Patents by Inventor Chih-Chung Su

Chih-Chung Su 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: 11764229
    Abstract: A pixel array substrate, including a substrate, multiple conductors, a pixel driving circuit, a first pad, and a second pad, is provided. The substrate has a first surface, a second surface, and multiple through holes. The through holes extend from the first surface to the second surface. The conductors are respectively disposed in the through holes. The pixel driving circuit is disposed on the first surface of the substrate. The first pad and the second pad are disposed on the second surface of the substrate. The conductors include a first conductor, a second conductor, and a first dummy conductor. The first conductor is electrically connected to the pixel driving circuit and the first pad. The second conductor is electrically connected to the pixel driving circuit and the second pad. The first dummy conductor is overlapped with and electrically isolated from the pixel driving circuit.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: September 19, 2023
    Assignee: Au Optronics Corporation
    Inventors: Hsiu-Chun Hsieh, Hsin-Hung Sung, Shu-Hui Huang, Chih-Chung Su, Yi-Wei Chen, Fang-Hui Chan
  • Patent number: 11747688
    Abstract: The present disclosure provides an electronic device. The electronic device includes a first substrate, a second substrate opposite to the first substrate, a buffer layer disposed on the second substrate, a protection layer, an active array, a pixel array, and an alignment film. The first substrate includes a transmitting region, a display region surrounding the transmission region, and a periphery region surrounding the display region. The protection layer is disposed on the buffer layer. The active array is disposed on the buffer layer. The pixel array is disposed on the active array and electrically connected to the active array. The alignment film is conformally disposed on the protection layer and the second substrate. The alignment film includes a first portion in direct contact with the second substrate. A vertical projection of the first portion of the alignment film overlaps the transmitting region of the first substrate.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: September 5, 2023
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chih-Chung Su, Yi-Wei Chen
  • Publication number: 20230137029
    Abstract: A photosensitive device includes a substrate, an active element layer, a first photosensitive element and a second photosensitive element. Each first photosensitive element includes a first lower conductive structure, a first photosensitive layer, and a first upper conductive structure stacked in sequence. Each second photosensitive element includes a second lower conductive structure, a second photosensitive layer, and a second upper conductive structure stacked in sequence. The first upper conductive structure includes an opaque electrode or a semi-transparent electrode, and the second upper conductive structure includes a transparent electrode. The first upper conductive structure is configured to make a signal difference between a photocurrent signal and a dark current signal of the first photosensitive element smaller than a signal difference between a photocurrent signal and a dark current signal of the second photosensitive element.
    Type: Application
    Filed: May 11, 2022
    Publication date: May 4, 2023
    Applicant: Au Optronics Corporation
    Inventors: Chih-Chung Su, Shin-Shueh Chen
  • Publication number: 20220413345
    Abstract: The present disclosure provides an electronic device. The electronic device includes a first substrate, a second substrate opposite to the first substrate, a buffer layer disposed on the second substrate, a protection layer, an active array, a pixel array, and an alignment film. The first substrate includes a transmitting region, a display region surrounding the transmission region, and a periphery region surrounding the display region. The protection layer is disposed on the buffer layer. The active array is disposed on the buffer layer. The pixel array is disposed on the active array and electrically connected to the active array. The alignment film is conformally disposed on the protection layer and the second substrate. The alignment film includes a first portion in direct contact with the second substrate. A vertical projection of the first portion of the alignment film overlaps the transmitting region of the first substrate.
