Patents by Inventor Chung-Wen Yen

Chung-Wen Yen 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: 20250107236
    Abstract: An electronic device is provided. The electronic device includes a substrate, a buffer layer, an oxide semiconductor layer, a first insulating layer, and a gate electrode. The buffer layer is disposed on the substrate. The oxide semiconductor layer is disposed on the buffer layer and has a first part and a second part adjacent to the first part. The first insulating layer is disposed on the oxide semiconductor layer. The gate electrode is disposed on the first insulating layer and overlapped with the first part of the oxide semiconductor layer. Moreover, an intensity of SiN— at an interface between the first part and the first insulating layer is greater than an intensity of SiN— at an interface between the first part and the buffer layer in a spectrum measured by TOF-SIMS. A method of manufacturing an electronic device is also provided.
    Type: Application
    Filed: August 21, 2024
    Publication date: March 27, 2025
    Inventors: Chandra LIUS, Jhe-Ciou JHU, Chung-Wen YEN
  • Patent number: 12248219
    Abstract: An electronic device includes a substrate, an organic layer, a first insulating layer, and a first spacer. The organic layer is disposed on the substrate and includes a first opening and a second opening. The first insulating layer includes a first portion in the first opening and a second portion connected to the first portion and on the organic layer. The first spacer is disposed on the substrate and overlaps the second portion. In a top view of the electronic device, the second portion between the first opening and the second opening has a first length, the first spacer has a second length, the organic layer between the first opening and the second opening has a third length. The first length is greater than or equal to the second length and less than or equal to the third length.
    Type: Grant
    Filed: September 20, 2023
    Date of Patent: March 11, 2025
    Assignee: INNOLUX CORPORATION
    Inventors: Zong-Bai Shi, Hsiu-Tung Lin, Chung-Wen Yen, Wen-Bin Hung, Yi-Pin Jhan
  • Publication number: 20250048679
    Abstract: An electronic device and a manufacturing method thereof are provided. The electronic device includes a substrate, a buffer layer, an oxide semiconductor layer, and a gate electrode. The buffer layer is disposed on the substrate. The oxide semiconductor layer is disposed on the buffer layer and has a first part and a second part adjacent to the first part. The gate electrode is overlapped with the first part. A part of the buffer layer is overlapped with the second part of the oxide semiconductor layer, The part of the buffer layer has a first portion and a second portion disposed on the first portion. The concentration of boron in the first portion is greater than the concentration of boron in the second portion.
    Type: Application
    Filed: July 3, 2024
    Publication date: February 6, 2025
    Inventors: Chandra LIUS, Jhe-Ciou JHU, Chung-Wen YEN, Nai-Fang HSU, Ai-Ling KUO
  • Publication number: 20250048740
    Abstract: An electronic device includes a substrate, first and second driving units, a first bus line and a first signal line. The first and the second driving units are disposed on the substrate and arranged along a first direction. The first bus line is disposed on the substrate and extends along the first direction. The first signal line has a main portion, a first branch portion, and a second branch portion. The main portion is electrically connected to the first bus line and extends along a second direction different the first direction, and the first branch portion and the second branch portion extend from the main portion in opposite direction. The first driving unit has a first transistor. The second driving unit has a second transistor. The first branch portion is electrically connected to the first transistor. The second branch portion is electrically connected to the second transistor.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Inventors: Hsi-Chia WU, Mei-Hsiu PAN, Tzu-Yi LIU, Chung-Wen YEN
  • Publication number: 20250029420
    Abstract: An electronic device includes an insulating substrate, an insulating layer, a first connecting element and a second connecting element. The insulating substrate includes a first via hole and a second via hole. The light-emitting unit is disposed on the insulating substrate. The insulating layer is disposed on the insulating substrate, wherein the light-emitting unit is not overlapped with the insulating layer. The first connecting element is electrically connected to and overlapped with the light-emitting unit, wherein the first connecting element is disposed in the first via hole of the insulating substrate. The second connecting element is electrically connected to and overlapped with the light-emitting unit, wherein the second connecting element is disposed in the second via hole of the insulating substrate.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 23, 2025
    Applicant: Innolux Corporation
    Inventors: Chandra Lius, Kuan-Feng Lee, Tsung-Han Tsai, Chung-Wen Yen, Chiu-Lien Yang
  • Publication number: 20240411189
    Abstract: A circuit substrate with multiple voltage input ports. A substrate has an active area and a peripheral area surrounding the active area. A signal transmitting structure is disposed on the active area and the peripheral area. A conductive structure is disposed on the peripheral area, and is electrically connected to the signal transmitting structure. The conductive structure includes first conductive wiring, second conductive wiring, and converging wiring. At the first end of the converging wiring, the converging wiring receives a first signal from the first conductive wiring, and receives a second signal from the second conductive wiring. The converging wiring outputs a third signal to the signal transmitting structure through its second end. The third signal is a common voltage.
