Patents by Inventor Ming-Tzung Wu

Ming-Tzung Wu 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).

  • RETARDATION FILM AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20100079720
    Abstract: A retardation film and formula thereof, and method for manufacturing the same are provided. Furthermore, the retardation film is applied to compensate TFT-LCD viewing angle. Referring to the formula of the invention, the positive A film-embedded negative C optically anisotropic coating of the retardation film can be formed by single step coating, and the retardation film with net negative C symmetry in whole is easily manufactured.
    Type: Application
    Filed: July 1, 2009
    Publication date: April 1, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ching-Mao Wu, Ming-Tzung Wu, Kuo-Tung Huang
  • HIGH OPTICAL CONTRAST PIGMENT AND COLORFUL PHOTOSENSITIVE COMPOSITION EMPLOYING THE SAME AND FABRICATION METHOD THEREOF
    Publication number: 20090085016
    Abstract: A high optical contrast pigment and colorful photosensitive composition employing the same are disclosed. The composition comprises a solvent, an alkali-soluble resin, reactive monomer, and a modified pigment which has low crystallization. The low crystallization degree means that the grain size variation R is not more 80%, wherein the grain size variation R is represented by a formula R=G1/G0×100%, G0 is the original grain size, and G1 is the grain size after modification.
    Type: Application
    Filed: April 7, 2008
    Publication date: April 2, 2009
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chin-Cheng Weng, Kuo-Tung Huang, I-Jein Cheng, Ming-Tzung Wu, Yu-Ying Hsu, Chiang Yun Li
  • Photosensitive composition and color paste
    Patent number: 7285371
    Abstract: A photosensitive composition and a color paste for making the photosensitive composition. The photosensitive resin composition comprises a photosensitive resin system; a pigment; a photo-reactive amphipathic molecule; and a solvent. The color paste for making the photosensitive composition comprises the pigment and the photo-reactive amphipathic molecule.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: October 23, 2007
    Assignee: Industrial Technology Research Institute
    Inventors: Kuo-Tung Huang, Shi-Deh Chao, I-Jein Cheng, Te-Yi Chang, Ming-Tzung Wu, Mon-Haw Chang, Yu-Cheng Chen
  • Photosensitive composition and color paste
    Publication number: 20060115765
    Abstract: A photosensitive composition and a color paste for making the photosensitive composition. The photosensitive resin composition comprises a photosensitive resin system; a pigment; a photo-reactive amphipathic molecule; and a solvent. The color paste for making the photosensitive composition comprises the pigment and the photo-reactive amphipathic molecule.
    Type: Application
    Filed: November 30, 2004
    Publication date: June 1, 2006
    Inventors: Kuo-Tung Huang, Shi-Deh Chao, I-Jein Cheng, Te-Yi Chang, Ming-Tzung Wu, Mon-Haw Chang, Yu-Cheng Chen