    Type: Application
    Filed: September 1, 2022
    Publication date: December 29, 2022
    Inventors: Chih-Chung SU, Yi-Wei CHEN
  • Patent number: 11480835
    Abstract: An electronic device includes a first substrate, a second substrate, a buffer layer, an active array, a pixel array, a protection layer and an alignment film. The first substrate includes a transmission region, a display region, and a periphery region. The periphery region surrounds the display region, and the display region surrounds the transmission region. The first substrate is disposed opposite to the second substrate. The buffer layer is disposed on the second substrate. The protection layer is disposed on the buffer layer, and a projection of the protection layer on the second substrate is apart from the transmission region. The active array is disposed on the buffer layer. The pixel array is disposed on the active array and is electrically connected to the active array. The alignment film is conformally disposed on the protection layer, the buffer layer, and the second substrate.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: October 25, 2022
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chih-Chung Su, Yi-Wei Chen
  • Publication number: 20220198175
    Abstract: A display device includes a substrate, a sensing element, a lighting-emitting element, a driving element, and a transfer wire. The substrate has a first surface, a second surface opposite to the first surface, and a side surface connecting the first surface and the second surface. The sensing element is disposed on the first surface of the substrate, and the lighting-emitting element is disposed on the second surface of the substrate. The driving element is disposed on the first surface or the second surface of the substrate. The transfer wire is disposed on the side surface of the substrate. The driving element is electrically connected to the lighting-emitting element or the sensing element via the transfer wire. An orthogonal projection of the sensing element on the substrate is located outside an orthogonal projection of the lighting-emitting element on the substrate.
    Type: Application
    Filed: October 31, 2021
    Publication date: June 23, 2022
    Applicant: Au Optronics Corporation
    Inventors: Shin-Shueh Chen, Chih-Chung Su
  • Publication number: 20220165755
    Abstract: A pixel array substrate, including a substrate, multiple conductors, a pixel driving circuit, a first pad, and a second pad, is provided. The substrate has a first surface, a second surface, and multiple through holes. The through holes extend from the first surface to the second surface. The conductors are respectively disposed in the through holes. The pixel driving circuit is disposed on the first surface of the substrate. The first pad and the second pad are disposed on the second surface of the substrate. The conductors include a first conductor, a second conductor, and a first dummy conductor. The first conductor is electrically connected to the pixel driving circuit and the first pad. The second conductor is electrically connected to the pixel driving circuit and the second pad. The first dummy conductor is overlapped with and electrically isolated from the pixel driving circuit.
    Type: Application
    Filed: June 28, 2021
    Publication date: May 26, 2022
    Applicant: Au Optronics Corporation
    Inventors: Hsiu-Chun Hsieh, Hsin-Hung Sung, Shu-Hui Huang, Chih-Chung Su, Yi-Wei Chen, Fang-Hui Chan
  • Patent number: 11067865
    Abstract: A display apparatus includes a first substrate, a second substrate, a display medium, a pixel structure, a read-out transistor, a first insulating layer, a light-sensing structure, and a color filter pattern. The display medium is disposed between the first substrate and the second substrate. The pixel structure is disposed between the display medium and the first substrate. The read-out transistor has a semiconductor pattern and a control terminal. The light-sensing structure is disposed between the second substrate and the display medium, and is electrically connected to the read-out transistor. The first insulating layer is disposed between the semiconductor pattern and the control terminal of the read-out transistor. The color filter pattern is disposed between the second substrate and the display medium. The first insulating layer has an opening located outside the light-sensing structure, and the color filter pattern fills the opening of the first insulating layer.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: July 20, 2021
    Assignee: Au Optronics Corporation
    Inventors: Chih-Chung Su, Shin-Shueh Chen, Yi-Wei Chen
  • Publication number: 20210033935
    Abstract: The present disclosure provides a display device. The display device includes a substrate, a pixel array, a circuit bridge structure, a first trace region, a second trace region, and a display film layer. The pixel array is located on the substrate. The circuit bridge structure is located at one side of the pixel array. The first trace region is located between the pixel array and a first side of the circuit bridge structure. The second trace region is located at a second side opposite to the first side. The display film layer is located on the pixel array, and an orthogonal projection of the display film layer on the substrate is spaced apart from an orthogonal projection of the circuit bridge structure on the substrate.
