Patents by Inventor Kazuyuki Hashimoto

Kazuyuki Hashimoto 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: 20240178571
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a plurality of sets of cascaded units. Each one of the plurality of sets of cascaded units is electrically connected to a common data line and a common clock signal line. The each one of the plurality of sets of cascaded units forms a cascaded circuit.
    Type: Application
    Filed: June 27, 2023
    Publication date: May 30, 2024
    Applicant: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Publication number: 20240161532
    Abstract: An electronic structure includes a first electrode, a first insulating layer, a second electrode, and a third electrode. The first electrode has an opening. The first insulating layer is disposed on the first electrode. The second electrode is disposed on the first insulating layer. The third electrode is disposed on the first insulating layer and surrounding the second electrode. The second electrode and the third electrode are in the same layer.
    Type: Application
    Filed: January 22, 2024
    Publication date: May 16, 2024
    Inventor: Kazuyuki HASHIMOTO
  • Publication number: 20240134402
    Abstract: An electronic device is provided. The electronic device includes a power generator, a power regulator and an electronic element. The power generator is configured to provide an input voltage. The power regulator includes a voltage regulator. The voltage regulator is electrically connected to the power generator. The voltage regulator is configured to receive the input voltage to generate an output voltage. The electronic element is electrically connected to the power regulator. The electronic element is configured to receive the output voltage. The power regulator generates a control signal according to the input voltage. The power regulator provides the control signal to the electronic element. An adjustable level of the electronic element is adjusted according to the control signal.
    Type: Application
    Filed: October 19, 2022
    Publication date: April 25, 2024
    Applicant: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Junya Shibata
  • Patent number: 11964744
    Abstract: An AUV includes: an underwater vehicle main body configured to sail along an inspection object located in water or on the bottom of the water; an arm extending from the underwater vehicle main body; an inspection tool portion including a contact portion configured to contact the inspection object and an inspection device configured to inspect the inspection object; and a passive joint provided between the arm and the inspection tool portion and configured to allow passive rotation of the inspection tool portion relative to the arm about at least one axis.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: April 23, 2024
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Minehiko Mukaida, Kosuke Masuda, Shinichi Miyata, Noriyuki Okaya, Kazuyuki Nakamura, Satoshi Hashimoto, Yusuke Okimura
  • Patent number: 11961462
    Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias signal driver. The pixel array includes a pixel unit. The gate driver generates a plurality of gate control signals. The bias signal driver is electrically connected to the pixel unit and the gate driver, and configured to generate a bias signal to activate the pixel unit according to a part of the plurality of gate control signals. The bias signal driver includes a first logic circuit and a second logic circuit.
    Type: Grant
    Filed: February 2, 2023
    Date of Patent: April 16, 2024
    Assignee: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Patent number: 11915509
    Abstract: An electronic device, applicable to sense a fingerprint, includes a first electrode and at least one second electrode. The first electrode includes at least one opening. The at least one second electrode is disposed on the first electrode. The at least one second electrode covers the at least one opening of the first electrode.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: February 27, 2024
    Assignee: INNOLUX CORPORATION
    Inventor: Kazuyuki Hashimoto
  • Patent number: 11888470
    Abstract: An electronic device includes an electronic component, a driving circuit and a circuit. The driving circuit is electrically connected between a node and a first voltage. The electronic component is electrically connected between the node and a second voltage. The circuit is electrically connected between the node and a third voltage. The first voltage is different from the second voltage and the third voltage.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: January 30, 2024
    Assignee: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Kung-Chen Kuo
  • Publication number: 20230410731
    Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.
    Type: Application
    Filed: September 4, 2023
    Publication date: December 21, 2023
    Applicant: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Yi-Hung Lin, Kung-Chen Kuo
  • Publication number: 20230386394
    Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias signal driver. The pixel array includes a pixel unit. The gate driver generates a plurality of gate control signals. The bias signal driver is electrically connected to the pixel unit and the gate driver, and configured to generate a bias signal to activate the pixel unit according to a part of the plurality of gate control signals. The bias signal driver includes a first logic circuit and a second logic circuit.
    Type: Application
    Filed: February 2, 2023
    Publication date: November 30, 2023
    Applicant: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Publication number: 20230387910
    Abstract: An electronic device is provided. The electronic device includes a tunable component and a first source follower circuit. The tunable component is electrically connected to a circuit node. The first source follower circuit is electrically connected to the circuit node. The first source follower circuit includes a first control terminal and a first terminal. The first control terminal is electrically connected to the first terminal, and the first control terminal is electrically connected to a data line through a first capacitor.
    Type: Application
    Filed: February 23, 2023
    Publication date: November 30, 2023
    Applicant: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Hidetoshi Watanabe
  • Patent number: 11790838
    Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: October 17, 2023
    Assignee: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Yi-Hung Lin, Kung-Chen Kuo
  • Patent number: 11757354
    Abstract: A charge pump circuit is provided. The charge pump circuit includes a first transistor, a first capacitor, a second transistor, and a second capacitor. The first transistor has a first end and a second end. The first capacitor has a first end and a second end. The second end of the first capacitor is electrically connected to the second end of the first transistor. The second transistor has a first end and a second end. The first end of the second transistor is electrically connected to the second of the first transistor. The second capacitor has a first end and a second end. The first end of the second capacitor is electrically connected to the second end of the second transistor.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: September 12, 2023
    Assignee: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Patent number: 11723131
    Abstract: A display device is provided. The display device of the disclosure includes a light emitting unit, a current source, a voltage comparator, and an emission control unit. The current source is configured to output a supply current. The voltage comparator is configured to receive a voltage data and a ramp signal. The emission control unit receives an emission enable signal, and coupled to the light emitting unit, the current source, and the voltage comparator. The voltage comparator outputs a comparison signal to the emission control unit according to the voltage data and the ramp signal. The emission control unit outputs a driving current to the light emitting unit according to the supply current, the emission enable signal, and the comparison signal.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: August 8, 2023
    Assignee: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Publication number: 20230217131
    Abstract: An electronic device is provided. The electronic device includes an electronic unit, a sensing circuit and a circuit. The sensing circuit is electrically connected to the electronic unit through a sensing node. The circuit is electrically connected to the sensing node. The circuit is configured to apply a voltage to the sensing node.
    Type: Application
    Filed: November 8, 2022
    Publication date: July 6, 2023
    Applicant: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Publication number: 20230206823
    Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.
    Type: Application
    Filed: September 19, 2022
    Publication date: June 29, 2023
    Applicant: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Yi-Hung Lin, Kung-Chen Kuo
  • Publication number: 20230184586
    Abstract: An electronic device is provided. The electronic device includes an electronic component and a sensing circuit. The sensing circuit is electrically connected to the electronic component through a sensing node. The sensing circuit comprises a first capacitor, a first transistor, a second transistor, a third transistor and a fourth transistor. The second transistor is electrically connected between the first capacitor and a control terminal of the first transistor. The third transistor is electrically connected to the first transistor. The fourth transistor is electrically connected to the first transistor. The first capacitor is electrically connected between the sensing node and the control terminal of the first transistor.
    Type: Application
    Filed: August 25, 2022
    Publication date: June 15, 2023
    Applicant: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Patent number: 11676538
    Abstract: An electronic device includes a light emitting unit, a current source, voltage comparator, and an emission control unit. The voltage comparator is configured to receive a voltage data and a ramp signal and output a comparison signal according to the voltage data and the ramp signal. The emission control unit is configured to output a driving current to the light emitting unit according to the supply current, the emission enable signal, and the comparison signal. The ramp signal is a first ramp signal during a first frame, and the ramp signal is a second ramp signal during a second frame after the first frame. The emission control unit is configured to be operated in a first mode based on the first ramp signal, and the emission control unit is configured to be operated in a second mode based on the second ramp signal.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: June 13, 2023
    Assignee: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Hidetoshi Watanabe
  • Publication number: 20230179202
    Abstract: An electronic device includes an electronic component, a driving circuit and a circuit. The driving circuit is electrically connected between a node and a first voltage. The electronic component is electrically connected between the node and a second voltage. The circuit is electrically connected between the node and a third voltage. The first voltage is different from the second voltage and the third voltage.
    Type: Application
    Filed: August 4, 2022
    Publication date: June 8, 2023
    Applicant: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Kung-Chen Kuo
  • Publication number: 20230170900
    Abstract: An electronic device is provided. The electronic device includes a voltage source circuit, a current source circuit and an electronic component. The voltage source circuit, the current source circuit and the electronic component are electrically connected to a node.
    Type: Application
    Filed: August 14, 2022
    Publication date: June 1, 2023
    Applicant: Innolux Corporation
    Inventor: Kazuyuki Hashimoto
  • Publication number: 20230169902
    Abstract: An electronic device is provided. The electronic device includes a first scan transistor, a driving transistor, an electronic component and a first capacitive coupling component. The driving transistor is electrically connected to the first scan transistor. The electronic component is electrically connected to the driving transistor. The first terminal of the first capacitive coupling component is electrically connected to a control terminal of the driving transistor.
    Type: Application
    Filed: August 29, 2022
    Publication date: June 1, 2023
    Applicant: Innolux Corporation
    Inventors: Kazuyuki Hashimoto, Kung-Chen Kuo