Patents by Inventor Li-Wei Sung

Li-Wei Sung 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: 20240163997
    Abstract: Disclosed is an electronic device, including a plurality of light-emitting units, a driving circuit, and a first comparator. The driving circuit is electrically connected to the light-emitting units. The first comparator is electrically connected to the driving circuit. The first comparator receives one of a detected power consumption value and a detected current value from the light-emitting units. The first comparator compares the one of the detected power consumption value and the detected current value with a set value and obtains a relationship therebetween to transmit a first signal. The driving circuit drives the light-emitting units according to the first signal.
    Type: Application
    Filed: October 2, 2023
    Publication date: May 16, 2024
    Applicant: CARUX TECHNOLOGY PTE. LTD.
    Inventors: Chueh-Yuan Nien, Li-Wei Sung
  • Publication number: 20240157890
    Abstract: A vehicle electronic device is provided, including a vehicle window assembly, a first signal element, and a first protective element. The vehicle window assembly comprises a first protective substrate, a second protective substrate, and a display panel. The display panel is disposed between the first protective substrate and the second protective substrate. The first signal element is electrically connected to the display panel. The first protective element covers at least one portion of the first signal element.
    Type: Application
    Filed: September 28, 2023
    Publication date: May 16, 2024
    Inventors: Yu-Chia HUANG, Tsung-Han TSAI, Kuan-Feng LEE, Li-Wei SUNG
  • Patent number: 11957018
    Abstract: A display device includes: a substrate having display and non-display areas; a first conductive layer including first and second sub-conductive lines; a second conductive layer including third and fourth sub-conductive lines, wherein, in the display area, the first sub-conductive line and the third sub-conductive lines cross from a top view; and a third conductive layer including third conductive lines and corresponding to the non-display area; wherein, corresponding to the non-display area, a portion of a projection of the one of the third conductive lines is overlapped with a portion of a projection of the second sub-conductive line on the substrate, and another portion of the projection of the one of the third conductive lines is overlapped with a portion of a projection of the fourth sub-conductive line on the substrate.
    Type: Grant
    Filed: May 9, 2023
    Date of Patent: April 9, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Hui-Min Huang, Li-Wei Sung, Cheng-Tso Chen, Chia-Min Yeh
  • Publication number: 20240078979
    Abstract: An electronic device including a display device is provided. The display device includes a sharing area, a junction area, and a privacy area. The junction area is positioned between the sharing area and the privacy area. The display device includes a privacy panel. A transmittance of the privacy panel corresponding to the sharing area is greater than a transmittance of the privacy panel corresponding to the junction area, and the transmittance of the privacy panel corresponding to the junction area is greater than a transmittance of the privacy panel corresponding to the privacy area.
    Type: Application
    Filed: August 8, 2023
    Publication date: March 7, 2024
    Applicants: Innolux Corporation, CARUX TECHNOLOGY PTE. LTD.
    Inventors: Li-Wei Sung, Chia-Hsien Lin, Cheng-Wu Lin, Yu-Ming Wu
  • Publication number: 20240069660
    Abstract: An electronic device and a forming method thereof are provided. The electronic device includes a substrate, a metal layer, a first insulating layer, a first conductive layer, a second insulating layer, and a second conductive layer. The metal layer is disposed on the substrate and includes a sensing line and a drain electrode. The first insulating layer is disposed on the metal layer. The first conductive layer is disposed on the first insulating layer and includes a touch electrode. The second insulating layer is disposed on the first conductive layer. The second conductive layer is disposed on the second insulating layer and includes a conductive pattern. The conductive pattern is electrically connected to the sensing line and the touch electrode.
    Type: Application
    Filed: July 18, 2023
    Publication date: February 29, 2024
    Inventors: Kuei-Chen CHIU, Yu-Ti HUANG, Cheng-Tso CHEN, Li-Wei SUNG
  • Publication number: 20240062731
    Abstract: An electronic device includes a display panel, a backlight source, an ambient light sensor, and a controller. The backlight source is disposed below the display panel and includes light-emitting units. The ambient light sensor detects the brightness of the ambient light. The controller judges the modes of the electronic device according to the detecting results of the ambient light sensor. When the electronic device is in a low-brightness mode, the brightness of a white frame of the display panel is greater than 0 nit and less than or equal to 50 nits, and in a general mode, the brightness of the white frame of the display panel is greater than 50 nits. The backlight source includes a local dimming function. When in the low-brightness mode, the local dimming function is in a first mode. When in the general mode, the local dimming function is in a second mode.