    Type: Application
    Filed: May 20, 2020
    Publication date: February 4, 2021
    Inventors: Chih-Chung SU, Yi-Wei CHEN
  • Patent number: 10903245
    Abstract: A pixel array substrate including a substrate, a plurality of pixel structures and a scan device is provided. The pixel structures are arranged on the substrate along a first direction. Each pixel structure includes a data line, an active device and a pixel electrode. The active device has a semiconductor pattern, a source electrode and a drain electrode. The source electrode and the drain electrode are electrically connected to the data line and the pixel electrode respectively. The scan device includes a first and a second scan line. The first and the second scan line extend in the first direction and are electrically connected to each other. The active devices of the pixel structures are electrically connected to the first and the second scan line. The first and the second scan line respectively overlap two different regions of the semiconductor pattern of each active device.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: January 26, 2021
    Assignee: Au Optronics Corporation
    Inventors: Chih-Chung Su, Yi-Wei Chen
  • Publication number: 20200343269
    Abstract: A pixel array substrate including a substrate, a plurality of pixel structures and a scan device is provided. The pixel structures are arranged on the substrate along a first direction. Each pixel structure includes a data line, an active device and a pixel electrode. The active device has a semiconductor pattern, a source electrode and a drain electrode. The source electrode and the drain electrode are electrically connected to the data line and the pixel electrode respectively. The scan device includes a first and a second scan line. The first and the second scan line extend in the first direction and are electrically connected to each other. The active devices of the pixel structures are electrically connected to the first and the second scan line. The first and the second scan line respectively overlap two different regions of the semiconductor pattern of each active device.
    Type: Application
    Filed: October 8, 2019
    Publication date: October 29, 2020
    Applicant: Au Optronics Corporation
    Inventors: Chih-Chung Su, Yi-Wei Chen
  • Patent number: 10535682
    Abstract: An active device array substrate including a first scan line, a first data line, a second data line, a first active device, a first pixel electrode, a second active device, a second pixel electrode, and a first shielding pattern layer is provided. The first active device includes a first gate electrically connected to the first scan line, a first semiconductor pattern layer, a first source electrically connected to the first data line, and a first drain. The second active device includes a second gate electrically connected to the first scan line, a second semiconductor pattern layer, a second source electrically connected to the second data line, and a second drain. The first shielding pattern layer is overlapped with the first semiconductor pattern layer and the second semiconductor pattern layer. The first shielding pattern layer is overlapped with the second data line and not overlapped with the first data line.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: January 14, 2020
    Assignee: Au Optronics Corporation
    Inventors: Chih-Chung Su, Po-Hsueh Chen, Yi-Wei Chen, Hsiu-Chun Hsieh
  • Patent number: 10332918
    Abstract: A pixel structure including a first pixel unit, a second pixel unit, a first insulating layer, and a common electrode is provided. The first and second pixel units are disposed on a substrate, and includes a first drain and a first pixel electrode, and a second drain and a second pixel electrode, respectively. The first insulating layer covers the first and second drains. The first and second pixel electrodes are disposed on the first insulating layer, and the first insulating layer has first and second contact holes uncovering the first and second drains, respectively. The common electrode is disposed on the first insulating layer, and is electrically insulated from the first and second pixel electrodes, and has a common opening. When projected onto the substrate, the first and second contact holes are disposed within a region of the common opening.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: June 25, 2019
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Ssu-Hui Lu, Chih-Chung Su, Ming-Hsien Lee
  • Publication number: 20190057980
    Abstract: An active device array substrate including a first scan line, a first data line, a second data line, a first active device, a first pixel electrode, a second active device, a second pixel electrode, and a first shielding pattern layer is provided. The first active device includes a first gate electrically connected to the first scan line, a first semiconductor pattern layer, a first source electrically connected to the first data line, and a first drain. The second active device includes a second gate electrically connected to the first scan line, a second semiconductor pattern layer, a second source electrically connected to the second data line, and a second drain. The first shielding pattern layer is overlapped with the first semiconductor pattern layer and the second semiconductor pattern layer. The first shielding pattern layer is overlapped with the second data line and not overlapped with the first data line.
