Patents by Inventor Yuan-Chih Tasi

Yuan-Chih Tasi 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).

  • Patent number: 8130437
    Abstract: A color filter including a substrate, a plurality of pixel units and a transparent electrode layer is provided. The substrate has a plurality of pixel regions. Each pixel region has a plurality of first sub-pixel regions and a second sub-pixel region. Each pixel unit is disposed in one of the pixel regions corresponding thereto and includes a plurality of and a white filter film. Each color filter film is disposed in one of the first sub-pixel regions corresponding thereto and the white filter film is disposed in the second sub-pixel region. Since the area of the white filter film is larger than the area of each color filter film, the color filter has high light-transmittance. The transparent electrode layer is disposed on the pixel units. Furthermore, a color reflective display device with the color filter is disclosed.
    Type: Grant
    Filed: July 26, 2009
    Date of Patent: March 6, 2012
    Assignee: E Ink Holding Inc.
    Inventors: Po-Wen Hsiao, Yuan-Chih Tasi, Lee-Tyng Chen, Chuan-Feng Liu, Ted-Hong Shinn
  • Publication number: 20110128608
    Abstract: An electro-phoretic display device includes a first substrate, an active elements array, a driving circuit, a conductive flexible board, an electro-phoretic layer, a second substrate and a sealant layer. The first substrate has a first surface defining a display area and a circuit area, and a second surface. The active elements array is disposed within the display area and the driving circuit is disposed within the circuit area and electrically connected to the active elements array. The conductive flexible board is partially disposed at the first substrate and electrically connected to the driving circuit. The electro-phoretic layer and the second substrate are sequentially disposed on the active elements array and the driving circuit. The sealant layer is interposed between the second substrate and the conductive flexible board to seal the electro-phoretic layer between the first substrate and the second substrate. A fabricating method of electro-phoretic display device is also disclosed.
    Type: Application
    Filed: May 10, 2010
    Publication date: June 2, 2011
    Inventors: Po-Wen HSIAO, Tzu-Ming Wang, Kai-Cheng Chuang, Gwo-Feng Hwang, Yuan-Chih Tasi, Chi-ming Wu, Jen-Shiun Huang, Yung-Sheng Chang
  • Publication number: 20100284052
    Abstract: A color filter includes a substrate, a plurality of pixel units and a transparent electrode layer. The substrate has a plurality of pixel regions. Each pixel region has a plurality of first sub-pixel regions and a second sub-pixel region. Each pixel unit is disposed in one of the pixel regions corresponding thereto and includes a plurality of and a white filter film. Each color filter film is disposed in one of the first sub-pixel regions corresponding thereto and the white filter film is disposed in the second sub-pixel region. Since the area of the white filter film is larger than the area of each color filter film, the color filter has high light-transmittance. The transparent electrode layer is disposed on the pixel units. Furthermore, a color reflective display device with the color filter is disclosed.
    Type: Application
    Filed: July 26, 2009
    Publication date: November 11, 2010
    Inventors: Po-Wen Hsiao, Yuan-Chih Tasi, Lee-Tyng Chen, Chuan-Feng Liu, Ted-Hong Shinn