Patents by Inventor Min-Hsuan Chiu

Min-Hsuan Chiu 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: 20200225548
    Abstract: A pixel structure and a driving method are provided. The pixel structure includes a scan line, a first data line, a second data line, a first switching element, a second switching element, a common electrode, a first electrode and a second electrode. The first switching element is electrically connected with the scan line, the first data line and the first electrode. The second switching element is electrically connected with the second data line and the second electrode. The common electrode includes two first body portions and at least two first branch portions. The first electrode includes a second body portion and at least two second branch portions. The second electrode includes at least two main portions and at least one bridge portion. The at least one bridge portion overlaps at least one of the first branch portions in a projection direction.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 16, 2020
    Applicant: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Syuan-Ling Yang, Seok-Lyul Lee
  • Publication number: 20200209662
    Abstract: A pixel structure includes a substrate, a first metal layer, a first insulating layer, a conductive layer, a second insulating layer, and a second metal layer. The first metal layer is located on a substrate. The first metal layer includes a data line and a source connected to the data line. The first insulating layer covers the first metal layer. The conductive layer is located on the first insulating layer. The conductive layer includes a semiconductor channel and a first electrode. The semiconductor channel is electrically connected to the source. At least one portion of the first electrode is located in an opening area of the pixel structure. The second insulating layer covers the conductive layer. The second metal layer is located on the second insulating layer. The second metal layer includes a scan line and a gate connected to the scan line. The gate overlaps the semiconductor channel.
    Type: Application
    Filed: July 19, 2019
    Publication date: July 2, 2020
    Applicant: Au Optronics Corporation
    Inventors: Min-Hsuan Chiu, Ju-Chin Chen, Wei-Ming Cheng, Seok-Lyul Lee
  • Patent number: 10690981
    Abstract: A pixel structure and a driving method are provided. The pixel structure includes a scan line, a first data line, a second data line, a first switching element, a second switching element, a common electrode, a first electrode and a second electrode. The first switching element is electrically connected with the scan line, the first data line and the first electrode. The second switching element is electrically connected with the second data line and the second electrode. The common electrode includes two first body portions and at least two first branch portions. The first electrode includes a second body portion and at least two second branch portions. The second electrode includes at least two main portions and at least one bridge portion. The at least one bridge portion overlaps at least one of the first branch portions in a projection direction.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: June 23, 2020
    Assignee: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Syuan-Ling Yang, Seok-Lyul Lee
  • Publication number: 20200050064
    Abstract: A pixel structure including an active device, a first electrode and a second electrode is provided. The first electrode includes a main portion, first branch portions, a first auxiliary portion and a second auxiliary portion. The second electrode includes second branch portions and a peripheral portion. The main portion extends in a first direction. The first branch portions and the second branch portions cross with the main portion and are arranged alternately in the first direction. Each first branch portion has a first end and a second end located on two opposite sides of the main portion respectively. The first auxiliary portion is connected to the first ends of the first branch portions. The second auxiliary portion is connected to the second ends of the first branch portions. The first auxiliary portion and the second auxiliary portion of the first electrode overlap the peripheral portion of the second electrode.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 13, 2020
    Applicant: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Syuan-Ling Yang, Seok-Lyul Lee
  • Publication number: 20190227398
    Abstract: A pixel structure and a driving method are provided. The pixel structure includes a scan line, a first data line, a second data line, a first switching element, a second switching element, a common electrode, a first electrode and a second electrode. The first switching element is electrically connected with the scan line, the first data line and the first electrode. The second switching element is electrically connected with the second data line and the second electrode. The common electrode includes two first body portions and at least two first branch portions. The first electrode includes a second body portion and at least two second branch portions. The second electrode includes at least two main portions and at least one bridge portion. The at least one bridge portion overlaps at least one of the first branch portions in a projection direction.
    Type: Application
    Filed: June 14, 2018
    Publication date: July 25, 2019
    Applicant: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Syuan-Ling Yang, Seok-Lyul Lee