    Type: Application
    Filed: May 2, 2024
    Publication date: December 12, 2024
    Inventors: Mei-Hsiu PAN, Chung-Wen YEN, Shing-Fei CHEN
  • Patent number: 12148764
    Abstract: An electronic device includes a substrate, a first bus line, a second bus line, a plurality of driving units, a first signal line and a second signal line. The first bus line is disposed on the substrate and outputs a first signal. The second bus line is disposed on the substrate and outputs a second signal. The driving units are disposed between the first bus line and the second bus line, and include a first driving unit and a second driving unit which are adjacent to each other. The first signal line is electrically connected to the first bus line and transmits the first signal to the first driving unit and the second driving unit. The second signal line is electrically connected to the second bus line and transmits the second signal to at least one of the first driving unit and the second driving unit.
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: November 19, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Hsi-Chia Wu, Mei-Hsiu Pan, Tzu-Yi Liu, Chung-Wen Yen
  • Patent number: 12142070
    Abstract: An electronic device includes a first substrate, a second substrate, a light-impermeable layer, a light-emitting unit, and a photosensor. The second substrate is opposite to the first substrate. The light-impermeable layer is disposed between the first substrate and the second substrate and includes a first opening and a second opening. The light-emitting unit is disposed between the first substrate and the second substrate and overlapped with the first opening. The photosensor is disposed on the first substrate and overlapped with the second opening.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: November 12, 2024
    Assignee: Innolux Corporation
    Inventors: Chandra Lius, Kuan-Feng Lee, Tsung-Han Tsai, Chung-Wen Yen, Chiu-Lien Yang
  • Publication number: 20240280872
    Abstract: The electronic device includes a substrate; an active layer disposed above the first substrate; a first signal line disposed above the substrate and overlapped with the active layer; and a conductive pattern disposed above the substrate. The conductive pattern includes a first side extending in a first direction, a second side extending in the first direction, and a third side connected between the first side and the second side, and wherein the third side includes a part that the part is not parallel to the first direction and not perpendicular to the first direction, and the part is located out of the first signal line and overlapped with the active layer.
    Type: Application
    Filed: April 30, 2024
    Publication date: August 22, 2024
    Inventors: Chung-Wen YEN, Yu-Tsung LIU, Chao-Hsiang WANG, Te-Yu LEE
  • 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
  • Publication number: 20240188340
    Abstract: Display devices are provided. The display device includes a substrate, first to third light emitting units, and first and second spacers disposed on the substrate. The first to third light emitting units are configured to emit a first light with a first color respectively. The first light emitting unit is adjacent to the second and third light emitting units. The first spacer is disposed between the first light emitting unit and the second light emitting unit. The second spacer is disposed between the first light emitting unit and the third light emitting unit. The extending line of the first long axis of the first spacer passes through the first light emitting unit and the second light emitting unit. The extending line of the second long axis of the second spacer passes through the first light emitting unit and the third light emitting unit.
    Type: Application
    Filed: November 2, 2023
    Publication date: June 6, 2024
    Inventors: Chiao-Han CHANG, Mei-Chi HSU, Chung-Wen YEN
  • Patent number: 12001109
    Abstract: The electronic device includes a substrate; an active layer disposed above the first substrate; a first signal line disposed above the substrate; and a conductive pattern. The conductive pattern is in electrical contact with the active layer, wherein the conductive pattern includes a first side extending in a first direction, a second side extending in the first direction, and a third side connected between the first side and the second side, and wherein the third side includes a part that the part is not parallel to the first direction and not perpendicular to the first direction, and the part is located out of the first signal line.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: June 4, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Chung-Wen Yen, Yu-Tsung Liu, Chao-Hsiang Wang, Te-Yu Lee
  • Publication number: 20240155777
    Abstract: An electronic device is provided. The electronic device includes a first insulating layer, a second insulating layer, an adhesive layer, and a functional layer. The first insulating layer has a side surface and at least one recess adjacent to the side surface. The second insulating layer is disposed on the first insulating layer and filled in the at least one recess. The adhesive layer is disposed on the second insulating layer. The functional layer is disposed on the adhesive layer. In addition, in a cross-sectional view of the electronic device, the second insulating layer has a thickness at a first position, and a thickness of the adhesive layer corresponding to the first position is greater than the thickness of the second insulating layer.
    Type: Application
    Filed: September 26, 2023
    Publication date: May 9, 2024
    Inventors: Yuan-Lin WU, Hsiu-Tung LIN, Chung-Wen YEN
  • Publication number: 20240004241
    Abstract: An electronic device includes a substrate, an organic layer, a first insulating layer, and a first spacer. The organic layer is disposed on the substrate and includes a first opening and a second opening. The first insulating layer includes a first portion in the first opening and a second portion connected to the first portion and on the organic layer. The first spacer is disposed on the substrate and overlaps the second portion. In a top view of the electronic device, the second portion between the first opening and the second opening has a first length, the first spacer has a second length, the organic layer between the first opening and the second opening has a third length. The first length is greater than or equal to the second length and less than or equal to the third length.
