Patents by Inventor Kuan Feng

Kuan Feng 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).

  • Patent number: 12350913
    Abstract: A rollable display device is provided by the present disclosure. The rollable display device includes a substrate, a display element, a circuit element and a supporting layer. The substrate has a bending portion and a rollable portion. The display element is disposed on the rollable portion. The circuit element is disposed on the bending portion and electrically connected to the display element. The supporting layer is disposed under the substrate, wherein the rollable portion is attached by the supporting layer, and at least a part of the bending portion is not attached by the supporting layer.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: July 8, 2025
    Assignee: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Tsung-Han Tsai, Kuan-Feng Lee
  • Patent number: 12353075
    Abstract: An electronic device including a panel and a light control unit is provided. The panel includes a first light-emitting region and a transparent region disposed adjacent to the first light-emitting region. The light control unit is disposed on the panel, wherein the light control unit is overlapped with the first light-emitting region.
    Type: Grant
    Filed: October 4, 2023
    Date of Patent: July 8, 2025
    Assignee: Innolux Corporation
    Inventors: Yu-Chia Huang, Jui-Jen Yueh, Tsung-Han Tsai, Kuan-Feng Lee
  • Patent number: 12356723
    Abstract: An electronic device is provided. The electronic device includes a substrate, a first active layer, a second active layer, a first gate electrode, a first insulator, a second gate electrode, a second insulator, a first electrode electrically connected to the second active layer, and a second electrode. The first active layer is different from the second active layer in material. The first insulator is disposed between the first active layer and the first gate electrode. The second insulator is disposed between the second active layer and the second gate electrode. The second gate electrode is disposed between the first electrode and the second active layer. The second electrode is overlapped with at least part of the second active layer. The second electrode and the first gate electrode are the same in material.
    Type: Grant
    Filed: April 11, 2024
    Date of Patent: July 8, 2025
    Assignee: INNOLUX CORPORATION
    Inventors: Kuan-feng Lee, Chandra Lius, Nai-Fang Hsu
  • Publication number: 20250221036
    Abstract: An electronic device includes: a substrate; a first metal part, a second metal part, a third metal part and a fourth metal part disposed on the substrate, wherein a first space is between the first metal part and the second metal part, a second space is between the third metal part and the fourth metal part; and a light detecting element for detecting a light passing through the first space and the second space; wherein a minimum distance between the first metal part and the substrate is different from the third metal part and the substrate, and a minimum distance between the second metal part and the substrate is different from the fourth metal part and the substrate, wherein a first slope of a first edge of the first metal part and a second slope of a second edge of the second metal part are less than 90°.
    Type: Application
    Filed: March 17, 2025
    Publication date: July 3, 2025
    Inventors: Chandra LIUS, Kuan-Feng LEE
  • Publication number: 20250214424
    Abstract: An auxiliary operation system and an auxiliary operation method of a vehicle device are provided. The auxiliary operation system includes a display, multiple sensing units, a response unit, a compensation unit, and a control unit. The display has a human-computer interaction interface. The sensing units are disposed at different positions in a vehicle and are configured to sense object spatial information. The response unit is configured to determine whether a touch condition is met according to a sensing signal of at least one of the sensing units to generate a response position signal. The compensation unit is configured to receive multiple sensing signals from the sensing units to generate a compensation signal. The control unit is configured to generate an operation signal according to the response position signal and the compensation signal. The operation signal is configured to adjust a trigger position of the human-computer interaction interface.
    Type: Application
    Filed: December 5, 2024
    Publication date: July 3, 2025
    Applicants: Innolux Corporation, CARUX TECHNOLOGY PTE. LTD.
    Inventors: Yu-Chia Huang, Yu-Jhou Gong, Tsung-Han Tsai, Kuan-Feng Lee, Li-Wei Sung
  • Publication number: 20250212624
    Abstract: A light-emitting device including a substrate, an insulating layer, a first light-emitting unit, and a first light-shielding layer is provided. The insulating layer is disposed on the substrate and includes a first opening. The first light-emitting unit is disposed in the first opening. The first light-shielding layer is disposed on the insulating layer. In a cross-sectional view, the first light-shielding layer includes a first light-shielding portion and a second light-shielding portion adjacent to the first light-shielding portion. A first overlapping area of the first light-shielding portion is defined by a portion of the first light-shielding portion that overlaps the first opening. A second overlapping area of the second light-shielding portion is defined by a portion of the second light-shielding portion that overlaps the first opening, and the first overlapping area is different from the second overlapping area.
