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Pingzhen City, TW
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last 30 patents
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Patent Application
Process for making a retarder and a polarizer having the retarder
Publication number
20070023130
Publication date
Feb 1, 2007
OPTIMAX TECHNOLOGY CORPORATION
Hong Wei Duz
G02 - OPTICS
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Patent Application
Retarder film, polarizer with built-in retarder, and LCD device hav...
Publication number
20060055855
Publication date
Mar 16, 2006
OPTIMAX TECHNOLOGY CORPORATION
Hong Wei Duz
G02 - OPTICS