Patents by Inventor Li-Chih Hsu

Li-Chih Hsu 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: 20240101602
    Abstract: Provided is a peptide and method in preventing or treating infections caused by a wide spectrum of pathogens, including bacteria and fungus in hosts such as plants and animals. Methods of preventing or treating plant diseases and infection in animals are also provided.
    Type: Application
    Filed: November 24, 2021
    Publication date: March 28, 2024
    Inventors: Rita P.Y. Chen, Chiu-Ping CHENG, Chien-Chih YANG, Kung-Ta LEE, Ying-Lien CHEN, Li-Hang Hsu, Hsin-Liang CHEN, Sung CHEN
  • Publication number: 20240071949
    Abstract: Devices and methods for forming a chip package structure including a package substrate, a first adhesive layer attached to a top surface of the package substrate, and a beveled stiffener structure attached to the package substrate. The beveled stiffener structure may include a bottom portion including a tapered top surface, in which a bottom surface of the bottom portion is in contact with the first adhesive layer, a second adhesive layer attached to the tapered top surface, and a top portion including a tapered bottom surface, in which the tapered bottom surface is in contact with the second adhesive layer. The tapered top surface and the tapered bottom surface have a taper angle between 5 degrees and 60 degrees with respect to a top surface of the package substrate.
    Type: Application
    Filed: August 25, 2022
    Publication date: February 29, 2024
    Inventors: Chia-Kuei Hsu, Ming-Chih Yew, Li-Ling Liao, Shin-Puu Jeng
  • Patent number: 11175551
    Abstract: A pixel array substrate includes a substrate, a plurality of pixel structures, a peripheral trace and a plurality of first patterns. The substrate has an active area and a peripheral area outside the active area. The plurality of pixel structures is disposed in the active area of the substrate. Each of the pixel structures includes a signal line, an active device electrically connected to the signal line and a pixel electrode electrically connected to the active device. The peripheral trace is disposed in the peripheral area of the substrate. A plurality of first patterns is disposed in the peripheral area of the substrate. Each of the first patterns includes a first trunk portion and at least one first branch portion crossed with the first trunk portion. The first trunk portion is electrically connected to the peripheral trace or the signal line of the pixel structure.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: November 16, 2021
    Assignee: Au Optronics Corporation
    Inventors: Bo-Kai Liao, Lung-Ling Tang, Li-Chih Hsu
  • Patent number: 11106241
    Abstract: The present invention provides a display device including: a backlight module, including a back bezel having a bottom surface, and a frame having a side wall portion, where the side wall portion has an inner side surface and an outer side surface, and the back bezel faces the inner side surface of the side wall portion; a display module, disposed on the backlight module and supported by the frame; a tape, attached to the outer side surface of the side wall portion of the frame and extending to the bottom surface of the back bezel; and a sealant, disposed and extending from an end edge of the display module to the bottom surface of the back bezel through an outer side of the outer side surface of the side wall portion of the frame, and at least partially covering the tape.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: August 31, 2021
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Po-Lan Hung, Yu-Tsung Huang, Wen-Pin Shen, Li-Chih Hsu, Pei-Chia Wu, Yen-Po Wang
  • Patent number: 11030948
    Abstract: The disclosure provides a display panel including first pixel structures, second pixel structures, first signal lines, second signal lines, a first driving circuit, and a second driving circuit. The first signal lines and the first pixel structures are disposed in a first display area and electrically connected. The second signal lines and the second pixel structures are disposed in a second display area and electrically connected. The first display area and the second display area are arranged in a first direction. The first signal lines and the second signal lines are arranged in a second direction. The first direction and the second direction are perpendicular. The first signal lines and the second signal lines are structurally separated. The first drive circuit is electrically connected to the first signal lines. The second driving circuit is electrically independent from the first driving circuit and electrically connected to the second signal lines.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: June 8, 2021
    Assignee: Au Optronics Corporation
    Inventors: Yung-Chih Chen, Wan-Lin Chen, Tsung-Ying Ke, Li-Chih Hsu, Ya-Ting Hsu, Keh-Long Hwu, Wan-Tsang Wang, Chun-Hsin Liu, Chih-Ling Hsueh
  • Publication number: 20210088860
    Abstract: A pixel array substrate includes a substrate, a plurality of pixel structures, a peripheral trace and a plurality of first patterns. The substrate has an active area and a peripheral area outside the active area. The plurality of pixel structures is disposed in the active area of the substrate. Each of the pixel structures includes a signal line, an active device electrically connected to the signal line and a pixel electrode electrically connected to the active device. The peripheral trace is disposed in the peripheral area of the substrate. A plurality of first patterns is disposed in the peripheral area of the substrate. Each of the first patterns includes a first trunk portion and at least one first branch portion crossed with the first trunk portion. The first trunk portion is electrically connected to the peripheral trace or the signal line of the pixel structure.