    Type: Application
    Filed: November 28, 2024
    Publication date: June 26, 2025
    Applicant: Innolux Corporation
    Inventors: Yu-Chia Huang, Tsung-Han Tsai, Kuan-Feng Lee
  • Publication number: 20250212668
    Abstract: The present disclosure provides an electronic device including a circuit substrate, a partition layer, a light receiving layer, a light emitting layer, and a first light blocking pattern. The partition layer is disposed on the circuit substrate and includes a first opening, a second opening, and a partition wall located between the first opening and the second opening. The light receiving layer is disposed in the first opening, and the light emitting layer is disposed in the second opening. The first light blocking pattern is disposed on the partition wall. In a cross-sectional view of the electronic device, the first light blocking pattern has a first width at a first height and a second width at a second height higher than the first height, and the first width is different from the second width.
    Type: Application
    Filed: November 24, 2024
    Publication date: June 26, 2025
    Applicant: InnoLux Corporation
    Inventors: Chandra LIUS, Kuan-Feng LEE
  • Publication number: 20250201152
    Abstract: An electronic device includes a foldable structure, a first metal layer, a second metal layer and an insulating layer. The first metal layer is disposed on the foldable structure. The second metal layer is disposed on the foldable structure. The first metal layer is disposed between the second metal layer and the foldable structure. The insulating layer is disposed between the foldable structure and the first metal layer. In a side view, the first metal layer comprises a first spacing.
    Type: Application
    Filed: March 4, 2025
    Publication date: June 19, 2025
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Kuan-Feng LEE
  • Patent number: 12333980
    Abstract: The disclosure provides an electronic device including a frame and a transparent display device. The transparent display device is at least partially disposed in the frame, and includes a display panel and a driving element. The display panel includes a display area, a non-display area, and a plurality of pixels. The non-display area is adjacent to the display area. The plurality of pixels are disposed in the display area. A difference between a transmittance of the display area and a transmittance of the non-display area is less than 30% of the transmittance of the display area. The driving element is electrically connected to the plurality of the pixels, wherein when the transparent display device is moved to a state, the display panel is at least partially exposed outside the frame, and the driving element is hidden inside the frame.
    Type: Grant
    Filed: March 6, 2024
    Date of Patent: June 17, 2025
    Assignee: Innolux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Tsung-Han Tsai, Kuan-Feng Lee
  • Patent number: 12326977
    Abstract: The disclosure provides a display device. The display device includes a display panel, a substrate and a plurality of vibrators. The substrate overlapped with the display panel. The plurality of vibrators overlapped with the display panel, wherein at least a part of the plurality of vibrators are arranged along a part of an edge of the substrate.
    Type: Grant
    Filed: February 6, 2024
    Date of Patent: June 10, 2025
    Assignee: Innolux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Hsiao-Lang Lin, Tsung-Han Tsai, Kuan-Feng Lee
  • Patent number: 12321549
    Abstract: The present disclosure provides an electronic device including a substrate, a circuit layer, an organic structure, and a sensing structure. The circuit layer is disposed on the substrate, and the circuit layer includes a switch. The organic structure is disposed on the substrate, and in a top view of the electronic device, the organic structure is adjacent to an edge of the substrate. The sensing structure is disposed on the circuit layer, and the sensing structure includes a sensing unit and a wire electrically connected to the sensing unit. The wire crosses over the organic structure and is electrically connected to the switch.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: June 3, 2025
    Assignee: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20250173013
    Abstract: A display device is provided. The display device includes a display unit having a circuit area and a plurality of transparent areas. The display unit includes a plurality of signal lines located in the circuit area, a plurality of pixel circuits electrically connected to the signal lines and located in the circuit area, a plurality of light-emitting elements driven by the pixel circuits and located in the circuit area, and an encapsulation layer located in the circuit area and the plurality of transparent areas. At least one of the plurality of transparent areas is enclosed by the circuit area. A first thickness of the encapsulation layer located in the circuit area is different from a second thickness of the encapsulation layer located in the at least one of the plurality of transparent areas.
    Type: Application
    Filed: January 24, 2025
    Publication date: May 29, 2025
    Inventors: Yu-Chia HUANG, Tsung-Han TSAI, Kuan-Feng LEE
  • Publication number: 20250160092
    Abstract: An electronic device and a manufacturing method thereof are provided. The electronic device includes a driving substrate, a connection layer, a plurality of light-emitting elements, and a buffer structure. The connection layer is disposed on the driving substrate. The light-emitting elements are electrically connected to the driving substrate via the connection layer. The buffer structure is disposed on the light-emitting elements and includes a plurality of openings. The openings are overlapped with the light-emitting elements. The buffer structure has a first surface adjacent to the light-emitting elements and a second surface away from the light-emitting elements, and a roughness of the second surface is greater than a roughness of the first surface. The electronic device and the manufacturing method thereof of the disclosure may reduce the probability of light mixing between pixels of different colors or may concentrate light to improve light efficiency.
