Mask for differential curing and process for making same

Details Mask for differential curing and process for making same Mask for differential curing and process for making same

2005-07-05

2005-07-05

Huff, Mark F. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Radiation mask

C264S425000, C264S132000

Reexamination Certificate

active

06913859

ABSTRACT:
A process for making the mask can comprise providing a thin transparent material of substantially uniform thickness, forming a pattern of opaque regions on the material according to a first predetermined pattern, and embossing the material according to a second predetermined pattern.

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PCT International Search Report for PCT/US01/50472; date of mailing Sep. 12, 2002.

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