    Type: Application
    Filed: December 19, 2019
    Publication date: March 25, 2021
    Applicant: Au Optronics Corporation
    Inventors: Bo-Kai Liao, Lung-Ling Tang, Li-Chih Hsu
  • Patent number: 10886488
    Abstract: A display device is provided. The display device includes a first substrate, a first element layer, a first light-emitting element layer, a second substrate, a second element layer, and a second light-emitting element layer. The first element layer is disposed on the first substrate and includes a first active element. The first light-emitting element layer is disposed on the first element layer and includes a first light-emitting element, the first light-emitting element is electrically connected to the first active element and includes a first light-emitting layer. The second substrate is disposed on the first light-emitting element. The second element layer is disposed on the second substrate and includes a second active element. The second light-emitting element layer is disposed on the second element layer and includes a second light-emitting element, the second light-emitting element is electrically connected to the second active element and includes a second light-emitting layer.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: January 5, 2021
    Assignee: Au Optronics Corporation
    Inventors: Ya-Ting Hsu, Li-Chih Hsu, Chih-Ling Hsueh
  • Patent number: 10854681
    Abstract: A display device includes a pixel circuit substrate, a plurality of light emitting devices, a driver circuit substrate, a plurality of connection terminals, and an electrically conductive adhesion layer. The light emitting devices are electrically connected to the pixel circuit substrate. The driver circuit substrate is disposed on a back side of the pixel circuit substrate. The connection terminals electrically connect the driver circuit substrate to the pixel circuit substrate. The electrically conductive adhesion layer is disposed between the pixel circuit substrate and the driver circuit substrate.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: December 1, 2020
    Assignee: Au Optronics Corporation
    Inventors: Yung-Chih Chen, Chun-Hsin Liu, Li-Chih Hsu, Tsung-Ying Ke, Wan-Tsang Wang, Keh-Long Hwu, Ya-Ting Hsu
  • Patent number: 10825383
    Abstract: A display device including a first substrate, pixel structures, a second substrate, first signal lines, and second signal lines is provided. The pixel structures are disposed on a first surface of the first substrate. Each of the pixel structures includes a switch element and a pixel electrode. The switch element has a first terminal, a second terminal, and a control terminal. The pixel electrode is electrically connected to the second terminal of the switch element. The second substrate is disposed under a second surface of the first substrate. The first signal lines and the second signal lines are disposed on the second substrate. The first terminals and the control terminals of the switch elements of the pixel structures are respectively electrically connected to the first signal lines and the second signal lines, wherein the first signal lines are substantially parallel to the second signal lines.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: November 3, 2020
    Assignee: Au Optronics Corporation
    Inventors: Li-Chih Hsu, Yung-Chih Chen, Chun-Hsin Liu, Ya-Ting Hsu, Wan-Lin Chen, Wan-Tsang Wang, Tsung-Ying Ke, Keh-Long Hwu
  • Publication number: 20200193900
    Abstract: The disclosure provides a display panel including first pixel structures, second pixel structures, first signal lines, second signal lines, a first driving circuit, and a second driving circuit. The first signal lines and the first pixel structures are disposed in a first display area and electrically connected. The second signal lines and the second pixel structures are disposed in a second display area and electrically connected. The first display area and the second display area are arranged in a first direction. The first signal lines and the second signal lines are arranged in a second direction. The first direction and the second direction are perpendicular. The first signal lines and the second signal lines are structurally separated. The first drive circuit is electrically connected to the first signal lines. The second driving circuit is electrically independent from the first driving circuit and electrically connected to the second signal lines.