    Type: Application
    Filed: September 20, 2023
    Publication date: January 4, 2024
    Inventors: Zong-Bai SHI, Hsiu-Tung LIN, Chung-Wen YEN, Wen-Bin HUNG, Yi-Pin JHAN
  • Publication number: 20230422418
    Abstract: An electronic device is provided, including a panel and a supporting sheet. The panel includes a foldable region with a folding axis. The supporting sheet is disposed under the panel, and includes a foldable portion and a first non-foldable portion. The foldable portion is overlapped with the foldable region. The first non-foldable portion is connected to the foldable portion, and includes a first part and a second part. The first part is located between the second part and the foldable portion. The first part has a first via, and the first part protrudes more in a first direction parallel to the folding axis with respect to the second part.
    Type: Application
    Filed: May 12, 2023
    Publication date: December 28, 2023
    Inventors: Yuan-Lin WU, Mei-Chi HSU, Fu-Zhang KUO, Chung-Wen YEN
  • Publication number: 20230387141
    Abstract: An electronic device includes a substrate, a first bus line, a second bus line, a plurality of driving units, a first signal line and a second signal line. The first bus line is disposed on the substrate and outputs a first signal. The second bus line is disposed on the substrate and outputs a second signal. The driving units are disposed between the first bus line and the second bus line, and include a first driving unit and a second driving unit which are adjacent to each other. The first signal line is electrically connected to the first bus line and transmits the first signal to the first driving unit and the second driving unit. The second signal line is electrically connected to the second bus line and transmits the second signal to at least one of the first driving unit and the second driving unit.
    Type: Application
    Filed: April 17, 2023
    Publication date: November 30, 2023
    Inventors: Hsi-Chia WU, Mei-Hsiu PAN, Tzu-Yi LIU, Chung-Wen YEN
  • Publication number: 20230343793
    Abstract: An electronic device is provided. The electronic device includes a substrate, a first gate line disposed on the substrate, a first insulating layer disposed on the first gate line, a second insulating layer disposed on the first insulating layer, an oxide semiconductor layer disposed between the first insulating layer and the second insulating layer, a second gate line disposed on the second insulating layer, a third insulating layer disposed on the second gate line, and a first conductive element disposed on the third insulating layer, wherein the first conductive element is electrically connected to the first gate line by passing through the first insulating layer, the second insulating layer and the third insulating layer and is electrically connected to the second gate line by passing through the third insulating layer. The method for manufacturing the electronic device is also provided.
    Type: Application
    Filed: March 22, 2023
    Publication date: October 26, 2023
    Inventors: Chandra LIUS, Chung-Wen YEN, Ai-Ling KUO
  • Patent number: 11796864
    Abstract: An optical structure is provided. The optical structure includes a substrate, a light shielding layer, a light filter layer, and a first spacer. The light shielding layer is disposed on the substrate. The light shielding layer includes a first opening. The light filter layer includes a first portion and a second portion. The first portion and the second portion are arranged in a first direction. The first portion is disposed in the first opening. The second portion is connected to the first portion. The second portion is disposed on the light shielding layer. The second portion does not overlap the first opening. The first spacer is disposed on the second portion.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: October 24, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Zong-Bai Shi, Hsiu-Tung Lin, Chung-Wen Yen, Wen-Bin Hung, Yi-Pin Jhan
  • Publication number: 20230273491
    Abstract: The electronic device includes a substrate; an active layer disposed above the first substrate; a first signal line disposed above the substrate; and a conductive pattern. The conductive pattern is in electrical contact with the active layer, wherein the conductive pattern includes a first side extending in a first direction, a second side extending in the first direction, and a third side connected between the first side and the second side, and wherein the third side includes a part that the part is not parallel to the first direction and not perpendicular to the first direction, and the part is located out of the first signal line.
    Type: Application
    Filed: May 10, 2023
    Publication date: August 31, 2023
    Inventors: Chung-Wen YEN, Yu-Tsung LIU, Chao-Hsiang WANG, Te-Yu LEE
  • Publication number: 20230236643
    Abstract: An electronic device is provided. The electronic device includes a flexible panel and a supporting sheet. The flexible panel has a foldable region with a folding axis. The supporting sheet is disposed under the flexible panel. The supporting sheet includes a foldable portion that overlaps the foldable region. The foldable portion includes a plurality of strip parts arranged in a first direction (which is perpendicular to the folding axis) and a plurality of edge parts. Each of the edge parts connects to the ends of at least two of the strip parts. One of the edge parts has a first width in the first direction and a first length in the second direction, which is parallel to the folding axis. The ratio of the first length to the first width is greater than 2.
    Type: Application
    Filed: December 12, 2022
    Publication date: July 27, 2023
    Inventors: Yuan-Lin WU, Fu-Zhang KUO, Chung-Wen YEN