Patents by Inventor Yuan-Lin WU

Yuan-Lin WU 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: 20220171229
    Abstract: An electronic device is provided. The electronic device includes a first electronic device unit and a second electronic device unit. The first electronic device unit includes a first substrate and a second substrate disposed opposite to the first substrate, and a portion of the first substrate protrudes outward a boundary of the second substrate in a first protruding direction perpendicular to a normal direction of the first substrate. The second electronic device unit is connected to the first electronic device unit and includes a third substrate and a fourth substrate disposed opposite to the third substrate, and a portion of the fourth substrate protrudes outward a boundary of the third substrate in a second protruding direction perpendicular to a normal direction of the third substrate. In addition, the portion of the first substrate and the portion of the fourth substrate each includes a grinded portion.
    Type: Application
    Filed: February 14, 2022
    Publication date: June 2, 2022
    Inventors: Liang-Yun CHIU, Tsung-Han TSAI, Yuan-Lin WU
  • Publication number: 20220171485
    Abstract: The disclosure relates to a display device, including a substrate, a driving structure layer, a display structure layer and a touch layer. The substrate includes a bending area and a main area adjacent to the bending area. The driving structure layer is disposed on the substrate. The driving structure layer includes an insulating structure, and the insulating structure includes a plurality of recesses. The display structure layer is disposed on the driving structure layer. The touch layer is disposed on the driving structure layer. A portion of the touch layer is disposed on the bending area of the substrate. At least a part of the plurality of recesses is disposed on the bending area of the substrate.
    Type: Application
    Filed: February 14, 2022
    Publication date: June 2, 2022
    Applicant: Innolux Corporation
    Inventor: Yuan-Lin Wu
  • Patent number: 11348969
    Abstract: A display device is provided. The display device includes a substrate, and a first sub-pixel and a second sub-pixel disposed on the substrate, wherein the first sub-pixel and the second sub-pixel respectively correspond to two different colors. The first sub-pixel includes a first light-emitting element and a first wavelength conversion layer adjacent to the first light-emitting element, wherein a light emitted from the first light-emitting element passes through the first wavelength conversion layer. The second sub-pixel includes a second light-emitting element and a second wavelength conversion layer adjacent to the second light-emitting element, wherein a light emitted from the second light-emitting element passes through the second wavelength conversion layer. An area of the first wavelength conversion layer and an area of the second wavelength conversion layer are different.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: May 31, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Kuan-Feng Lee, Yuan-Lin Wu, Yu-Hsien Wu
  • Patent number: 11347265
    Abstract: In one embodiment, a touch display device includes a substrate, a display layer, a touch layer and a cover window layer. The substrate includes a foldable region. The display layer is disposed on the substrate. The touch layer includes a plurality of touch units on the foldable region of the substrate. The cover window layer is disposed on the touch layer, wherein the cover window layer includes a plurality of patterns disposed on the foldable region of the substrate. At least one of the plurality of touch units partially overlaps with at least one of the plurality of patterns of the cover window layer.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: May 31, 2022
    Assignee: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Patent number: 11342365
    Abstract: An electronic modulating device is provided. The electronic modulating device includes a first modulating unit. The first modulating unit includes a first transistor including a channel arranged in an extending direction. The first modulating unit also includes a first modulating electrode electrically connected to the first transistor and arranged in a first longitudinal direction. The electronic modulating device also includes a second modulating unit. The second modulating unit includes a second transistor including a channel arranged in the extending direction. The second modulating unit also includes a second modulating electrode electrically connected to the second transistor and arranged in a second longitudinal direction that is different from the first longitudinal direction. The first included angle between the extending direction and the first longitudinal direction is different from a second included angle between the extending direction and the second longitudinal direction.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: May 24, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Tsung-Han Tsai, Yuan-Lin Wu
  • Patent number: 11328658
    Abstract: A stretchable display device is disclosed, which is able to be operated with three states of a non-stretched state, a transition state and a stretched state, and the stretchable display device includes a stretchable substrate and a plurality of light emitting units. The plurality of the light emitting units are disposed on the stretchable substrate, and the plurality of the light emitting units are in a mode of ON or in a mode of OFF. The light emitting units being in the mode of ON are in a number of N1 while in the non-stretched state, the light emitting units being in the mode of ON are in a number of N2 while in the transition state, and the light emitting units being in the mode of ON are in a number of N3 while in the stretched state, wherein N3?N2>N1.
