Patents by Inventor Hung Chia Liao

Hung Chia Liao 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).

  • Publication number: 20230204901
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.
    Type: Application
    Filed: February 23, 2023
    Publication date: June 29, 2023
    Inventors: Sin-Hong LIN, Yung-Ping YANG, Wen-Yen HUANG, Yu-Cheng LIN, Kun-Shih LIN, Chao-Chang HU, Yung-Hsien YEH, Mao-Kuo HSU, Chih-Wei WENG, Ching-Chieh HUANG, Chih-Shiang WU, Chun-Chia LIAO, Chia-Yu CHANG, Hung-Ping CHEN, Wei-Zhong LUO, Wen-Chang LIN, Shou-Jen LIU, Shao-Chung CHANG, Chen-Hsin HUANG, Meng-Ting LIN, Yen-Cheng CHEN, I-Mei HUANG, Yun-Fei WANG, Wei-Jhe SHEN
  • Patent number: 11586085
    Abstract: A display apparatus including data lines, first gate lines, pixel structures, second gate lines, and first common lines is provided. The data lines are arranged in a first direction. The first gate lines are arranged in a second direction. The data lines and the second gate lines are arranged in the first direction, and the second gate lines are electrically connected to the first gate lines. The pixel structures are arranged in pixel columns which are arranged in the first direction. Each of the first common lines and the corresponding second gate line are configured between two adjacent pixel columns. The first common line and the corresponding second gate line are configured respectively on the opposite sides of the first gate line which is electrically connected to the corresponding second gate line. The first common line and the corresponding second gate line are structurally separated.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: February 21, 2023
    Assignee: Au Optronics Corporation
    Inventors: Sheng-Yen Cheng, Min-Tse Lee, Hung-Chia Liao, Jia-Hong Wang, Ping-Wen Chen, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
  • Patent number: 11515339
    Abstract: A display device has a display area and a peripheral area and includes data lines, scan lines, gate transmission lines, and sub-pixels. The data lines and the gate transmission lines extend from the peripheral area into the display area. The data lines located in the display area extend along a first direction. The scan lines are located in the display area and extend along a second direction intersecting the first direction. The gate transmission lines are electrically connected to the scan lines. One of the gate transmission lines includes first, second, and third wires located in the display area. The first and third wires extend along the first direction. The second wire extends along the second direction. The first, second and third wires are electrically connected in sequence. The third wire is electrically connected to one of the scan lines.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: November 29, 2022
    Assignee: Au Optronics Corporation
    Inventors: Yueh-Chi Wu, Ti-Kuei Yu, Hung-Chia Liao, Shu-Wen Liao, Shiang-Lin Lian
  • Patent number: 11502114
    Abstract: A display panel including sub-pixels, first and second scan lines, first and second data lines, and first to fourth auxiliary lines is provided. The sub-pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. Each third auxiliary line is electrically connected to a second auxiliary line and a first auxiliary line electrically connected to a first scan line. Each fourth auxiliary line is electrically connected to a second scan line and a first scan line. There are at least 2n second rows between each third auxiliary line and the first scan line electrically connected thereto, there are at least 2n+1 second rows between each third auxiliary line and the second scan line electrically connected thereto, and n is a positive integer.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: November 15, 2022
    Assignee: Au Optronics Corporation
    Inventors: Jia-Hong Wang, Min-Tse Lee, Sheng-Yen Cheng, Ping-Wen Chen, Hung-Chia Liao, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
  • Patent number: 11362168
    Abstract: A display panel including sub pixels, a plurality of first and second scan lines, a plurality of first and second data lines, a plurality of first and second auxiliary lines and first conductive vias is provided. The sub pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. The second rows are electrically connected to the first and second scan lines in alternation and are electrically connected to the first and second data lines in alternation. Each first auxiliary line includes a first portion electrically connected to a corresponding first scan line and a second portion spaced away from the first portion. The second auxiliary lines are respectively located between two adjacent first rows. Each second scan line is electrically connected to a corresponding first scan line through at least one second auxiliary line.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: June 14, 2022
    Assignee: Au Optronics Corporation
    Inventors: Jia-Hong Wang, Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Han-Ming Chen, Ping-Wen Chen, Hung-Chia Liao, Ya-Ling Hsu, Chen-Hsien Liao
  • Publication number: 20210057450
    Abstract: A display device has a display area and a peripheral area and includes data lines, scan lines, gate transmission lines, and sub-pixels. The data lines and the gate transmission lines extend from the peripheral area into the display area. The data lines located in the display area extend along a first direction. The scan lines are located in the display area and extend along a second direction intersecting the first direction. The gate transmission lines are electrically connected to the scan lines. One of the gate transmission lines includes first, second, and third wires located in the display area. The first and third wires extend along the first direction. The second wire extends along the second direction. The first, second and third wires are electrically connected in sequence. The third wire is electrically connected to one of the scan lines.