    Type: Application
    Filed: October 22, 2018
    Publication date: February 21, 2019
    Applicant: Au Optronics Corporation
    Inventors: Chih-Chung Su, Po-Hsueh Chen, Yi-Wei Chen, Hsiu-Chun Hsieh
  • Publication number: 20190025247
    Abstract: The present invention is a highly sensitive and flexible carbon nanotube forest strain sensor, comprising: a first electrode, a second electrode, a same directory queue carbon nanotube forest, and a flexible support substrate. The present invention provides a method for manufacturing a carbon nanotube forest strain sensor, the same directory queue carbon nanotube forest can be directly grown on a flexible support substrate by a chemical vapor deposition method.
    Type: Application
    Filed: July 24, 2017
    Publication date: January 24, 2019
    Inventors: Shuo-Hung CHANG, Chih-Chung SU, Kuan-Yu YEH
  • Patent number: 10128273
    Abstract: An active device array substrate including a first scan line, a first data line, a second data line, a first active device, a first pixel electrode, a second active device, a second pixel electrode, and a first shielding pattern layer is provided. The first active device includes a first gate electrically connected to the first scan line, a first semiconductor pattern layer, a first source electrically connected to the first data line, and a first drain. The second active device includes a second gate electrically connected to the first scan line, a second semiconductor pattern layer, a second source electrically connected to the second data line, and a second drain. The first shielding pattern layer is overlapped with the first semiconductor pattern layer and the second semiconductor pattern layer. The first shielding pattern layer is overlapped with the second data line and not overlapped with the first data line.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: November 13, 2018
    Assignee: Au Optronics Corporation
    Inventors: Chih-Chung Su, Po-Hsueh Chen, Yi-Wei Chen, Hsiu-Chun Hsieh
  • Publication number: 20170263653
    Abstract: A pixel structure including a first pixel unit, a second pixel unit, a first insulating layer, and a common electrode is provided. The first and second pixel units are disposed on a substrate, and includes a first drain and a first pixel electrode, and a second drain and a second pixel electrode, respectively. The first insulating layer covers the first and second drains. The first and second pixel electrodes are disposed on the first insulating layer, and the first insulating layer has first and second contact holes uncovering the first and second drains, respectively. The common electrode is disposed on the first insulating layer, and is electrically insulated from the first and second pixel electrodes, and has a common opening. When projected onto the substrate, the first and second contact holes are disposed within a region of the common opening.
    Type: Application
    Filed: March 13, 2017
    Publication date: September 14, 2017
    Inventors: Ssu-Hui LU, Chih-Chung SU, Ming-Hsien LEE
  • Publication number: 20170062477
    Abstract: An active device array substrate including a first scan line, a first data line, a second data line, a first active device, a first pixel electrode, a second active device, a second pixel electrode, and a first shielding pattern layer is provided. The first active device includes a first gate electrically connected to the first scan line, a first semiconductor pattern layer, a first source electrically connected to the first data line, and a first drain. The second active device includes a second gate electrically connected to the first scan line, a second semiconductor pattern layer, a second source electrically connected to the second data line, and a second drain. The first shielding pattern layer is overlapped with the first semiconductor pattern layer and the second semiconductor pattern layer. The first shielding pattern layer is overlapped with the second data line and not overlapped with the first data line.
    Type: Application
    Filed: April 15, 2016
    Publication date: March 2, 2017
    Inventors: Chih-Chung Su, Po-Hsueh Chen, Yi-Wei Chen, Hsiu-Chun Hsieh
  • Patent number: D878449
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: March 17, 2020
    Assignee: AVER INFORMATION INC.
    Inventors: Hong-Chi Yeh, Bo-Ching Chiou, Chih-Chung Su, Chun-Yen Yu
  • Patent number: D933735
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: October 19, 2021
    Assignee: AVer Information Inc.
    Inventors: Hong-Chi Yeh, Chih-Chung Su