Method, system, and apparatus for protective coating a...

Details Method, system, and apparatus for protective coating a... Method, system, and apparatus for protective coating a...

2004-05-17

2009-08-04

Culbert, Roberts (Department: 1792)

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

C427S096200, C427S211000

Reexamination Certificate

active

07569250

ABSTRACT:
A process for applying a protective coating to a flex circuit comprises providing a flex circuit having conductive traces on one surface and applying a protective coating in substantially a liquid state to the one surface from a first roller including the protective coating in a pattern thereon. The pattern includes at least one area on the one surface of the first roller that is not covered by the protective coating.

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