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: 20200343425
    Abstract: A display device is provided. The display device includes a substrate, a driving circuit disposed on the substrate, and a light-emitting unit disposed on the driving circuit and electrically connected to the driving circuit. The light-emitting unit includes a first semiconductor layer, a quantum well layer disposed on the first semiconductor layer and a second semiconductor layer disposed on the quantum well layer. The second semiconductor layer includes a first top surface. The display device also includes a first protective layer disposed on the driving circuit and adjacent to the light-emitting unit. The first protective layer includes a second top surface and a plurality of conductive elements formed therein. The elevation of the first top surface is higher than the elevation of the second top surface.
    Type: Application
    Filed: July 9, 2020
    Publication date: October 29, 2020
    Inventors: Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20200343190
    Abstract: An electronic device capable of being stretched from a first status to a second status includes a stretchable substrate stretchable in a stretching direction and a first pixel disposed on the stretchable substrate. The first pixel includes a first sub-pixel and a second sub-pixel. The first sub-pixel and the second sub-pixel arrange along a first direction when the electronic device is in the first status, and the first sub-pixel and the second sub-pixel arrange along a second direction when the electronic device is in the second status, wherein the first direction and the second direction form different angles with respect to the stretching direction.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 29, 2020
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20200333658
    Abstract: A liquid crystal display includes a first flexible substrate, a second flexible substrate, a liquid crystal layer, and an optical film. The liquid crystal layer is disposed between the first flexible substrate and the second flexible substrate. The optical film is adhered to the first flexible substrate, and the optical film includes a polarizing layer and a diffusing layer adhered to the polarizing layer.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 22, 2020
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20200335729
    Abstract: A display device is provided, and includes a display panel, a multi-layered polarizer layer, and a cover layer. The multi-layered polarizer layer is disposed on the display panel. The cover layer is coated on the multi-layered polarizer layer.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 22, 2020
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee, Jui-Jen Yueh
  • Publication number: 20200301185
    Abstract: A liquid crystal display is provided. The liquid crystal display includes a first substrate. The liquid crystal display also includes a plurality of first thin film transistors disposed on the first substrate. The liquid crystal display further includes a second substrate disposed opposite to the first substrate. In addition, the liquid crystal display includes a plurality of second thin film transistors disposed on the second substrate. The liquid crystal display also includes a plurality of sensing units disposed on the second substrate, and at least one of the plurality of sensing units electrically connected to at least one of the plurality of second thin film transistors. The liquid crystal display further includes a liquid crystal layer disposed between the first substrate and the second substrate.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 24, 2020
    Inventors: Yu-Chia HUANG, Yuan-Lin WU, Chandra LIUS, Kuan-Feng LEE, Tsung-Han TSAI
  • Publication number: 20200295081
    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: Application
    Filed: June 2, 2020
    Publication date: September 17, 2020
    Inventors: Kuan-Feng LEE, Yuan-Lin WU, Yu-Hsien WU
  • Publication number: 20200286572
    Abstract: A gate driving circuit comprises a plurality of shift registers coupled in serial. An nth shift register includes a driving circuit, a pull-up circuit and a first auxiliary voltage regulator circuit. The driving circuit is electrically coupled to an output node and a first node. The driving circuit is configured to receive a clock signal and output a gate signal according to the clock signal. The pull-up circuit is electrically coupled to the driving circuit. The first auxiliary voltage regulator circuit is electrically coupled to the pull-up circuit and a second node. The first auxiliary voltage regulator circuit is configured to receive a control signal and the second node corresponding to a second voltage.
    Type: Application
    Filed: November 11, 2019
    Publication date: September 10, 2020
    Inventors: Er-Lang DENG, Yuan-Nan CHIU, Chih-Yuan WU, Yu-Lin HUANG, I-Sheng LIN, Kuo-Ting YANG
  • Publication number: 20200286416
    Abstract: A display device includes a substrate and a plurality of gate driving units. The substrate has at least one curved portion with a curved side edge, and the plurality of gate driving units are disposed along the curved side edge.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 10, 2020
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20200285087
    Abstract: An electronic display device includes: an insulating substrate having a first surface and a second surface opposite to the first surface, and further having a thickness and a width; a display medium layer disposed on the insulating substrate; a first hole penetrating through the insulating substrate and having a first area on the first surface and a second area on the second surface; and a second hole penetrating through the insulating substrate and having a third area on the first surface and a fourth area on the second surface, wherein a distance is between the first hole and the second hole, wherein values of the thickness t, the width WS, the first area A1?, the second area A1, the third area A2?, the fourth area A2, and the distance d are conformed to the following equation (I): N × log ? ( ( A ? ? 1 ? + A ? ? 1 + A ? ? 2 ? + A ? ? 2 ) / 2 ) t ? d < WS - N × log ? ( A ? ? 1 ? + A ? ? 1 + A ? ? 2 ? + A ? ? 2 ) t ( I )
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: Jui-Jen YUEH, Kuan-Feng LEE, CHANDRA LIUS, Yuan-Lin WU
  • Publication number: 20200286410
    Abstract: According to an embodiment, a stretchable display device is provided. The stretchable display device includes: a stretchable substrate and a display layer disposed on the stretchable substrate. The display layer is capable of being stretched from a first area to a second area. The stretchable display device has a first average luminance when the display layer has the first area and a second average luminance when the display layer has the second area. The second average luminance is greater than the first average luminance.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 10, 2020
    Inventor: Yuan-Lin Wu
  • Publication number: 20200279794