    Type: Application
    Filed: May 23, 2019
    Publication date: June 18, 2020
    Applicant: Au Optronics Corporation
    Inventors: Yung-Chih Chen, Wan-Lin Chen, Tsung-Ying Ke, Li-Chih Hsu, Ya-Ting Hsu, Keh-Long Hwu, Wan-Tsang Wang, Chun-Hsin Liu, Chih-Ling Hsueh
  • Publication number: 20200183454
    Abstract: The present invention provides a display device including: a backlight module, including a back bezel having a bottom surface, and a frame having a side wall portion, where the side wall portion has an inner side surface and an outer side surface, and the back bezel faces the inner side surface of the side wall portion; a display module, disposed on the backlight module and supported by the frame; a tape, attached to the outer side surface of the side wall portion of the frame and extending to the bottom surface of the back bezel; and a sealant, disposed and extending from an end edge of the display module to the bottom surface of the back bezel through an outer side of the outer side surface of the side wall portion of the frame, and at least partially covering the tape.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Inventors: PO-LAN HUNG, YU-TSUNG HUANG, WEN-PIN SHEN, LI-CHIH HSU, PEI-CHIA WU, YEN-PO WANG
  • Publication number: 20200185565
    Abstract: A manufacturing method of a light-emitting device including the following steps is provided. A test trace and a first signal trace are formed on a first substrate. A light-emitting element electrically connected to the test trace and the first signal trace is formed. A test procedure is performed on the light-emitting element via the test trace and the first signal trace. An encapsulation layer is formed on the first substrate to cover the light-emitting element. The test trace is removed, and then a driving unit electrically connected to light-emitting element is formed.
    Type: Application
    Filed: June 4, 2019
    Publication date: June 11, 2020
    Applicant: Au Optronics Corporation
    Inventors: Yung-Chih Chen, Tsung-Ying Ke, Li-Chih Hsu, Keh-Long Hwu, Wan-Tsang Wang, Chun-Hsin Liu
  • Patent number: 10665746
    Abstract: A manufacturing method of a light-emitting device including the following steps is provided. A test trace and a first signal trace are formed on a first substrate. A light-emitting element electrically connected to the test trace and the first signal trace is formed. A test procedure is performed on the light-emitting element via the test trace and the first signal trace. An encapsulation layer is formed on the first substrate to cover the light-emitting element. The test trace is removed, and then a driving unit electrically connected to light-emitting element is formed.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: May 26, 2020
    Assignee: Au Optronics Corporation
    Inventors: Yung-Chih Chen, Tsung-Ying Ke, Li-Chih Hsu, Keh-Long Hwu, Wan-Tsang Wang, Chun-Hsin Liu
  • Publication number: 20200160783
    Abstract: A display device including a first substrate, pixel structures, a second substrate, first signal lines, and second signal lines is provided. The pixel structures are disposed on a first surface of the first substrate. Each of the pixel structures includes a switch element and a pixel electrode. The switch element has a first terminal, a second terminal, and a control terminal. The pixel electrode is electrically connected to the second terminal of the switch element. The second substrate is disposed under a second surface of the first substrate. The first signal lines and the second signal lines are disposed on the second substrate. The first terminals and the control terminals of the switch elements of the pixel structures are respectively electrically connected to the first signal lines and the second signal lines, wherein the first signal lines are substantially parallel to the second signal lines.
    Type: Application
    Filed: May 14, 2019
    Publication date: May 21, 2020
    Applicant: Au Optronics Corporation
    Inventors: Li-Chih Hsu, Yung-Chih Chen, Chun-Hsin Liu, Ya-Ting Hsu, Wan-Lin Chen, Wan-Tsang Wang, Tsung-Ying Ke, Keh-Long Hwu
  • Publication number: 20200161576
    Abstract: A display device is provided. The display device includes a first substrate, a first element layer, a first light-emitting element layer, a second substrate, a second element layer, and a second light-emitting element layer. The first element layer is disposed on the first substrate and includes a first active element. The first light-emitting element layer is disposed on the first element layer and includes a first light-emitting element, the first light-emitting element is electrically connected to the first active element and includes a first light-emitting layer. The second substrate is disposed on the first light-emitting element. The second element layer is disposed on the second substrate and includes a second active element. The second light-emitting element layer is disposed on the second element layer and includes a second light-emitting element, the second light-emitting element is electrically connected to the second active element and includes a second light-emitting layer.