    Type: Grant
    Filed: January 31, 2021
    Date of Patent: May 10, 2022
    Assignee: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Chan-Feng Chiu, Kuan-Feng Lee
  • Publication number: 20220137777
    Abstract: A touch panel and a touch panel operation method are disposed. The touch panel includes an active region and a non-active region in an operating state, and the touch panel includes a plurality of sensing electrodes and a controller. The plurality of sensing electrodes are disposed in the active region and the non-active region. The controller receives an active touch signal from the plurality of sensing electrodes located in the active region and a non-active touch signal from the plurality of the sensing electrodes located in the non-active region. The controller manages the active touch signal and the non-active touch signal, so that only the active touch signal is subjected to a subsequent process.
    Type: Application
    Filed: September 14, 2021
    Publication date: May 5, 2022
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Tsung-Han TSAI
  • Publication number: 20220130920
    Abstract: The present disclosure provides a display panel, the display panel includes a flexible substrate with a curve region, the curve region has a Gauss curvature K1, the Gauss curvature K1 is not equal to zero, a plurality of thin film transistors disposed on the flexible substrate, and a plurality of light emitting units disposed on the flexible substrate and driven by the thin film transistors, the flexible substrate at least has an opening in the curve region.
    Type: Application
    Filed: September 10, 2021
    Publication date: April 28, 2022
    Applicant: InnoLux Corporation
    Inventor: Yuan-Lin WU
  • Patent number: 11308894
    Abstract: A liquid crystal display, a display panel and a manufacturing method of a display device are disclosed. The liquid crystal display includes a backlight module and a display panel including a first region and a second region with different curvatures. The display panel receives a light from the backlight module, outputs a first light in the first region and outputs a second light in the second region. The first light and the second light respectively have a first normal brightness and a second normal brightness in a normal view angle, and respectively have a first oblique brightness and a second oblique brightness in an oblique view angle. A ratio of a difference between the first normal brightness and the second normal brightness to the first normal brightness is less than a ratio of a difference between the first oblique brightness and the second oblique brightness to the first oblique brightness.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: April 19, 2022
    Assignee: InnoLux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20220109092
    Abstract: An electronic device is provided. The electronic device includes a substrate, a plurality of signal lines and a plurality of units. The signal lines are disposed on the substrate. The units are disposed on the substrate. At least one of the units includes a first main pad, a first redundant pad, and an electronic component including a first electrode. In addition, one of the signal lines is electrically connected to the first electrode of the electronic component, the first main pad and the first redundant pad.
    Type: Application
    Filed: December 15, 2021
    Publication date: April 7, 2022
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Patent number: 11281318
    Abstract: The disclosure relates to a display device, including a substrate, a driving structure layer, a display structure layer and a touch layer. The substrate includes a bending area and a main area adjacent to the bending area. The driving structure layer is disposed on the substrate. The driving structure layer includes an insulating structure, and the insulating structure includes a plurality of recesses. The display structure layer is disposed on the driving structure layer. The touch layer is disposed on the driving structure layer. A portion of the touch layer is disposed on the bending area of the substrate. At least a part of the plurality of recesses is disposed on the bending area of the substrate.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 22, 2022
    Assignee: Innolux Corporation
    Inventor: Yuan-Lin Wu
  • Patent number: 11269209
    Abstract: An electronic device is provided. The electronic device includes a first substrate, a second substrate, a third substrate and a fourth substrate. The first substrate includes a first portion. The second substrate is disposed on the first substrate, and the first portion protrudes outward a boundary of the second substrate. The third substrate is disposed adjacent to the first substrate. The fourth substrate is disposed on the third substrate and includes a second portion protruding outward a boundary of the third substrate. The second portion overlaps the first portion. The first substrate includes a first side surface facing the third substrate. The fourth substrate includes a second side surface facing the second substrate. The first side surface and the second side surface are at least partially grinded.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: March 8, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Liang-Yun Chiu, Tsung-Han Tsai, Yuan-Lin Wu
  • Publication number: 20220069006
    Abstract: A display device includes a substrate, a first light-emitting unit, a second light-emitting unit, a first light conversion unit, a second light conversion unit, a first buffer layer, a second buffer layer, and a sidewall buffer layer. The first light-emitting unit and the second light-emitting unit are disposed on the substrate. The first buffer layer is disposed between the first light conversion unit and the first light-emitting unit and has a first curved bottom surface. The second buffer layer is disposed between the second light conversion unit and the second light-emitting unit and has a second curved bottom surface. The sidewall buffer layer directly contacts the first light conversion unit and the second light conversion. A width of the first curved bottom surface is different from a width of the second curved bottom surface.
