSTRACT:
A light scanning device of the present invention comprises: a light source for emitting light; a liquid crystal shutter array comprising a plurality of liquid crystal shutters arranged in a first direction, the liquid crystal shutter array receiving image signals to selectively open the liquid crystal shutters in response to the image signals, to thereby selectively allow the light emitted from the light source to pass therethrough; a photosensitive member for receiving the light which has passed through the liquid crystal shutter array, said photosensitive member being conveyed in a second direction perpendicular to the first direction to thereby form a latent image thereon corresponding to the image signals; and focusing means provided on each of the liquid crystal shutters for focusing the light having passed through said liquid crystal shutter array onto the photosensitive member, the focusing means being formed of a photosetting material.
REFERENCES:
patent: 4315964 (1982-02-01), Ozaki et al.
patent: 4703334 (1987-10-01), Mochimaru et al.
patent: 4790632 (1988-12-01), Miyakawa et al.
Brother Kogyo Kabushiki Kaisha
Fuller Benjamin R.
Yockey David
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