Coating removal

Details Coating removal Coating removal

2005-05-17

2005-05-17

Thomas, David B. (Department: 3723)

Abrading

Abrading process

C451S029000

Reexamination Certificate

active

06893326

ABSTRACT:
An indium tin oxide (ITO) coating is selectively removed from a substrate by printing a mask on the coated surface of the substrate to cover those regions of the surface on which the ITO is to remain. The substrate is then abraded to remove the ITO from the unmasked regions of the surface and the mask is removed with a solvent. The method provides quick and accurate removal of ITO without the use of acids or lasers.

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Patent Abstracts of Japan, vol. 014 No. 314.

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