Processes for coating photoconductors

Coating processes – Optical element produced

Reexamination Certificate

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C427S074000, C427S105000, C427S144000, C427S256000, C427S286000, C427S402000, C427S407100, C427S419100, C427S425000, C427S240000, C118S107000, C118S210000, C118S320000, C399S116000, C399S117000, C399S159000

Reexamination Certificate

active

07132125

ABSTRACT:
A process including: providing a cylindrical substrate rotating about the long axis; applying at least one coating layer with a direct writing applicator on the outer surface of the rotating substrate; and curing the resulting coated layer or layers. The use of a direct writing applicator provides precision in the dispensing of organic photoconductor coating layers with respect to line width and line thickness.

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Trabold, et al, Coating Die with Laser Position Sensors, U.S. Appl. No. 09/953,526, filed Sep. 17, 2001.

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