Patents by Inventor Wen-Bing Liu

Wen-Bing Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Plastic liquid crystal display device and method for manufacturing the same
    Publication number: 20050270473
    Abstract: A plastic liquid crystal display device and a fabrication method thereof. A plastic substrate having a plurality of bumps on at least one surface thereof is integrally molded. A glass transition temperature (Tg) of the plastic substrate is greater than 150° C. A melt flow index (MFI) of the plastic substrate is greater than 2. A conformal reflective film on the plastic substrate with the bumps is formed. An insulating substrate opposite the plastic plate is provided. A transparent electrode is formed on an inner surface of the insulating substrate. A liquid crystal layer is inserted between the plastic substrate and the insulating substrate.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 8, 2005
    Inventors: Po-Ling Shiao, Chi-Chang Liao, Chih-Ming Lai, Yih-Jun Wong, Hsien-Teng Chang, Wen-Bing Liu, Chien-Tsung Wu, Hsi-Hsin Shih
  • Plastic liquid crystal display device and method for manufacturing the same
    Patent number: 6922227
    Abstract: A plastic liquid crystal display device and a fabrication method thereof. A plastic substrate having a plurality of bumps on at least one surface thereof is integrally molded. A glass transition temperature (Tg) of the plastic substrate is greater than 150° C. A melt flow index (MFI) of the plastic substrate is greater than 2. A conformal reflective film on the plastic substrate with the bumps is formed. An insulating substrate opposite the plastic plate is provided. A transparent electrode is formed on an inner surface of the insulating substrate. A liquid crystal layer is inserted between the plastic substrate and the insulating substrate.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: July 26, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Po-Ling Shiao, Chi-Chang Liao, Chih-Ming Lai, Yih-Jun Wong, Hsien-Teng Chang, Wen-Bing Liu, Chien-Tsung Wu, Hsi-Hsin Shih
  • Method of manufacturing polymeric foam using supercritical fludis
    Publication number: 20040080070
    Abstract: A method of manufacturing polymeric foam. The invention is related to a method of manufacturing polymeric foam by allowing supercritical fluids to diffuse into polymeric material placed in a mold directly through the mold to impregnate the polymeric material.
    Type: Application
    Filed: September 25, 2003
    Publication date: April 29, 2004
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hsin-Chu Liu, Hsi-Hsin Shih, Chin-Chin Tsai, Chien-Tsung Wu, Wen-Bing Liu
  • Plastic liquid crystal display device and method for manufacturing the same
    Publication number: 20040046923
    Abstract: A plastic liquid crystal display device and a fabrication method thereof. A plastic substrate having a plurality of bumps on at least one surface thereof is integrally molded. A glass transition temperature (Tg) of the plastic substrate is greater than 150° C. A melt flow index (MFI) of the plastic substrate is greater than 2. A conformal reflective film on the plastic substrate with the bumps is formed. An insulating substrate opposite the plastic plate is provided. A transparent electrode is formed on an inner surface of the insulating substrate. A liquid crystal layer is inserted between the plastic substrate and the insulating substrate.
    Type: Application
    Filed: May 9, 2003
    Publication date: March 11, 2004
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Po-Ling Shiao, Chi-Chang Liao, Chih-Ming Lai, Yih-Jun Wong, Hsien-Teng Chang, Wen-Bing Liu, Chien-Tsung Wu, Hsi-Hsin Shih