Patents by Inventor Hsiang-Ju Chuang

Hsiang-Ju Chuang 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: 7710518
    Abstract: A system for displaying images is disclosed. A display device comprises a first substrate comprising a plurality of pixels, each comprising RGB transparent sub-pixel regions. A second substrate comprises RGB regions opposite the first substrate, wherein the transparent sub-pixel regions respectively correspond to the three major color regions. A light blocking layer is disposed in one of the transparent sub-pixel regions of the first substrate. A photo spacer corresponding to the light blocking layer is formed, supporting the opposite first and second substrates.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: May 4, 2010
    Assignee: TPO Displays Corp.
    Inventors: Hsiao-Yi Lin, Hsiang-Ju Chuang, I-Chun Lai, Szu-Hui Chen, Ya-Chuan Tsai, Chi-Huang Lin
  • Publication number: 20080129937
    Abstract: A system for displaying images is disclosed. A display device comprises a first substrate comprising a plurality of pixels, each comprising RGB transparent sub-pixel regions. A second substrate comprises RGB regions opposite the first substrate, wherein the transparent sub-pixel regions respectively correspond to the three major color regions. A light blocking layer is disposed in one of the transparent sub-pixel regions of the first substrate. A photo spacer corresponding to the light blocking layer is formed, supporting the opposite first and second substrates.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 5, 2008
    Applicant: TPO DISPLAYS CORP.
    Inventors: Hsiao-Yi Lin, Hsiang-Ju Chuang, I-Chun Lai, Szu-Hui Chen, Ya-Chuan Tsai, Chi-Huang Lin
  • Patent number: 7345721
    Abstract: A color filter including red, green, and blue resists in three subpixel regions in each pixel region is disclosed. One pixel region includes two kinds of color resists, and the color resist in the reflective region has lower purity than the color resist in the transmissive region. Another pixel region includes only one kind of color resist.
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: March 18, 2008
    Assignee: TPO Displays Corp.
    Inventors: Dai-Liang Ting, Chi-Jain Wen, Chi-Ming Cheng, Kuang-Lung Kuo, Hsiang-Ju Chuang, Chia-Yi Tsai
  • Publication number: 20060119770
    Abstract: A color filter including red, green, and blue resists in three subpixel regions in each pixel region is disclosed. One pixel region includes two kinds of color resists, and the color resist in the reflective region has lower purity than the color resist in the transmissive region. Another pixel region includes only one kind of color resist.
    Type: Application
    Filed: December 6, 2004
    Publication date: June 8, 2006
    Inventors: Dai-Liang Ting, Chi-Jain Wen, Chi-Ming Cheng, Kuang-Lung Kuo, Hsiang-Ju Chuang, Chia-Yi Tsai
  • Publication number: 20060023145
    Abstract: A transflective liquid crystal display includes a plurality of pixel regions, each pixel region including three subpixel regions with different colors. At least one subpixel region includes a first substrate including a transmissive region and a reflective region; a second substrate disposed on the first substrate; liquid crystal interposed between the first and second substrates; and a color filter formed below the second substrate and including first and second color resists. The whole or most of the first color resist is in the reflective region and the whole or most of the second color resist is in the transmissive region, such that when shifting occurs due to assembly error, the area of the second color resist in the transmissive region remains unchanged. By means of the transflective LCD of the present invention, the chromaticity in the reflective and transmissive regions will reach the target value.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 2, 2006
    Inventors: Dai-Liang Ting, Chi-Jain Wen, Chi-Ming Cheng, Kuang-Lung Kuo, Hsiang-Ju Chuang, Chia-Yi Tsai