Patents by Inventor Rung-Guang Hu

Rung-Guang Hu 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: 11217736
    Abstract: A display panel formed by connecting a plurality of panels, includes a first substrate, a plurality of first light-emitting elements, a first patterned conductive layer and a first driving circuit device. The first substrate has a first light output surface and a first sidewall, wherein the first sidewall connects to the first light output surface, and forms a non-180° angle with the first light output surface. The first light-emitting elements are disposed on the first light output surface. The first patterned conductive layer is disposed on the first sidewall. The first driving circuit device is disposed on the first substrate, adjacent to an edge of the first substrate and electrically connected to one of the first light-emitting elements.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: January 4, 2022
    Assignee: Qisda Corporation
    Inventors: Chih-Chieh Su, Chen-Yang Hu, Rung-Guang Hu
  • Patent number: 11211367
    Abstract: A display panel includes a first substrate used to connect with at least one other substrate, a plurality of first light-emitting elements and a first patterned conductive layer. The first substrate includes a first light output surface and a first sidewall connecting to the first light output surface, wherein the first sidewall forms a non-180° angle with the first light output surface. The plurality of first light-emitting elements are disposed on the first light output surface. The first patterned conductive layer is disposed on the first sidewall.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: December 28, 2021
    Assignee: Qisda Corporation
    Inventors: Chih-Chieh Su, Chen-Yang Hu, Rung-Guang Hu
  • Publication number: 20200313055
    Abstract: A display panel formed by connecting a plurality of panels, includes a first substrate, a plurality of first light-emitting elements, a first patterned conductive layer and a first driving circuit device. The first substrate has a first light output surface and a first sidewall, wherein the first sidewall connects to the first light output surface, and forms a non-180° angle with the first light output surface. The first light-emitting elements are disposed on the first light output surface. The first patterned conductive layer is disposed on the first sidewall. The first driving circuit device is disposed on the first substrate, adjacent to an edge of the first substrate and electrically connected to one of the first light-emitting elements.
    Type: Application
    Filed: March 23, 2020
    Publication date: October 1, 2020
    Applicant: Qisda Corporation
    Inventors: Chih-Chieh SU, Chen-Yang HU, Rung-Guang HU
  • Publication number: 20200312825
    Abstract: A display panel includes a first substrate used to connect with at least one other substrate, a plurality of first light-emitting elements and a first patterned conductive layer. The first substrate includes a first light output surface and a first sidewall connecting to the first light output surface, wherein the first sidewall forms a non-180° angle with the first light output surface. The plurality of first light-emitting elements are disposed on the first light output surface. The first patterned conductive layer is disposed on the first sidewall.
    Type: Application
    Filed: March 23, 2020
    Publication date: October 1, 2020
    Applicant: Qisda Corporation
    Inventors: Chih-Chieh SU, Chen-Yang HU, Rung-Guang HU
  • Patent number: 10437110
    Abstract: A color filter substrate and a display panel are provided. The color filter substrate includes a substrate, first spacers, second spacers, color resist patterns, and at least one dummy-color resist pattern. A first area has a first projection area A. A second area has a second projection area B. The color resist patterns are disposed at least partially around of at least one of the first spacers. A covering area of the color resist patterns in the first area is a. (a/A)*100% is defined as a first coverage rate M. The dummy-color resist pattern is disposed at least partially around of at least one of the second spacers. The covering area of the dummy-color resist pattern in the second area is b. (b/B)*100% is defined as a second coverage rate N. The first projected area A is equal to the second projected area B and 27%?(N?M)?58%.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: October 8, 2019
    Assignee: Au Optronics Corporation
    Inventors: Rung-Guang Hu, Wei-Yuan Huang, Sung-Ying Tsai, Hsiang-Pin Fan, Pin-Miao Liu
  • Publication number: 20180321536
    Abstract: A color filter substrate and a display panel are provided. The color filter substrate includes a substrate, first spacers, second spacers, color resist patterns, and at least one dummy-color resist pattern. A first area has a first projection area A. A second area has a second projection area B. The color resist patterns are disposed at least partially around of at least one of the first spacers. A covering area of the color resist patterns in the first area is a. (a/A)*100% is defined as a first coverage rate M. The dummy-color resist pattern is disposed at least partially around of at least one of the second spacers. The covering area of the dummy-color resist pattern in the second area is b. (b/B)*100% is defined as a second coverage rate N. The first projected area A is equal to the second projected area B and 27% ?, (N-M)?58%.