    Type: Application
    Filed: July 28, 2020
    Publication date: February 25, 2021
    Applicant: Au Optronics Corporation
    Inventors: Yueh-Chi Wu, Ti-Kuei Yu, Hung-Chia Liao, Shu-Wen Liao, Shiang-Lin Lian
  • Publication number: 20210057508
    Abstract: A display panel including sub pixels, a plurality of first and second scan lines, a plurality of first and second data lines, a plurality of first and second auxiliary lines and first conductive vias is provided. The sub pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. The second rows are electrically connected to the first and second scan lines in alternation and are electrically connected to the first and second data lines in alternation. Each first auxiliary line includes a first portion electrically connected to a corresponding first scan line and a second portion spaced away from the first portion. The second auxiliary lines are respectively located between two adjacent first rows. Each second scan line is electrically connected to a corresponding first scan line through at least one second auxiliary line.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 25, 2021
    Applicant: Au Optronics Corporation
    Inventors: Jia-Hong Wang, Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Han-Ming Chen, Ping-Wen Chen, Hung-Chia Liao, Ya-Ling Hsu, Chen-Hsien Liao
  • Publication number: 20210057449
    Abstract: A display panel including sub-pixels, first and second scan lines, first and second data lines, and first to fourth auxiliary lines is provided. The sub-pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. Each third auxiliary line is electrically connected to a second auxiliary line and a first auxiliary line electrically connected to a first scan line. Each fourth auxiliary line is electrically connected to a second scan line and a first scan line. There are at least 2n second rows between each third auxiliary line and the first scan line electrically connected thereto, there are at least 2n+1 second rows between each third auxiliary line and the second scan line electrically connected thereto, and n is a positive integer.
    Type: Application
    Filed: June 19, 2020
    Publication date: February 25, 2021
    Applicant: Au Optronics Corporation
    Inventors: Jia-Hong Wang, Min-Tse Lee, Sheng-Yen Cheng, Ping-Wen Chen, Hung-Chia Liao, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
  • Publication number: 20210055615
    Abstract: A display apparatus including data lines, first gate lines, pixel structures, second gate lines, and first common lines is provided. The data lines are arranged in a first direction. The first gate lines are arranged in a second direction. The data lines and the second gate lines are arranged in the first direction, and the second gate lines are electrically connected to the first gate lines. The pixel structures are arranged in pixel columns which are arranged in the first direction. Each of the first common lines and the corresponding second gate line are configured between two adjacent pixel columns. The first common line and the corresponding second gate line are configured respectively on the opposite sides of the first gate line which is electrically connected to the corresponding second gate line. The first common line and the corresponding second gate line are structurally separated.
    Type: Application
    Filed: July 27, 2020
    Publication date: February 25, 2021
    Applicant: Au Optronics Corporation
    Inventors: Sheng-Yen Cheng, Min-Tse Lee, Hung-Chia Liao, Jia-Hong Wang, Ping-Wen Chen, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
  • Publication number: 20210057452
    Abstract: An electronic device includes a substrate, multiple transversal signal lines, a first vertical signal line, a second vertical signal line, a shielding wire, and multiple pixel structures. The first vertical signal line is intersected with the transversal signal lines. The second vertical signal line is intersected with the transversal signal lines and connected to one of the transversal signal lines. An orthogonal projection of the shielding wire on the substrate is located between an orthogonal projection of the first vertical signal line and an orthogonal projection of the second vertical signal line on the substrate. One of the pixel structures is surrounded by a corresponding one of the transversal signal lines and the second vertical signal line and includes an active device. A gate and a source of the active device is electrically connected to the corresponding one transversal signal line and the first vertical signal line respectively.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 25, 2021
    Applicant: Au Optronics Corporation
    Inventors: Ya-Ling Hsu, Min-Tse Lee, Ti-Kuei Yu, Yueh-Chi Wu, Shu-Wen Liao, Hung-Chia Liao, Yueh-Hung Chung, Jia-Hong Wang, Ping-Wen Chen, Sheng-Yen Cheng, Chen-Hsien Liao
  • Patent number: 10824260
    Abstract: A touch display apparatus comprises a first substrate, a second substrate, a display medium, pixel structures, touch structures and a dielectric layer. The outer surface of the first substrate is a touch surface. The plurality of pixel structures are arranged between the first substrate and the display medium or between the second substrate and the display medium. Each of the pixel structures comprises a data line, a first scan line, a first transistor and a pixel electrode. Each of the touch structures comprises a second transistor, a read-out line, a second scan line and a first touch electrode. The first touch electrode and the second transistor are arranged on an inner surface of the first substrate. The first touch electrode is arranged between the first substrate and the dielectric layer. The dielectric layer is arranged between the first touch electrode and a first transistor of a pixel structure.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: November 3, 2020
    Assignee: Au Optronics Corporation
    Inventors: Ya-Ling Hsu, Ti-Kuei Yu, Hung-Chia Liao
  • Publication number: 20200341575
    Abstract: A touch display apparatus comprises a first substrate, a second substrate, a display medium, pixel structures, touch structures and a dielectric layer. The outer surface of the first substrate is a touch surface. The plurality of pixel structures are arranged between the first substrate and the display medium or between the second substrate and the display medium. Each of the pixel structures comprises a data line, a first scan line, a first transistor and a pixel electrode. Each of the touch structures comprises a second transistor, a read-out line, a second scan line and a first touch electrode. The first touch electrode and the second transistor are arranged on an inner surface of the first substrate. The first touch electrode is arranged between the first substrate and the dielectric layer. The dielectric layer is arranged between the first touch electrode and a first transistor of a pixel structure.
    Type: Application
    Filed: November 7, 2019
    Publication date: October 29, 2020
    Applicant: Au Optronics Corporation
    Inventors: Ya-Ling Hsu, Ti-Kuei Yu, Hung-Chia Liao
  • Patent number: 7036859
    Abstract: A lifting device includes a pair of gripping jaws pivotally coupled together at one end with a pivot axle, to allow the gripping jaws to be rotated relative to each other, two locking members secured to the gripping jaws respectively, and a latching device for latching the locking members together, to secure the gripping jaws together at selected angular positions. The gripping jaws each may include two or more arms each having a prong or a bar for engaging with and for lifting objects. One of the locking members includes a finger having a number of teeth, and the other latching device includes a pivotal latch to selectively latch the locking members together.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: May 2, 2006
    Inventor: Hung Chia Liao