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).

  • Patent number: 11094755
    Abstract: A display device includes a flexible substrate, a display layer disposed on the flexible substrate and including a plurality of light emitting units, a plurality of first conductive lines disposed on the display layer, at least one of which comprises a plurality of first openings, and a plurality of second conductive lines disposed on the display layer and intersecting the plurality of first conductive lines to form a plurality of bending sensor units. At least one of the plurality of bending sensor units is disposed between and does not overlap at least two adjacent light emitting units of the plurality of light emitting units in a top view of the display device. At least one of the plurality of first openings does not overlap the at least two adjacent light emitting units.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: August 17, 2021
    Assignee: InnoLux Corporation
    Inventor: Yuan-Lin Wu
  • Publication number: 20210249356
    Abstract: An electronic device stretchable from a first state to a second state includes a substrate, a plurality of light emitting groups, and a plurality of signal pads. The substrate has a first region and a second region. The light emitting groups are disposed on the first region. The signal pads are disposed on the second region. When the electronic device is stretched from the first state to the second state, the first region has a first stretching ratio (R1) and the second region has a second stretching ratio (R2), and the first stretching ratio (R1) is greater than the second stretching ratio (R2).
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20210247639
    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: Application
    Filed: April 29, 2021
    Publication date: August 12, 2021
    Inventors: Liang-Yun CHIU, Tsung-Han TSAI, Yuan-Lin WU
  • Publication number: 20210249446
    Abstract: The disclosure relates to a display device which includes a substrate, pixels, a first insulating layer disposed on the substrate and including a recess, a first conductive layer disposed on the first insulating layer, a second conductive layer disposed between the first conductive layer and the substrate and electrically connected to the first conductive layer, a trace layer disposed between the first and second conductive layers and electrically connected to the first conductive layer, and a buffer layer disposed between the second conductive layer and the trace layer. The substrate includes a bent portion and a main portion and the pixels are disposed on the main portion. The first conductive layer is electrically connected to at least one of the pixels, and the first conductive layer includes a first portion disposed in the recess, and a second portion disposed out of the recess.
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Applicant: Innolux Corporation
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20210249629
    Abstract: A foldable display device includes a substrate including a foldable portion, a display structure disposed on the foldable portion and having a plurality of display units, and an encapsulation layer, a touch layer, and a protecting layer having a first top surface disposed on the display structure in order. The foldable portion has a plurality of recesses and a first bottom surface at one of the recesses. The display structure has a second bottom surface. At least a portion of the touch layer and one of the display units adjacent to the portion of the touch layer are not overlapped in a thickness direction. A first distance is measured from the first bottom surface to the first top surface, a second distance is measured from the first bottom surface to the second bottom surface, and a ratio of the second distance to the first distance ranges from 0.3 to 0.5.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 12, 2021
    Inventor: Yuan-Lin Wu
  • Patent number: 11088306
    Abstract: A light-emitting device is provided. The light-emitting device includes a first substrate. The light-emitting device also includes a second substrate including a light-shielding structure. The light-emitting device further includes a first light-emitting module and a second light-emitting module being adjacent to each other. The first light-emitting module and the second light-emitting module are disposed between the first substrate and the second substrate. The first light-emitting module and the second light-emitting module are spaced apart by a gap, and the light-shielding structure at least partially covers the gap in a top view direction of the light-emitting device.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: August 10, 2021
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Patent number: 11087661
    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: Grant
    Filed: March 5, 2019
    Date of Patent: August 10, 2021
    Assignee: InnoLux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20210242135
    Abstract: A method for manufacturing a display device is provided. The method includes providing an array module having at least one first alignment mark. The method also includes providing a light-emitting module having at least one second alignment mark. The method further includes aligning the light-emitting module and the array module by the at least one first alignment mark and the at least one second alignment mark. In addition, the method includes bonding the light-emitting module onto the array module.
    Type: Application
    Filed: April 22, 2021
    Publication date: August 5, 2021
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20210240033
    Abstract: A flexible electronic device includes a first flexible substrate and an optical film. The optical film is adhered to the first flexible substrate, the optical film includes a plurality of layers and a plurality of openings, and at least one of the plurality of openings penetrates through at least two of the plurality of layers of the optical film.