    Type: Application
    Filed: December 4, 2017
    Publication date: November 8, 2018
    Applicant: Au Optronics Corporation
    Inventors: Rung-Guang Hu, Wei-Yuan Huang, Sung-Ying Tsai, Hsiang-Pin Fan, Pin-Miao Liu
  • Patent number: 7666557
    Abstract: A color filter and a manufacturing method thereof are provided. In the method of the invention, a substrate having a display area and a non-display area is provided. Thereafter, a black matrix is formed over the substrate, wherein black matrix defines the display area into a plurality of sub-pixel areas, and covers the non-display area, which forms an edge of the display area. Then, a color filter unit is formed in each sub-pixel area, and a light shielding layer is formed over the black matrix simultaneously. Accordingly, the shielding layer of the color filter provided by the present invention is capable of effectively reducing the light leakage from the edge of the display area.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: February 23, 2010
    Assignee: Au Optronics Corporation
    Inventors: Wei-Chieh Sun, Ming-Sheng Lai, Rung-Guang Hu, Hsiang-Pin Fan
  • Publication number: 20080068541
    Abstract: A color filter and a manufacturing method thereof are provided. In the method of the invention, a substrate having a display area and a non-display area is provided. Thereafter, a black matrix is formed over the substrate, wherein black matrix defines the display area into a plurality of sub-pixel areas, and covers the non-display area, which forms an edge of the display area. Then, a color filter unit is formed in each sub-pixel area, and a light shielding layer is formed over the black matrix simultaneously. Accordingly, the shielding layer of the color filter provided by the present invention is capable of effectively reducing the light leakage from the edge of the display area.
    Type: Application
    Filed: November 30, 2007
    Publication date: March 20, 2008
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Wei-Chieh Sun, Ming-Sheng Lai, Rung-Guang Hu, Hsiang-Pin Fan
  • Patent number: 7335450
    Abstract: A color filter and a manufacturing method thereof are provided. In the method of the invention, a substrate having a display area and a non-display area is provided. Thereafter, a black matrix is formed over the substrate, wherein black matrix defines the display area into a plurality of sub-pixel areas, and covers the non-display area, which forms an edge of the display area. Then, a color filter unit is formed in each sub-pixel area, and a light shielding layer is formed over the black matrix simultaneously. Accordingly, the shielding layer of the color filter provided by the present invention is capable of effectively reducing the light leakage from the edge of the display area.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: February 26, 2008
    Assignee: Au Optronics Corporation
    Inventors: Wei-Chieh Sun, Ming-Sheng Lai, Rung-Guang Hu, Hsiang-Pin Fan
  • Publication number: 20050147899
    Abstract: A color filter and a manufacturing method thereof are provided. In the method of the invention, a substrate having a display area and a non-display area is provided. Thereafter, a black matrix is formed over the substrate, wherein black matrix defines the display area into a plurality of sub-pixel areas, and covers the non-display area, which forms an edge of the display area. Then, a color filter unit is formed in each sub-pixel area, and a light shielding layer is formed over the black matrix simultaneously. Accordingly, the shielding layer of the color filter provided by the present invention is capable of effectively reducing the light leakage from the edge of the display area.
    Type: Application
    Filed: April 8, 2004
    Publication date: July 7, 2005
    Inventors: Wei-Chieh Sun, Ming-Sheng Lai, Rung-Guang Hu, Hsiang-Pin Fan