    Type: Application
    Filed: March 6, 2019
    Publication date: May 21, 2020
    Applicant: Au Optronics Corporation
    Inventors: Ya-Ting Hsu, Li-Chih Hsu, Chih-Ling Hsueh
  • Publication number: 20200119104
    Abstract: A display device includes a pixel circuit substrate, a plurality of light emitting devices, a driver circuit substrate, a plurality of connection terminals, and an electrically conductive adhesion layer. The light emitting devices are electrically connected to the pixel circuit substrate. The driver circuit substrate is disposed on a back side of the pixel circuit substrate. The connection terminals electrically connect the driver circuit substrate to the pixel circuit substrate. The electrically conductive adhesion layer is disposed between the pixel circuit substrate and the driver circuit substrate.
    Type: Application
    Filed: May 14, 2019
    Publication date: April 16, 2020
    Applicant: Au Optronics Corporation
    Inventors: Yung-Chih Chen, Chun-Hsin Liu, Li-Chih Hsu, Tsung-Ying Ke, Wan-Tsang Wang, Keh-Long Hwu, Ya-Ting Hsu
  • Publication number: 20200007980
    Abstract: A speaker structural layer includes speaker units arranged in array. At least one of the speaker units includes a first electrode, a second electrode and a diaphragm. The second electrode is opposite to the first electrode. The diaphragm is disposed between the first electrode and the second electrode.
    Type: Application
    Filed: May 6, 2019
    Publication date: January 2, 2020
    Applicant: Au Optronics Corporation
    Inventors: Chih-Ling Hsueh, Li-Chih Hsu, Jian-Shuen Fang
  • Patent number: 8564504
    Abstract: A pixel array including scan lines, data lines and pixels is provided. Scan lines extend along a row direction and include first and second scan lines. The first and second scan lines are arranged alternately along a column direction. Data lines extend along the column direction in a zigzag manner and include a first data line, a second data line connected to the first data line, a third data line disposed between the first and second data lines, and a fourth data line connected to the third data line. The pixels connect with corresponding scan lines and data lines. Pixels connected with the same data line are not aligned in the column direction; pixels connected with the same data line are only arranged at the same side of the data line. Pixels of any two adjacent rows are separated by a first scan line and a second scan line.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: October 22, 2013
    Assignee: Au Optronics Corporation
    Inventors: Li-Chih Hsu, Chia-Chiang Hsaio
  • Patent number: 8482687
    Abstract: An exemplary liquid crystal display device includes a data line, a pixel, a first gate line, a second gate line, an additional electrode and an additional gate line. The pixel includes a first sub-pixel and a second sub-pixel. The first gate line is electrically coupled to the first sub-pixel. The second gate line is electrically coupled to the second sub-pixel. The first sub-pixel is electrically coupled to the data line to receive a signal provided from the data line. The second sub-pixel is electrically coupled to the first sub-pixel through the additional electrode and to receive a signal provided from the data line through the first sub-pixel. The additional gate line is arranged crossing over the additional electrode and whereby a compensation capacitance is formed between the additional gate line and the additional electrode.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: July 9, 2013
    Assignee: AU Optronics Corp.
    Inventors: Chia-Chiang Hsiao, Chih-Wen Chen, Li-Chih Hsu
  • Patent number: 8462092
    Abstract: A display panel includes at least twelve sub-pixels, arranged continuously in a row. In a scanning time of the display panel, sub-pixels respectively disposed at a 2nd, 3rd, 5th, 8th, 10th and 12th column have a first polarity, and sub-pixels respectively disposed at a 1st, 4th, 6th, 7th, 9th and 11th column have a second polarity. The first polarity is opposite to the second polarity.
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: June 11, 2013
    Assignee: AU Optronics Corp.
    Inventors: Li-Chih Hsu, Peng-Bo Xi, Chia-Chiang Hsiao