    Type: Application
    Filed: October 14, 2021
    Publication date: March 3, 2022
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20220066247
    Abstract: A touch display panel includes a substrate, a display layer disposed on the substrate, an insulating layer disposed on the display layer, and a touch electrode layer directly contacting the insulating layer. The display layer comprises a first region, a second region, and a third region. The second region is located between the first region and the third region. The second region is foldable. The insulating layer has a first thickness corresponding to the first region and a second thickness corresponding to the second region. The first thickness is different from the second thickness. The insulating layer comprises a first layer, a second layer, and a third layer, wherein the second layer is disposed between the first layer and the third layer. The first layer and the third layer are formed of inorganic insulating materials, and the second layer is formed of organic insulating material.
    Type: Application
    Filed: November 10, 2021
    Publication date: March 3, 2022
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Jui-Jen Yueh, Kuan-Feng Lee
  • Publication number: 20220068214
    Abstract: A display device includes a substrate having a first surface and a second surface opposite to the first surface. The display device includes a first conductive layer disposed on the first surface and a second conductive layer disposed on the second surface. The first conductive layer and the second conductive layer are disposed on the opposite sides of the substrate. The display device includes a connective portion at least partially disposed in the substrate and penetrating from the first surface to the second surface. The first conductive layer is electrically connected to the second conductive layer through the connective portion. The display device includes a light-emitting element disposed on the first surface and an insulation layer disposed on the first conductive layer. Along a direction perpendicular to the first surface, the first electrode and the second electrode of the light-emitting element are not overlapped with the connective portion.
    Type: Application
    Filed: November 11, 2021
    Publication date: March 3, 2022
    Inventors: Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20220036773
    Abstract: A flexible electronic device is provided in this disclosure. The flexible electronic device includes a base layer, an electronic unit, and a cover layer. The electronic unit is disposed on the base layer, and the cover layer is disposed on the electronic unit. The base layer has a thickness T1 and a Young's modulus E1, and the cover layer has a thickness T2 and a Young's modulus E2, wherein the thickness T1, the thickness T2, the Young's modulus E1, and the Young's modulus E2 comply with following expression: E2/E1?156.21×(T2/T1)?4.28.
    Type: Application
    Filed: July 9, 2021
    Publication date: February 3, 2022
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Chia-Hung HSIEH
  • Publication number: 20220036772
    Abstract: A display device includes a rollable display panel having two surfaces opposed to each other, and a heat dissipation sheet disposed on one of the two surfaces of the display panel and rollable together with the rollable display panel. The heat dissipation sheet has a thermal conductivity greater than 200 W/mK.
    Type: Application
    Filed: July 8, 2021
    Publication date: February 3, 2022
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Kuan-Feng LEE
  • Patent number: 11227984
    Abstract: A display device is provided. The display device includes a substrate, a plurality of signal lines disposed on the substrate, and a plurality of display units disposed on the substrate. At least one of the signal lines includes a main line, a plurality of first branch lines electrically connected to the main line, and a plurality of second branch lines electrically connected to the main line. At least one of the display units includes a plurality of main pads, a plurality of redundant pads, and a light-emitting device electrically connected to the main pads. At least one of the main pads is electrically connected to at least one first branch line, and at least one of the redundant pads is electrically connected to at least one second branch line.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: January 18, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Publication number: 20220013436
    Abstract: An electronic device includes: a flexible substrate including a through hole; a connecting element disposed in the through hole; a semiconductor disposed on the flexible substrate; and a first conductive element disposed under the flexible substrate, wherein the first conductive element electrically connects to the semiconductor through the connecting element, wherein a distance between the semiconductor and the connecting element ranges from 5 ?m to 500 ?m
    Type: Application
    Filed: September 23, 2021
    Publication date: January 13, 2022
    Inventors: Jui-Jen YUEH, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20210407343
    Abstract: A display device includes a rollable display panel and a discharger. The rollable display panel with a first portion and a second portion includes a displaying side and a non-displaying side opposite to the displaying side. The discharger is disposed on one of the displaying side and the non-displaying side, wherein the discharger is positioned between the first portion and the second portion when the rollable display panel is rolled and the first portion and the second portion move close to each other.
    Type: Application
    Filed: May 24, 2021
    Publication date: December 30, 2021
    Inventors: Yuan-Lin WU, Tsung-Han TSAI