Flexible mold and method of manufacturing microstructure...

Details Flexible mold and method of manufacturing microstructure... Flexible mold and method of manufacturing microstructure...

2008-07-29

2008-07-29

Daniels, Matthew J. (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

With step of making mold or mold shaping, per se

Utilizing surface to be reproduced as an impression pattern

C264S227000, C264S259000, C156S275500

Reexamination Certificate

active

10517644

ABSTRACT:
To provide a flexible mold (10) useful for manufacturing a PDP rib having a lattice pattern and other microstructures, and capable of highly precisely manufacturing the microstructures without involving defects such as occurrence of bubbles and pattern deformation. A flexible mold (10) comprises a base layer (2) made of a first curable material having a viscosity of 3,000 to 100,000 cps at 10 to 80° C. and a coating layer (3) coating a surface of the base layer (2) and made of a second curable material having a viscosity of 200 cps or below at 10 to 80° C.

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