    Type: Application
    Filed: July 18, 2023
    Publication date: February 22, 2024
    Inventors: Chao-Chin SUNG, Hsin-Cheng HUNG, Chien-Tzu CHU, Li-Wei SUNG
  • Publication number: 20240038185
    Abstract: A backlight device to provide a light source is provided. The backlight device includes a switching element, a graphics processor, and a graphics generator. The graphics processor is electrically connected to the switching element, and generates a partition data signal. The graphics generator is electrically connected to the switching element, and generates an image signal. When the backlight device operates in a normal mode, the switching element receives the partition data signal, so that different blocks of the backlight device have different levels of brightness. When the backlight device operates in a safe mode, the switching element receives the image signal, so that different blocks of the backlight device have the same level of brightness.
    Type: Application
    Filed: June 15, 2023
    Publication date: February 1, 2024
    Inventors: Chueh-Yuan NIEN, Yu-Chien KAO, Li-Wei SUNG, Yi-Cheng CHANG
  • Publication number: 20240029638
    Abstract: A light-emitting device is disclosed. The light-emitting device includes a light-emitting element, a driving circuit, and a compensation unit. The driving circuit is coupled to the light-emitting element, and is configured to receive a first data signal, drive the light-emitting element, and output a sensing signal. The compensation unit is coupled to the driving circuit, and is configured to receive the sensing signal and compensate the first data signal. The compensation unit includes a first comparator circuit and a second comparator circuit. The first comparator circuit includes a first addition terminal, a first subtraction terminal, and a first output terminal. The second comparator circuit includes a second addition terminal and a second subtraction terminal. The first subtraction terminal receives the sensing signal. The first output terminal is coupled to the second addition terminal.
    Type: Application
    Filed: June 8, 2023
    Publication date: January 25, 2024
    Applicant: Innolux Corporation
    Inventors: Li-Wei Sung, Chung-Le Chen, Shuo-Ting Hong
  • Publication number: 20240023298
    Abstract: An electronic device includes a substrate and a light shielding layer. The light shielding layer is arranged on the substrate. The light shielding layer has an edge, a main body area, and a peripheral area between the edge and the main body area, wherein a light penetration rate of the light shielding layer in the peripheral area is greater than a light penetration rate of the light shielding layer in the main body area.
    Type: Application
    Filed: June 12, 2023
    Publication date: January 18, 2024
    Inventors: Li-Wei SUNG, Shun-Yu CHANG
  • Publication number: 20230361131
    Abstract: An electronic device of an embodiment of the disclosure includes a first substrate, a second substrate, and a driving layer. The first substrate and the second substrate are disposed opposite to each other, and the driving layer is disposed between the first substrate and the second substrate. The driving layer includes a scan line and a data line. The scan line is disposed on the first substrate and includes a first scan line segment. The first scan line segment has an opening and includes a first branch and a second branch. The first branch and the second branch are located on two opposite sides of the opening and are electrically connected in parallel with each other. The data line is disposed on the first substrate and intersects with the scan line. The electronic device of the embodiment of the disclosure may exhibit ideal display effect.
    Type: Application
    Filed: July 14, 2023
    Publication date: November 9, 2023
    Applicant: Innolux Corporation
    Inventors: Hung-Kun Chen, Li-Wei Sung, Shuo-Ting Hong, Chung-Le Chen
  • Patent number: 11809665
    Abstract: An electronic device is provided, including a functional layer, a touch layer, and a protective layer. The touch layer includes at least one touch electrode, and is disposed between the functional layer and the protective layer. The protective layer includes a bottom surface and a top surface. The bottom surface faces the touch layer, and the top surface is opposite to the bottom surface. The top surface includes an inner region, an outer region, and a virtual knob portion. The virtual knob portion is disposed between the inner region and the outer region and corresponds to the touch electrode, and at least a portion of the virtual knob portion protrudes from the outer region or is depressed relative to the outer region.
    Type: Grant
    Filed: August 19, 2022
    Date of Patent: November 7, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Ming-Cheng Hsieh, Li-Wei Sung
  • Publication number: 20230354521
    Abstract: Disclosed are an electronic device and another electronic device. The electronic device includes a circuit substrate, a conductive adhesive, a driving element and a first protective layer. The circuit substrate includes a connection pad. The conductive adhesive covers the connection pad. The driving element is arranged on the connection pad, and is electrically connected to the circuit substrate through the conductive adhesive. Another electronic device includes a circuit substrate, a first electronic unit, a second electronic unit, and a first protective layer. The first electronic unit is arranged on the circuit substrate and has two side walls. The second electronic unit is arranged on the circuit substrate and has two side walls. The first protective layer at least surrounds a part of both side walls of the first electronic unit and a part of both side walls of the second electronic unit.
