Patents by Inventor Pang-Ho JAI

Pang-Ho JAI 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).

  • Display panel with planarization layer and sidewalls
    Patent number: 11527492
    Abstract: The invention discloses a display panel, comprising: a first substrate including a display region and a peripheral region adjacent to each other; a plurality of pixel units disposed on the first substrate and located in the display region; a planarization layer disposed on the first substrate and located in the display region and the peripheral region; and an organic passivation layer disposed on the first substrate, covering the planarization layer and located in the display region and the peripheral region; wherein the planarization layer further comprises a first region planarization layer located in the display region, and a second region planarization layer located in the peripheral region, the first region planarization layer is formed with a first sidewall in a boundary region between the display region and the peripheral region, and a height of the first sidewall is greater than a height of the first region planarization layer.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: December 13, 2022
    Assignee: AU OPTRONICS (KUNSHAN) CO., LTD.
    Inventors: Pang-Ho Jai, Wen-Chieh Chou, Shu-Ting Chang
  • DISPLAY PANEL
    Publication number: 20210351138
    Abstract: The invention discloses a display panel, comprising: a first substrate including a display region and a peripheral region adjacent to each other; a plurality of pixel units disposed on the first substrate and located in the display region; a planarization layer disposed on the first substrate and located in the display region and the peripheral region; and an organic passivation layer disposed on the first substrate, covering the planarization layer and located in the display region and the peripheral region; wherein the planarization layer further comprises a first region planarization layer located in the display region, and a second region planarization layer located in the peripheral region, the first region planarization layer is formed with a first sidewall in a boundary region between the display region and the peripheral region, and a height of the first sidewall is greater than a height of the first region planarization layer.
    Type: Application
    Filed: June 4, 2019
    Publication date: November 11, 2021
    Inventors: Pang-Ho JAI, WEN-CHIEH CHOU, Shu-Ting CHANG