    Abstract: A display device includes: a flexible substrate including a through hole; a connecting element disposed in the through hole; a semiconductor disposed on the flexible substrate; a light emitting diode electrically connecting to the semiconductor; and a circuit disposed under the flexible substrate, wherein the circuit electrically connects to the semiconductor through the connecting element.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 3, 2020
    Inventors: Jui-Jen YUEH, Kuan-Feng LEE, Yuan-Lin WU
  • Patent number: 10748888
    Abstract: A display assembly includes a display component and a flexible stratum. The flexible stratum includes a first side coupled to the display component and a second side opposite to the first side. The second side includes protruding portions separate apart from each other, and one of the protruding portions includes a side section, a top section, and a tapering section extending from the side section to the top section and having a curved surface.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: August 18, 2020
    Assignee: InnoLux Corporation
    Inventors: Chandra Lius, Yuan-lin Wu
  • Patent number: 10749090
    Abstract: A display device is provided. The display device includes a substrate, a driving circuit disposed on the substrate, and a light-emitting unit disposed on the driving circuit and electrically connected to the driving circuit. The light-emitting unit includes a first semiconductor layer, a quantum well layer disposed on the first semiconductor layer and a second semiconductor layer disposed on the quantum well layer. The second semiconductor layer includes a first top surface. The display device also includes a first protective layer disposed on the driving circuit and adjacent to the light-emitting unit. The first protective layer includes a second top surface and a plurality of conductive elements formed therein. The elevation of the first top surface is higher than the elevation of the second top surface.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: August 18, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Publication number: 20200257146
    Abstract: A touch display device 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, wherein the insulating layer is disposed between the display layer and the touch electrode layer. The display layer has a first region, a second region, and a third region, the second region is located between the first region and the third region, and 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, and the first thickness is different from the second thickness.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Inventors: Yuan-Lin Wu, Jui-Jen Yueh, Kuan-Feng Lee
  • Patent number: 10734612
    Abstract: A display device is provided and includes a supporting substrate, a first flexible substrate, an oxide layer, a first insulating layer, a light emitting unit, and a protective layer. The first flexible substrate is disposed on the supporting substrate, and the oxide layer is disposed on the first flexible substrate. The first insulating layer is disposed on the oxide layer, and in a cross-sectional view, the first insulating layer has at least one opening. The light emitting unit is disposed on the first insulating layer, the protective layer is disposed on the light emitting unit, and at least a portion of the protective layer is disposed in the at least one opening.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: August 4, 2020
    Assignee: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee, Jui-Jen Yueh
  • Publication number: 20200235084
    Abstract: A foldable display device having a first display region, a second display region, and a foldable display region connecting the first display region and the second display region includes a flexible substrate, a plurality of first light emitting units disposed on the flexible substrate in the first display region, a plurality of second light emitting units disposed on the flexible substrate in the foldable display region, a first protector protecting at least one of the first light emitting units, and a second protector protecting at least one of the second light emitting units. A first ratio of a thickness of the first protector to a thickness of the flexible substrate in the first display region is less than a second ratio of a thickness of the second protector to a thickness of the flexible substrate in the foldable display region.
    Type: Application
    Filed: January 21, 2019
    Publication date: July 23, 2020
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai, Jia-Yuan Chen
  • Publication number: 20200225708
    Abstract: A foldable display device includes a flexible substrate, a display layer disposed on the flexible substrate, and a biometric sensing structure overlapping the flexible substrate from a top view and having a biometric sensing region. A ratio of a total area of the biometric sensing region to a total area of the flexible substrate is in a range from 0.6 to 1.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 16, 2020
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Patent number: 10707265
    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: August 31, 2017
    Date of Patent: July 7, 2020
    Assignee: IINOLUX CORPORATION
    Inventors: Kuan-Feng Lee, Yuan-Lin Wu, Yu-Hsien Wu
  • Patent number: 10692799
    Abstract: An electronic device is disclosed, which includes a substrate including a first through hole; a first connecting element disposed in the first through hole; a first insulating layer disposed on the substrate and including a first via; a semiconductor layer disposed on the first insulating layer; and a first conductive layer disposed on the first insulating layer, wherein the first conductive layer includes a first conductive element extending into the first via to electrically connect the first connecting element and the semiconductor layer.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: June 23, 2020
    Assignee: InnoLux Corporation
    Inventors: Jui-Jen Yueh, Kuan-Feng Lee, Yuan-Lin Wu
  • Patent number: 10690973
    Abstract: An electronic device is disclosed, which includes a substrate having a first surface and a second surface opposite to the first surface, wherein the substrate has a thickness t and a width WS; a first hole penetrating through the substrate, wherein the first hole has a first area A1? on the first surface and a second area A1 on the second surface; and a second hole penetrating through the substrate, wherein the second hole has a third area A2? on the first surface and a fourth area A2 on the second surface, and a distance d is between the first hole and the second hole, wherein values oft, WS, A1?, A1, A2?, A2, and d are conformed to the following equation (I): N × log ? ( ( A ? ? 1 ? + A ? ? 1 + A ? ? 2 + A ? ? 2 ? ) / 2 ) t ? d < WS - N × log ? ( A ? ? 1 ? + A ? ? 1 + A ? ? 2 + A ? ? 2 ? ) t ( I ) wherein N is greater than 0 and less than 1E6.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: June 23, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Jui-Jen Yueh, Kuan-Feng Lee, Chandra Lius, Yuan-Lin Wu