    Type: Application
    Filed: October 10, 2024
    Publication date: May 15, 2025
    Applicant: Innolux Corporation
    Inventors: Jui-Jen Yueh, Kuan-Feng Lee
  • Publication number: 20250148988
    Abstract: An electronic device includes a substrate, a first transistor and a second transistor. The first transistor is disposed on the substrate and has a first terminal electrically connected to a first voltage level, a second terminal and a control terminal. The second transistor is disposed on the substrate and has a first terminal electrically connected to the second terminal of the first transistor, a second terminal electrically connected to a second voltage level, and a control terminal electrically connected to the control terminal of the first transistor. Wherein a voltage value of the first voltage level is greater than a voltage value of the second voltage level.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Ming-Chun TSENG, Cheng-Hsu CHOU, Kuan-Feng LEE
  • Publication number: 20250148994
    Abstract: An electronic device includes an insulating layer and a connective portion at least partially disposed in the insulating layer. The electronic device also includes a processing unit and an electronic element. The processing unit and the electronic element are respectively corresponding to opposite sides of the insulating layer. The processing unit and the electronic element are overlapped with the connective portion.
    Type: Application
    Filed: January 7, 2025
    Publication date: May 8, 2025
    Inventors: Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20250151396
    Abstract: The invention relates to a display device including a substrate, a plurality of pixels, a first insulating layer, a first conductive layer and a second conductive layer. The plurality of pixels are disposed on the substrate and comprise an active layer. The first insulating layer is disposed on the substrate and comprises a plurality of first recesses. The first conductive layer is disposed on the first insulating layer. The second conductive layer is electrically connected to the first conductive layer through one of the plurality of first recess. The active layer is disposed on the first insulating layer.
    Type: Application
    Filed: January 2, 2025
    Publication date: May 8, 2025
    Applicant: Innolux Corporation
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20250151409
    Abstract: An electronic device is provided. The electronic device includes a substrate, a first active layer, a second active layer, a first gate electrode, a first insulator, a second gate electrode, a second insulator, a first electrode electrically connected to the second active layer, and a second electrode. The first active layer is different from the second active layer in material. The first insulator is disposed between the first active layer and the first gate electrode. The second insulator is disposed between the second active layer and the second gate electrode. The second gate electrode is disposed between the first electrode and the second active layer. The second electrode is overlapped with at least part of the second active layer. The second electrode and the first gate electrode are the same in material.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Inventors: Kuan-Feng LEE, Chandra LIUS, Nai-Fang HSU
  • Publication number: 20250149408
    Abstract: An electronic device includes: a substrate including a through hole; a connecting element disposed in the through hole; a first insulating layer disposed on the substrate and including a first via; a first conductive element disposed on the first insulating layer and electrically connected to the connecting element through the first via; a second conductive element disposed under the substrate and electrically connected to the connecting element; and a semiconductor disposed between the substrate and the first insulating layer.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Jui-Jen YUEH, Kuan-Feng LEE, Yuan-Lin WU
  • Patent number: 12295107
    Abstract: A method for manufacturing an electronic device is disclosed. The electronic device has a first region and a transparent region. The method includes the steps of providing a flexible substrate, forming an electric circuit layer on the flexible substrate at an elevated temperature, forming an opening in the transparent region after forming the electric circuit layer, wherein the opening penetrates through a portion of the electric circuit layer, and forming a filling layer on the flexible substrate after forming the opening, wherein at least a part of the filling layer is formed in the opening to enhance a transmittance of the transparent region.
    Type: Grant
    Filed: April 2, 2024
    Date of Patent: May 6, 2025
    Assignee: InnoLux Corporation
    Inventors: Yu-Chia Huang, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20250143031
    Abstract: An electronic device is provided. The electronic device includes a substrate, a driving layer, a semiconductor element, an insulating layer, a first conductive element and a second conductive element. The driving layer is disposed on the substrate and includes a transistor. The semiconductor element is disposed on the driving layer. The insulating layer is disposed between the driving layer and the semiconductor element. The first conductive element passes through the insulating layer to be electrically connected to the semiconductor element. The second conductive element passes through the insulating layer to be electrically connected to the semiconductor element. Moreover, the semiconductor element is electrically connected to the driving layer through the first conductive element and the second conductive element.
    Type: Application
    Filed: January 6, 2025
    Publication date: May 1, 2025
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE