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: 11101441Abstract: 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: GrantFiled: January 15, 2020Date of Patent: August 24, 2021Assignee: AU OPTRONICS CORPORATIONInventors: Ming-Cheng Kuo, Yao-Shan Chang, Po-Liang Chen, Chin-Cheng Tsai, Yi-Ju Hsiao, Ya-Pei Kuo
-
Patent number: 11063091Abstract: 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: GrantFiled: May 16, 2019Date of Patent: July 13, 2021Assignee: Au Optronics CorporationInventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen, Cheng-Chih Hsieh, Xuan-Chen Ye
-
Patent number: 10985231Abstract: 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: GrantFiled: March 22, 2019Date of Patent: April 20, 2021Assignee: Au Optronics CorporationInventors: Peng-Yu Chen, Ya-Pei Kuo, Hong-Shiung Chen
-
Patent number: 10804345Abstract: 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: GrantFiled: May 23, 2019Date of Patent: October 13, 2020Assignee: Au Optronics CorporationInventors: Chun-Yu Li, Ya-Pei Kuo, Tsu-Wei Chen
-
Publication number: 20200279895Abstract: 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: ApplicationFiled: May 15, 2020Publication date: September 3, 2020Applicant: Au Optronics CorporationInventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen
-
Publication number: 20200266372Abstract: 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: ApplicationFiled: January 15, 2020Publication date: August 20, 2020Inventors: Ming-Cheng KUO, Yao-Shan CHANG, Po-Liang CHEN, Chin-Cheng TSAI, Yi-Ju HSIAO, Ya-Pei KUO
-
Patent number: 10707281Abstract: 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: GrantFiled: March 31, 2019Date of Patent: July 7, 2020Assignee: Au Optronics CorporationInventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen
-
Publication number: 20200052045Abstract: 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: ApplicationFiled: May 16, 2019Publication date: February 13, 2020Applicant: Au Optronics CorporationInventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen, Cheng-Chih Hsieh, Xuan-Chen Ye
-
Publication number: 20200052059Abstract: 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: ApplicationFiled: March 22, 2019Publication date: February 13, 2020Applicant: Au Optronics CorporationInventors: Peng-Yu Chen, Ya-Pei Kuo, Hong-Shiung Chen
-
Publication number: 20200052048Abstract: 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: ApplicationFiled: March 31, 2019Publication date: February 13, 2020Applicant: Au Optronics CorporationInventors: Ya-Pei Kuo, Peng-Yu Chen, Hong-Shiung Chen
-
Publication number: 20190393284Abstract: 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: ApplicationFiled: May 23, 2019Publication date: December 26, 2019Applicant: Au Optronics CorporationInventors: Chun-Yu Li, Ya-Pei Kuo, Tsu-Wei Chen
-
Patent number: 8848144Abstract: 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: GrantFiled: February 21, 2011Date of Patent: September 30, 2014Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Ya-Pei Kuo, Min-Ta Lai
-
Publication number: 20120140156Abstract: 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: ApplicationFiled: February 21, 2011Publication date: June 7, 2012Applicant: Chunghwa Picture Tubes, LTD.Inventors: Ya-Pei Kuo, Min-Ta Lai