Patents by Inventor Ya-Pei Kuo

Ya-Pei Kuo 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: 11101441
    Abstract: A quantum dot light-emitting diode includes a substrate, an anode electrode layer, a cathode electrode layer, a light-emitting layer, and an electron blocking layer. The anode electrode layer is disposed on the substrate. The cathode electrode layer is disposed on the anode electrode layer. The light-emitting layer is disposed between the cathode electrode layer and the anode electrode layer. The light-emitting layer includes a plurality of first particles. The electron blocking layer is disposed between the light-emitting layer and the anode electrode layer. The electron blocking layer includes a plurality of second particles. The first particles and the second particles are quantum dots. A size of the second particles is smaller than a size of the first particles.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: August 24, 2021
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Ming-Cheng Kuo, Yao-Shan Chang, Po-Liang Chen, Chin-Cheng Tsai, Yi-Ju Hsiao, Ya-Pei Kuo
  • Patent number: 11063091
    Abstract: A display panel including a substrate, a plurality of first pixels and a plurality of second pixels is provided. The substrate has a first display region and a second display region. The first pixels are disposed on the first display region. The second pixels are disposed on the second display region. The ratio of the transmittance of the second pixels to the transmittance of the first pixels is 0.33 to 0.66.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: July 13, 2021
    Assignee: Au Optronics Corporation
    Inventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen, Cheng-Chih Hsieh, Xuan-Chen Ye
  • Patent number: 10985231
    Abstract: A display device includes a substrate, a plurality of active pixels, and a plurality of passive pixels. The substrate has a first display region and a second display region connected to the first display region. The plurality of passive pixels are disposed on the first display region. The plurality of active pixels are disposed on the second display region.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: April 20, 2021
    Assignee: Au Optronics Corporation
    Inventors: Peng-Yu Chen, Ya-Pei Kuo, Hong-Shiung Chen
  • Patent number: 10804345
    Abstract: An organic light emitting diode display apparatus includes a substrate and a pixel structure disposed on the substrate. The pixel structure includes an active element, a first electrode electrically connected to the active element, a bank layer disposed on the first electrode, a light emitting layer disposed on the first electrode and an opening of the bank layer, and a second electrode disposed on the light emitting layer. The first electrode has a first region and a plurality of protrusions disposed outside the first region. The opening of the bank layer overlaps with the first region and the protrusions of the first electrode.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: October 13, 2020
    Assignee: Au Optronics Corporation
    Inventors: Chun-Yu Li, Ya-Pei Kuo, Tsu-Wei Chen
  • Publication number: 20200279895
    Abstract: A display apparatus is provided. The display apparatus has a display region including a first display region and a second display region. The display apparatus includes a substrate, a plurality of first signal lines and a plurality of second signal lines. The substrate includes a plurality of first pixels, a plurality of second pixels, at least one first active element, and a plurality of second active elements. The at least one first active element is disposed outside the first display region and controls the first pixels. The second active elements are disposed in the second display region and control the second pixels. Furthermore, another display apparatus is also provided.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Applicant: Au Optronics Corporation
    Inventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen
  • Publication number: 20200266372
    Abstract: A quantum dot light-emitting diode includes a substrate, an anode electrode layer, a cathode electrode layer, a light-emitting layer, and an electron blocking layer. The anode electrode layer is disposed on the substrate. The cathode electrode layer is disposed on the anode electrode layer. The light-emitting layer is disposed between the cathode electrode layer and the anode electrode layer. The light-emitting layer includes a plurality of first particles. The electron blocking layer is disposed between the light-emitting layer and the anode electrode layer. The electron blocking layer includes a plurality of second particles. The first particles and the second particles are quantum dots. A size of the second particles is smaller than a size of the first particles.
    Type: Application
    Filed: January 15, 2020
    Publication date: August 20, 2020
    Inventors: Ming-Cheng KUO, Yao-Shan CHANG, Po-Liang CHEN, Chin-Cheng TSAI, Yi-Ju HSIAO, Ya-Pei KUO
  • Patent number: 10707281
    Abstract: A display apparatus is provided. The display apparatus has a display region including a first display region and a second display region. The display apparatus includes a substrate, a plurality of first signal lines and a plurality of second signal lines. The substrate includes a plurality of first pixels, a plurality of second pixels, at least one first active element, and a plurality of second active elements. The at least one first active element is disposed outside the first display region and controls the first pixels. The second active elements are disposed in the second display region and control the second pixels. Furthermore, another display apparatus is also provided.