    Type: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20210233439
    Abstract: A method of controlling a stretchable display device is provided. The stretchable display includes a stretchable substrate and a display layer disposed thereon, wherein the display layer has a first area when the stretchable substrate is not stretched. The method includes providing a first predetermined limit value, providing a second area of the display layer when the stretchable substrate is stretched, providing a stretching ratio from the first area and the second area, providing a first display status of the stretchable display device when the stretching ratio is less than the first predetermined limit value, and providing a second display status of the stretchable display device when the stretching ratio is equal to or greater than the first predetermined limit value. The first display status is different from the second display status.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 29, 2021
    Inventor: Yuan-Lin Wu
  • Publication number: 20210216266
    Abstract: A tiled display system is disclosed, which includes: a plurality of circuit boards; a plurality of display devices electrically connected to each other via the plurality of circuit boards; and a controller driving the plurality of display devices to enable each display device to display a sub-frame, wherein the plurality of display devices include: a first display device and a second display device disposed adjacent to the first display device; wherein one of the plurality of circuit boards is at least partially overlapped with the first display device and the second display device and is electrically connected with the first display device and the second display device; and wherein the one of the plurality of circuit boards crosses a boundary between the first display device and the second display device.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Inventors: Jui-Jen YUEH, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20210192986
    Abstract: A flexible display device is disclosed. The flexible display device includes a first layer and a second layer overlapping with the first layer. The first layer includes a plurality of first patterns, and the plurality of first patterns has a first pitch. The second layer includes a plurality of second patterns, and the plurality of second patterns has a second pitch. A ratio of the first pitch to the second pitch is greater than or equal to 2 and less than or equal to 200.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 24, 2021
    Inventor: Yuan-Lin Wu
  • Publication number: 20210193630
    Abstract: A method of manufacturing an electronic device, comprising: providing a carrier substrate with a plurality of light-emitting units disposed thereon, the plurality of light-emitting units being spaced with a first pitch (P1) in a first direction and a second pitch (P2) in a second direction that is perpendicular to the first direction; providing a driving substrate; and transferring at least a portion of the plurality of light-emitting units to the driving substrate to form a transferred portion of the plurality of light-emitting units on the driving substrate, the transferred portion being spaced with a third pitch (P3) in a third direction and a fourth pitch (P4) in a fourth direction that is perpendicular to the third direction; wherein the first pitch (P1), the second pitch (P2), the third pitch (P3), and the fourth pitch (P4) are satisfied following relations: P3=mP1; and P4=nP2, m and n are positive integers.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 24, 2021
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20210181918
    Abstract: An electronic device including a display unit, a touch unit and a driving unit is provided by the present disclosure. The touch unit includes a first region and a second region. The first region and the second region are separately driven by the driving unit, and the display unit is overlapped with the touch unit.
    Type: Application
    Filed: December 1, 2020
    Publication date: June 17, 2021
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20210183338
    Abstract: A method of controlling a foldable display device including a flexible substrate and a display layer, having a foldable display portion connecting a first display portion and a second display portion of the display layer, includes providing a first predetermined angle, sensing a folding angle between the first display portion and the second display portion of the display layer, comparing the folding angle with the first predetermined angle, providing a first display status of the foldable display device when the folding angle is less than the first predetermined angle, and providing a second display status of the foldable display device when the folding angle is equal to or greater than the first predetermined angle, wherein the first display status is a turn-off status, and the second display status is a turn-on status, and the flexible substrate has a plurality of openings.
    Type: Application
    Filed: February 25, 2021
    Publication date: June 17, 2021
    Inventors: Yuan-Lin Wu, CHANDRA LIUS
  • Patent number: 11024584
    Abstract: An electronic device stretchable from a first state to a second state includes a substrate, a plurality of light emitting groups, and a plurality of signal pads. The substrate has a first region and a second region. The light emitting groups are disposed on the first region. The signal pads are disposed on the second region. When the electronic device is stretched from the first state to the second state, the first region has a first stretching ratio (R1) and the second region has a second stretching ratio (R2), and R1 is greater than R2.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: June 1, 2021
    Assignee: InnoLux Corporation
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee
  • Publication number: 20210157367
    Abstract: A foldable display device is provided by the present disclosure. The foldable display device includes a foldable display panel and a foldable cover. The foldable cover is adhered to the foldable display panel. The foldable cover includes an inner substrate, an outer substrate and a first adhesive. The first adhesive is disposed between the inner substrate and the outer substrate. A thickness of the first adhesive is ranged from 1 micrometer to 40 micrometers, and a ratio of the sum of the thickness of the first adhesive and a thickness of the inner substrate to a thickness of the foldable cover is greater than or equal to 0.5 and less than 1. In addition, the foldable display device further includes a second adhesive disposed between the foldable display panel and the foldable cover.
    Type: Application
    Filed: October 27, 2020
    Publication date: May 27, 2021
    Inventors: Yuan-Lin Wu, Yu-Chia Huang, Kuan-Feng Lee
  • Publication number: 20210159372
    Abstract: The present disclosure provides an electronic device including a substrate and at least one light emitting unit. The light emitting unit includes a light emitting diode, a protective layer, and a light conversion layer. The protective layer includes a portion having a ripped section and not overlapped with the light emitting diode in a top view direction of the electronic device. The electronic device of the present disclosure may provide an electronic device that may reduce the influence from the outside or a subsequent process on the light emitting diode and improve luminance performance and reliability.
    Type: Application
    Filed: November 2, 2020
    Publication date: May 27, 2021
    Applicant: Innolux Corporation
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Patent number: 11018089
    Abstract: A method for manufacturing a display device is provided. The method includes providing an array module having at least one first alignment mark. The method also includes providing a light-emitting module having at least one second alignment mark. The method further includes aligning the light-emitting module and the array module by the at least one first alignment mark and the at least one second alignment mark. In addition, the method includes bonding the light-emitting module onto the array module.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: May 25, 2021
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Publication number: 20210150973
    Abstract: A display device includes a substrate, a driving circuit structure and a light emitting device. The light emitting device is disposed on the driving circuit structure and electrically connected to a driving thin film transistor in the driving circuit structure, wherein a device conductive layer includes a first section electrically connected to a first carrier transmitting layer through a first conductive connecting structure and a second section electrically connected to a second carrier transmitting layer through a second conductive connecting structure. A minimum distance between a topmost surface of the first section and the substrate is greater than a minimum distance between a topmost surface of the second conductive connecting structure and the substrate, and a minimum distance between a topmost surface of the second section and the substrate is greater than a minimum distance between a topmost surface of the first conductive connecting structure and the substrate.
    Type: Application
    Filed: February 1, 2021
    Publication date: May 20, 2021
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu