Patents by Inventor Hsia-Ching Chu

Hsia-Ching Chu 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: 20250130679
    Abstract: A substrate assembly is provided, including a first substrate, an active element layer, a plurality of first electrodes, a circuit substrate, and a plurality of second electrodes. The active element layer is disposed on the first substrate. The plurality of first electrodes are disposed on the first substrate and arranged along a first direction. The circuit substrate is partially overlapping the first substrate in a vertical projection direction. The plurality of second electrodes are disposed on the circuit substrate. A distance between the edge of one of the plurality of second electrodes and the edge of one of the plurality of first electrodes is greater than zero in the first direction, and a width of the one of the plurality of first electrodes is different from a width of the one of the plurality of second electrodes.
    Type: Application
    Filed: December 24, 2024
    Publication date: April 24, 2025
    Inventors: Chia-Hsiung CHANG, Yang-Chen CHEN, Kuo-Chang SU, Hsia-Ching CHU
  • Publication number: 20250056889
    Abstract: An electronic device includes: a substrate; a gate electrode disposed on the substrate; a data line disposed on the substrate and extending along an extension direction; a power line disposed on the substrate, wherein a part of the power line is overlapped with the gate electrode; and a connecting member disposed on the substrate and electrically connected to the gate electrode, wherein the connecting member includes a first part overlapped with the gate electrode and a second part not overlapped with the gate electrode, wherein in a top view, an outline of the connecting member includes a first curve section, and an outline of the gate electrode includes a second curve section.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Inventors: Yun-Sheng CHEN, Hsia-Ching CHU, Ming-Chien SUN
  • Patent number: 12216873
    Abstract: A substrate assembly is provided, including a first substrate, an active element layer, a plurality of first electrodes, a circuit substrate, and a plurality of second electrodes. The active element layer is disposed on the first substrate. The plurality of first electrodes are disposed on the first substrate and arranged along a first direction. The circuit substrate is partially overlapping the first substrate in a vertical projection direction. The plurality of second electrodes are disposed on the circuit substrate. A distance between the edge of one of the plurality of second electrodes and the edge of one of the plurality of first electrodes is greater than zero in the first direction, and a width of the one of the plurality of first electrodes is different from a width of the one of the plurality of second electrodes.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: February 4, 2025
    Assignee: INNOLUX CORPORATION
    Inventors: Chia-Hsiung Chang, Yang-Chen Chen, Kuo-Chang Su, Hsia-Ching Chu
  • Patent number: 12159883
    Abstract: An electronic device includes: a substrate; a gate electrode disposed on the substrate; a data line disposed on the substrate and extending along an extension direction; a power supply circuit disposed on the substrate; and a connecting member disposed on the substrate and electrically connected to the gate electrode, wherein the connecting member includes a first part overlapped with the gate electrode and a second part not overlapped with the gate electrode, wherein in a top view, an outline of the connecting member includes a first curve segment, wherein a maximum width of the data line in a direction perpendicular to the extension direction is less than a maximum width of the power supply circuit in the direction.
    Type: Grant
    Filed: July 5, 2023
    Date of Patent: December 3, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Yun-Sheng Chen, Hsia-Ching Chu, Ming-Chien Sun
  • Publication number: 20240395828
    Abstract: A semiconductor device includes: a substrate; conductive lines disposed on the substrate, wherein the conductive lines extend along a first direction; a first conductive structure disposed on the substrate, wherein the first conductive structure includes a linear portion extending along a second direction perpendicular to the first direction and a protruding portion connected to and protruding from the linear portion, and the conductive lines cross the linear portion; a second conductive structure disposed on the substrate, wherein the second conductive structure includes a first portion overlapped with the first conductive structure and a second portion not overlapped with the first conductive structure, wherein the second portion of the second conductive structure includes a turning part and an end part, and the end part has a curved shape; and a semiconductor layer disposed on the substrate, wherein the semiconductor layer is overlapped with the second conductive structure.
    Type: Application
    Filed: August 6, 2024
    Publication date: November 28, 2024
    Inventors: An-Chang WANG, Bo-Chin TSUEI, Hsia-Ching CHU, Ming-Chien SUN
  • Publication number: 20240329464
    Abstract: A semiconductor substrate includes: a substrate; a first conductive line extending along a first direction; a semiconductor layer, wherein the first conductive line includes a first part overlapping with the semiconductor layer and a second part not overlapping with the semiconductor layer, the first part of the first conductive line has a first width along a second direction different from the first direction, the second part of conductive line has a second width along the second direction, and the first width is greater than the second width; and an electrode disposed on the semiconductor layer and including an arc edge outside the first conductive line, wherein the semiconductor layer includes a first part extending along the second direction and overlapping with the arc edge and a second part connecting the first part and overlapping with a side of the first part of the first conductive line.
    Type: Application
    Filed: June 12, 2024
    Publication date: October 3, 2024
    Inventors: Tsung-Han TSAI, Hsia-Ching CHU, Mei-Chun SHIH
  • Patent number: 12100712
    Abstract: A substrate assembly includes: a substrate; a gate structure disposed on the substrate; a conductive line disposed on the substrate, wherein from a top view, the conductive line extends along a first direction; and a conductive structure disposed on the substrate, wherein from the top view, the conductive structure is adjacent to the conductive line and separated from the conductive line, and the conductive structure has an overlapping region overlapping the gate structure, wherein from the top view, the overlapping region extends along a second direction, the first direction and the second direction are different, the overlapping region comprises a first end portion, and the first end portion has a curved shape.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: September 24, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: An-Chang Wang, Bo-Chin Tsuei, Hsia-Ching Chu, Ming-Chien Sun
  • Publication number: 20240292679
    Abstract: A display device includes: a substrate; a first transistor and a second transistor disposed on the substrate; a first electrode and a second electrode, wherein the first electrode is electrically connected to the first transistor through a first via hole, and the second electrode is electrically connected to the second transistor through a second via hole; a first signal line disposed on the substrate and overlapped with the first electrode and the second electrode; and a second signal line disposed on the substrate and adjacent to the first signal line, wherein the first signal line and the second signal line extend along a first direction, wherein a distance between the first via hole and the second via hole along the first direction is greater than a distance between the first signal line and the second signal line along a second direction different the first direction.
    Type: Application
    Filed: May 9, 2024
    Publication date: August 29, 2024
    Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Sheng-Kai HSU, Hsia-Ching CHU, Mei-Chun SHIH
  • Patent number: 12038654
    Abstract: A semiconductor substrate includes: a substrate; a first conductive line disposed on the substrate and extending along a first direction; a semiconductor layer disposed on the substrate; an electrode disposed on the semiconductor layer and including an arc edge outside the first conductive line; and a conductive layer disposed on the electrode, wherein a part of the semiconductor layer extends along a second direction different from the first direction and the arc edge overlaps the part of the semiconductor layer.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: July 16, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Tsung-Han Tsai, Hsia-Ching Chu, Mei-Chun Shih
  • Patent number: 12008183
    Abstract: The disclosure provides a display panel including a substrate, an active layer, a first electrode layer, a common electrode layer, a cathode layer, and a spacer. The active layer is located on the substrate. The first electrode layer is located on the active layer, and the first electrode layer includes a first gate and a second gate. The common electrode layer is located on the first electrode layer. The common electrode layer has a first region, a second region, and a first necking region. The first necking region connects the first region and the second region. The first region and the first gate are correspondingly disposed, and the second region and the second gate are correspondingly disposed. The cathode layer is located on the common electrode layer. The spacer is located between the common electrode layer and the cathode layer. The spacer and the first necking region are correspondingly disposed.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: June 11, 2024
    Assignee: Innolux Corporation
    Inventors: Chung-Wen Yen, Hsia-Ching Chu, Kuan-Feng Lee, Yu-Sheng Tsai
  • Patent number: 12010881
    Abstract: A display device includes: a substrate; a metal layer disposed on the substrate; an insulating layer disposed on the metal layer; and a first light emitting diode including a first electrode disposed on the metal layer, wherein a via hole passes through the insulating layer, the first electrode electrically connects to the metal layer through the via hole, and an outline of the via hole includes an arc edge.
    Type: Grant
    Filed: June 14, 2023
    Date of Patent: June 11, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Lien-Hsiang Chen, Kung-Chen Kuo, Sheng-Kai Hsu, Hsia-Ching Chu, Mei-Chun Shih
  • Publication number: 20240086021
    Abstract: A substrate assembly is provided, including a first substrate, an active element layer, a plurality of first electrodes, a circuit substrate, and a plurality of second electrodes. The active element layer is disposed on the first substrate. The plurality of first electrodes are disposed on the first substrate and arranged along a first direction. The circuit substrate is partially overlapping the first substrate in a vertical projection direction. The plurality of second electrodes are disposed on the circuit substrate. A distance between the edge of one of the plurality of second electrodes and the edge of one of the plurality of first electrodes is greater than zero in the first direction, and a width of the one of the plurality of first electrodes is different from a width of the one of the plurality of second electrodes.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Inventors: Chia-Hsiung CHANG, Yang-Chen CHEN, Kuo-Chang SU, Hsia-Ching CHU
  • Publication number: 20240065042
    Abstract: The disclosure provides a display device, including a first thin film transistor, an insulating layer disposed on the first thin film transistor, a conductive line, and a pixel define layer. The conductive line is electrically coupled to the first thin film transistor via a first contact hole of the insulating layer. The pixel define layer is disposed on the insulating layer. The pixel define layer has a first opening region, a second opening region, and a third opening region. The first opening region and the second opening region are arranged along the first direction. A distance is the shortest distance between the first contact hole and the first opening region. A second distance is the shortest distance between the first contact hole and the second opening region. The first distance is different from the second distance.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Applicant: Innolux Corporation
    Inventors: Hsia-Ching Chu, Pai-Chiao Cheng
  • Publication number: 20240014224
    Abstract: An electronic device includes: a substrate; a gate electrode disposed on the substrate; a data line disposed on the substrate and extending along an extension direction; a power supply circuit disposed on the substrate; and a connecting member disposed on the substrate and electrically connected to the gate electrode, wherein the connecting member includes a first part overlapped with the gate electrode and a second part not overlapped with the gate electrode, wherein in a top view, an outline of the connecting member includes a first curve segment, wherein a maximum width of the data line in a direction perpendicular to the extension direction is less than a maximum width of the power supply circuit in the direction.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 11, 2024
    Inventors: Yun-Sheng CHEN, Hsia-Ching CHU, Ming-Chien SUN
  • Patent number: 11861128
    Abstract: A substrate assembly is provided, including a first substrate and a circuit substrate. The first substrate comprising an edge. An active element layer is disposed on the first substrate. A plurality of first electrodes are disposed on the first substrate and between the edge and an edge of the active element layer, and arranged along a first direction. At least one of the plurality of first electrodes is electrically connected to the active element layer, a first register mark is disposed on the first substrate. The circuit substrate is partially overlapping the first substrate in a vertical projection direction, a plurality of second electrodes is disposed on the circuit substrate.
    Type: Grant
    Filed: January 4, 2023
    Date of Patent: January 2, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Chia-Hsiung Chang, Yang-Chen Chen, Kuo-Chang Su, Hsia-Ching Chu
  • Patent number: 11844245
    Abstract: The disclosure provides a display device, including a substrate, a plurality of power lines and a pixel define layer. The plurality of power lines disposed on the substrate. The pixel define layer is disposed on the substrate, wherein the pixel define layer includes a first opening region and a second opening region. In a top view, the first opening region is adjacent to the second opening region, the first opening region overlaps a first power line of the plurality of power lines to define a first overlapping area, the second opening region overlaps a second power line of the plurality of power lines to define a second overlapping area, and the first overlapping area is different from the second overlapping area.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: December 12, 2023
    Assignee: Innolux Corporation
    Inventors: Hsia-Ching Chu, Pai-Chiao Cheng
  • Publication number: 20230329045
    Abstract: A display device includes: a substrate; a metal layer disposed on the substrate; an insulating layer disposed on the metal layer; and a first light emitting diode including a first electrode disposed on the metal layer, wherein a via hole passes through the insulating layer, the first electrode electrically connects to the metal layer through the via hole, and an outline of the via hole includes an arc edge.
    Type: Application
    Filed: June 14, 2023
    Publication date: October 12, 2023
    Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Sheng-Kai HSU, Hsia-Ching CHU, Mei-Chun SHIH
  • Patent number: 11735602
    Abstract: The disclosed display device includes: a substrate; a gate electrode disposed on the substrate; a data line disposed on the substrate and extending along an extension direction; and a connecting member disposed on the substrate and electrically connecting to the gate electrode, wherein the connecting member includes a first part overlapped with the gate electrode and a second part not overlapped with the gate electrode, and a minimum width of the second part in a direction perpendicular to the extension direction is less than a maximum width of the first part in the direction.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: August 22, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Yun-Sheng Chen, Hsia-Ching Chu, Ming-Chien Sun
  • Patent number: 11723239
    Abstract: A display device includes: a substrate; a data line disposed on the substrate; an another data line disposed on the substrate and adjacent to the data line; a first light emitting diode including a first electrode; and a second light emitting diode including an another first electrode, wherein the first electrode partially overlaps the data line, the another first electrode partially overlaps the another data line, and an area of the first electrode and an area of the another first electrode are different.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: August 8, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Lien-Hsiang Chen, Kung-Chen Kuo, Sheng-Kai Hsu, Hsia-Ching Chu, Mei-Chun Shih
  • Publication number: 20230244110
    Abstract: A semiconductor substrate includes: a substrate; a first conductive line disposed on the substrate and extending along a first direction; a semiconductor layer disposed on the substrate; an electrode disposed on the semiconductor layer and including an arc edge outside the first conductive line; and a conductive layer disposed on the electrode, wherein a part of the semiconductor layer extends along a second direction different from the first direction and the arc edge overlaps the part of the semiconductor layer.
    Type: Application
    Filed: April 11, 2023
    Publication date: August 3, 2023
    Inventors: Tsung-Han TSAI, Hsia-Ching CHU, Mei-Chun SHIH