Patents by Inventor Jieh-Wen Tsung

Jieh-Wen Tsung 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: 10061166
    Abstract: A liquid crystal display panel includes a first and a second substrate, scan lines, data lines, pixel structures, a counter electrode layer, and a liquid crystal layer. The scan lines, the data lines, and the pixel structures are located above the first substrate. Each of the pixel structures includes a first active device and a first pixel electrode. The first active device is electrically connected to the scan line and the data line. The first pixel electrode is electrically connected to the first active device and has a plurality of first stripe portions. Two adjacent first stripe portions define a first slit. The first stripe portion has a width L, the first slit has a width S, the first stripe portions have a pitch p there between, and p=L+S. The liquid crystal layer is disposed between the first and second substrates and has a thickness d.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: August 28, 2018
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Jieh-Wen Tsung, Cho-Yan Chen, Wan-Ling Liang, Cheng-Wei Lai, Tien-Lun Ting
  • Patent number: 9995975
    Abstract: A pixel structure of display panel includes a first substrate, a second substrate, a liquid crystal layer, a first pixel electrode, a patterned insulation layer, a second pixel electrode and a common electrode. The first substrate has a plurality of alignment regions. The second substrate and the first substrate are disposed opposite to each other. The first pixel electrode is a full-surfaced electrode, which includes a plurality of branch electrodes disposed in the alignment regions. The patterned insulation layer is disposed between the first pixel electrode and the liquid crystal layer. The second pixel electrode is disposed in at least one boundary of each of the alignment regions. The common electrode is disposed on the second substrate.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: June 12, 2018
    Assignee: AU OPTRONICS CORP.
    Inventors: Wei-Cheng Cheng, Tien-Lun Ting, Jieh-Wen Tsung
  • Publication number: 20170285416
    Abstract: A pixel structure of display panel includes a first substrate, a second substrate, a liquid crystal layer, a first pixel electrode, an insulation layer, a second pixel electrode and a common electrode. The first substrate has a plurality of alignment regions. The second substrate and the first substrate are disposed opposite to each other. The first pixel electrode is a patterned electrode, which includes a plurality of branch electrodes disposed in the alignment regions. The insulation layer is disposed between the first pixel electrode and the liquid crystal layer. The second pixel electrode is a patterned electrode disposed in at least one boundary of each of the alignment regions. The common electrode is disposed on the second substrate.
    Type: Application
    Filed: June 13, 2017
    Publication date: October 5, 2017
    Inventors: Wei-Cheng Cheng, Tien-Lun Ting, Jieh-Wen Tsung
  • Patent number: 9715148
    Abstract: A pixel structure of display panel includes a first substrate, a second substrate, a liquid crystal layer, a first pixel electrode, an insulation layer, a second pixel electrode and a common electrode. The first substrate has a plurality of alignment regions. The second substrate and the first substrate are disposed opposite to each other. The first pixel electrode is a patterned electrode, which includes a plurality of branch electrodes disposed in the alignment regions. The insulation layer is disposed between the first pixel electrode and the liquid crystal layer. The second pixel electrode is a patterned electrode disposed in at least one boundary of each of the alignment regions. The common electrode is disposed on the second substrate.
    Type: Grant
    Filed: May 10, 2015
    Date of Patent: July 25, 2017
    Assignee: AU OPTRONICS CORP.
    Inventors: Wei-Cheng Cheng, Tien-Lun Ting, Jieh-Wen Tsung
  • Publication number: 20170153514
    Abstract: A liquid crystal display panel includes a first and a second substrate, scan lines, data lines, pixel structures, a counter electrode layer, and a liquid crystal layer. The scan lines, the data lines, and the pixel structures are located above the first substrate. Each of the pixel structures includes a first active device and a first pixel electrode. The first active device is electrically connected to the scan line and the data line. The first pixel electrode is electrically connected to the first active device and has a plurality of first stripe portions. Two adjacent first stripe portions define a first slit. The first stripe portion has a width L, the first slit has a width S, the first stripe portions have a pitch p there between, and p=L+S. The liquid crystal layer is disposed between the first and second substrates and has a thickness d.
    Type: Application
    Filed: November 30, 2016
    Publication date: June 1, 2017
    Inventors: Jieh-Wen TSUNG, Cho-Yan CHEN, Wan-Ling LIANG, Cheng-Wei LAI, Tien-Lun TING
  • Publication number: 20160018705
    Abstract: A pixel structure of display panel includes a first substrate, a second substrate, a liquid crystal layer, a first pixel electrode, an insulation layer, a second pixel electrode and a common electrode. The first substrate has a plurality of alignment regions. The second substrate and the first substrate are disposed opposite to each other. The first pixel electrode is a patterned electrode, which includes a plurality of branch electrodes disposed in the alignment regions. The insulation layer is disposed between the first pixel electrode and the liquid crystal layer. The second pixel electrode is a patterned electrode disposed in at least one boundary of each of the alignment regions. The common electrode is disposed on the second substrate.
    Type: Application
    Filed: May 10, 2015
    Publication date: January 21, 2016
    Inventors: Wei-Cheng Cheng, Tien-Lun Ting, Jieh-Wen Tsung