Fused optical layer and method of making

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce multiple image on medium or plural radiant energy...

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430126, 430945, G03G 1322

Patent

active

054685826

ABSTRACT:
A method for making an optical layer including, a first pattern projected onto a radiation sensitive surface having a first charge. Radiant energy is used to locally change the surface charge, thereby producing local areas having a second charge. The surface is exposed to an optical media having a charge that attracts the optical media to the surface. A substrate (123) with an associated charge is passed in proximity to the surface having the optical media attached. The optical media detaches from the surface and is deposited onto the substrate. The substrate (124) is heated, thereby fusing the optical media to make an optical layer (202).

REFERENCES:
patent: 4980253 (1990-12-01), Kasahara
patent: 5219698 (1993-06-01), Suzuki
Yuzo Ono et al., Optoelectronic Technology and Lightwave Communications Systems, 1989, 670-673, New York, N.Y.
J. M. Fleischer et al., Laser-Optical System of the IBM 3800 Printer, Sep. 1977, 479-483, IBM Journal of Research and Development.

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