    Type: Grant
    Filed: March 31, 2019
    Date of Patent: July 7, 2020
    Assignee: Au Optronics Corporation
    Inventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen
  • Publication number: 20200052048
    Abstract: A display apparatus is provided. The display apparatus has a display region including a first display region and a second display region. The display apparatus includes a substrate, a plurality of first signal lines and a plurality of second signal lines. The substrate includes a plurality of first pixels, a plurality of second pixels, at least one first active element, and a plurality of second active elements. The at least one first active element is disposed outside the first display region and controls the first pixels. The second active elements are disposed in the second display region and control the second pixels. Furthermore, another display apparatus is also provided.
    Type: Application
    Filed: March 31, 2019
    Publication date: February 13, 2020
    Applicant: Au Optronics Corporation
    Inventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen
  • Publication number: 20200052059
    Abstract: A display device includes a substrate, a plurality of active pixels, and a plurality of passive pixels. The substrate has a first display region and a second display region connected to the first display region. The plurality of passive pixels are disposed on the first display region. The plurality of active pixels are disposed on the second display region.
    Type: Application
    Filed: March 22, 2019
    Publication date: February 13, 2020
    Applicant: Au Optronics Corporation
    Inventors: Peng-Yu Chen, Ya-Pei Kuo, Hong-Shiung Chen
  • Publication number: 20200052045
    Abstract: A display panel including a substrate, a plurality of first pixels and a plurality of second pixels is provided. The substrate has a first display region and a second display region. The first pixels are disposed on the first display region. The second pixels are disposed on the second display region. The ratio of the transmittance of the second pixels to the transmittance of the first pixels is 0.33 to 0.66.
    Type: Application
    Filed: May 16, 2019
    Publication date: February 13, 2020
    Applicant: Au Optronics Corporation
    Inventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen, Cheng-Chih Hsieh, Xuan-Chen Ye
  • Publication number: 20190393284
    Abstract: An organic light emitting diode display apparatus includes a substrate and a pixel structure disposed on the substrate. The pixel structure includes an active element, a first electrode electrically connected to the active element, a bank layer disposed on the first electrode, a light emitting layer disposed on the first electrode and an opening of the bank layer, and a second electrode disposed on the light emitting layer. The first electrode has a first region and a plurality of protrusions disposed outside the first region. The opening of the bank layer overlaps with the first region and the protrusions of the first electrode.
    Type: Application
    Filed: May 23, 2019
    Publication date: December 26, 2019
    Applicant: Au Optronics Corporation
    Inventors: Chun-Yu Li, Ya-Pei Kuo, Tsu-Wei Chen
  • Patent number: 8848144
    Abstract: A pixel structure and a display panel are provided. The pixel structure is configured on a substrate that has at least one first display region and at least one second display region adjacent thereto. The pixel structure includes an active device, a protection layer, a reflective pattern, and a pixel electrode. The active device is configured on the substrate and located in the first display region. The protection layer is configured on the substrate, covers the active device, and is located in both the first and second display regions. The reflective pattern is configured on the protection layer, located in the first display region, and exposes a portion of the protection layer located in the second display region. The reflective pattern is doped with a fluorescence material. The pixel electrode is configured on the reflective pattern and the portion of the protection layer exposed by the reflective pattern.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: September 30, 2014
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Ya-Pei Kuo, Min-Ta Lai
  • Publication number: 20120140156
    Abstract: A pixel structure and a display panel are provided. The pixel structure is configured on a substrate that has at least one first display region and at least one second display region adjacent thereto. The pixel structure includes an active device, a protection layer, a reflective pattern, and a pixel electrode. The active device is configured on the substrate and located in the first display region. The protection layer is configured on the substrate, covers the active device, and is located in both the first and second display regions. The reflective pattern is configured on the protection layer, located in the first display region, and exposes a portion of the protection layer located in the second display region. The reflective pattern is doped with a fluorescence material. The pixel electrode is configured on the reflective pattern and the portion of the protection layer exposed by the reflective pattern.
    Type: Application
    Filed: February 21, 2011
    Publication date: June 7, 2012
    Applicant: Chunghwa Picture Tubes, LTD.
    Inventors: Ya-Pei Kuo, Min-Ta Lai