Field emission device light source for xerographic printing proc

Details Field emission device light source for xerographic printing proc Field emission device light source for xerographic printing proc

1995-03-13

1996-06-18

Schilling, Richard L.

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...

430 42, 430126, 430139, 355 21, 355229, G03G 1304, G03G 1504, G03G 1301

Patent

active

055276512

ABSTRACT:
A xerographic printing system is constructed using a field emission device 120 as a modulated light source. Alternatively, a lens 122 may be disposed between the field emission device 120 and the photoreceptor drum surface 106. The field emission device 120 may project a single pixel row, or may project multiple pixel rows which provide gray scale capability. The field emission device 120 may also provide color print capability.

REFERENCES:
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patent: 4818914 (1989-04-01), Brodie
patent: 4841335 (1989-06-01), Kohyama
patent: 4857799 (1989-08-01), Spindt et al.
patent: 4927725 (1990-05-01), Nishide et al.
patent: 4940916 (1990-07-01), Borel et al.
patent: 5194780 (1993-03-01), Meyer
patent: 5225820 (1993-07-01), Clerc

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