TREA

Chen-Yung Chang

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  • Pin Chen City, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    Cholesteric liquid crystal light control film
    • Publication number 20060077325
    • Publication date Apr 13, 2006
    • Optimax Technology Corporation
    • Tung-Lung Li
    • G02 - OPTICS
  • Information Patent Application

    Polarizer
    • Publication number 20060077548
    • Publication date Apr 13, 2006
    • OPTIMAX TECHNOLOGY CORPORATION
    • Tung-Lung Li
    • G02 - OPTICS
  • Information Patent Application

    Thin brightness enhancement polarizer
    • Publication number 20060033994
    • Publication date Feb 16, 2006
    • OPTIMAX TECHNOLOGY CORPORATION
    • Tung-Lung Li
    • G02 - OPTICS