Patents by Inventor Ru-De Chen

Ru-De Chen 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).

  • Publication number: 20130156537
    Abstract: A carrier and a substrate unloading method using the same are provided. The carrier comprises a bottom board, a rim and a stop board. The bottom board is for carrying a substrate. The rim is disposed on a periphery of the bottom board. The rim has at least one opening. The stop board is disposed on the rim. One end of the stop board is pivotally connected to the rim, and the other end of the stop board is rotated to the outside or the inside of the rim.
    Type: Application
    Filed: May 21, 2012
    Publication date: June 20, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Po-Yuan Lo, Ru-De Chen
  • Patent number: 7724332
    Abstract: Transflective liquid crystal display devices and fabrication methods thereof. A single cell gap transflective liquid crystal display device includes a first substrate with a reflective region and a transmissive region. A second substrate opposes the first substrate. A liquid crystal layer is disposed between the first and second substrates. A reflective structure is disposed on the first substrate, thereby forming a recess at the transmissive region. A first alignment layer is conformably formed on the first substrate covering the reflective structure, thereby forming a second recess at the reflective region. The second recess is filled with a second alignment, wherein the first and second alignment layers provide different orientations and pre-tilt angles for the liquid crystal layer.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: May 25, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Chih-Chun Hsiao, Ku-Hsien Chang, Ru-De Chen, Cheng-Hsi Hsieh
  • Patent number: 7567332
    Abstract: A method of manufacturing a display panel and a display panel are described. A first substrate is provided. A wall structure is formed on the first substrate to define several microcups. A displaying medium is filled into the microcups. Thereafter, a sealing material is formed over the microcups filled with the displaying medium. A second substrate is put over the sealing material and a lamination process is performed, wherein the sealing material which contacts the wall structure bonds the second substrate to the wall structure, and the sealing material which contacts the displaying medium dissolves in the displaying medium.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: July 28, 2009
    Assignee: Industrial Technology Research Institute
    Inventors: Jau-Min Ding, Yan-Rung Lin, Ru-De Chen, Chung-Hao Chen, I-Chun Chen, Chun-Yuan Lin, Wei-Hsin Hou
  • Publication number: 20080036960
    Abstract: A method of manufacturing a display panel and a display panel are described. A first substrate is provided. A wall structure is formed on the first substrate to define several microcups. A displaying medium is filled into the microcups. Thereafter, a sealing material is formed over the microcups filled with the displaying medium. A second substrate is put over the sealing material and a lamination process is performed, wherein the sealing material which contacts the wall structure bonds the second substrate to the wall structure, and the sealing material which contacts the displaying medium dissolves in the displaying medium.
    Type: Application
    Filed: October 26, 2006
    Publication date: February 14, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jau-Min Ding, Yan-Rung Lin, Ru-De Chen, Chung-Hao Chen, I-Chun Chen, Chun-Yuan Lin, Wei-Hsin Hou
  • Publication number: 20070182900
    Abstract: Transflective liquid crystal display devices and fabrication methods thereof. A single cell gap transflective liquid crystal display device includes a first substrate with a reflective region and a transmissive region. A second substrate opposes the first substrate. A liquid crystal layer is disposed between the first and second substrates. A reflective structure is disposed on the first substrate, thereby forming a recess at the transmissive region. A first alignment layer is conformably formed on the first substrate covering the reflective structure, thereby forming a second recess at the reflective region. The second recess is filled with a second alignment, wherein the first and second alignment layers provide different orientations and pre-tilt angles for the liquid crystal layer.
    Type: Application
    Filed: July 28, 2006
    Publication date: August 9, 2007
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chih-Chun Hsiao, Ku-Hsien Chang, Ru-De Chen, Cheng-Hsi Hsieh