    Type: Application
    Filed: March 24, 2023
    Publication date: November 2, 2023
    Applicant: Innolux Corporation
    Inventors: Chueh-Yuan Nien, Chao-Chin Sung, Chien-Tzu Chu, Yu-Chien Kao, Li-Wei Sung
  • Publication number: 20230354673
    Abstract: A display device is provided. The display device includes a display panel. The display panel includes a plurality of pixel electrodes. One of the plurality of pixel electrodes includes a first finger portion, a second finger portion, and a third finger portion. The first finger portion, the second finger portion, and the third finger portion are disposed on the same layer. The second finger portion is disposed between the first finger portion and the third finger portion. The first pitch between the first finger portion and the second finger portion is different from the second pitch between the second finger portion and the third finger portion.
    Type: Application
    Filed: March 24, 2023
    Publication date: November 2, 2023
    Inventors: Ching-Neng WU, Yu-Ti HUANG, Li-Wei SUNG, Kuei-Chen CHIU
  • Publication number: 20230333421
    Abstract: A light emitting device includes a plurality of light emitting units and a first light adjusting structure disposed on the light emitting units. The light emitting device provides a first viewing-angle of a first quantity of the plurality of light emitting units when the first quantity of the plurality of light emitting units is turned on, and the light emitting device provides a second viewing-angle of a second quantity of the plurality of light emitting units when the second quantity of the plurality of light emitting units is turned on. The first quantity is less than the second quantity, and the first viewing-angle is less than the second viewing-angle.
    Type: Application
    Filed: April 27, 2023
    Publication date: October 19, 2023
    Applicant: InnoLux Corporation
    Inventors: Hao-Yu Liou, Chih-Yung Hsieh, Toshihiko Araki, Chung-Kuang Wei, Li-Wei Sung
  • Patent number: 11765842
    Abstract: A display device is provided. The display device includes a display panel set having a peripheral zone, a backlight module including a frame, an adhesive material disposed between the peripheral zone of the display panel set and the frame, and a plurality of support elements disposed on the frame and in contact with the adhesive material.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: September 19, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Yao-Lin Huang, Ta-Chin Huang, Chou-Yu Kang, Li-Wei Sung
  • Publication number: 20230276672
    Abstract: A display device includes: a substrate having display and non-display areas; a first conductive layer including first and second sub-conductive lines; a second conductive layer including third and fourth sub-conductive lines, wherein, in the display area, the first sub-conductive line and the third sub-conductive lines cross from a top view; and a third conductive layer including third conductive lines and corresponding to the non-display area; wherein, corresponding to the non-display area, a portion of a projection of the one of the third conductive lines is overlapped with a portion of a projection of the second sub-conductive line on the substrate, and another portion of the projection of the one of the third conductive lines is overlapped with a portion of a projection of the fourth sub-conductive line on the substrate.
    Type: Application
    Filed: May 9, 2023
    Publication date: August 31, 2023
    Inventors: Hui-Min HUANG, Li-Wei SUNG, Cheng-Tso CHEN, Chia-Min YEH
  • Patent number: 11742359
    Abstract: An electronic device of an embodiment of the disclosure includes a first substrate, a second substrate, and a driving layer. The first substrate and the second substrate are disposed opposite to each other, and the driving layer is disposed between the first substrate and the second substrate. The driving layer includes a scan line and a data line. The scan line is disposed on the first substrate and includes a first scan line segment. The first scan line segment has an opening and includes a first branch and a second branch. The first branch and the second branch are located on two opposite sides of the opening and are electrically connected in parallel with each other. The data line is disposed on the first substrate and intersects with the scan line. The electronic device of the embodiment of the disclosure may exhibit ideal display effect.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: August 29, 2023
    Assignee: Innolux Corporation
    Inventors: Hung-Kun Chen, Li-Wei Sung, Shuo-Ting Hong, Chung-Le Chen
  • Patent number: 11675223
    Abstract: A display device includes a plurality of light emitting units and a light adjusting layer disposed on the light emitting units. The light adjusting layer includes at least one light adjusting structure, and one light adjusting structure is corresponding to at least three of the light emitting units. The display device provides a sum of viewing-angles of a first number of the light emitting units when the first number of the light emitting units is turned on, and the display device provides a sum of viewing-angles of a second number of the light emitting units when the second number of the light emitting units is turned on. The first number is less than the second number, and the sum of viewing-angles of the first number of the light emitting units is less than the sum of viewing-angles of the second number of the light emitting units.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: June 13, 2023
    Assignee: InnoLux Corporation
    Inventors: Hao-Yu Liou, Chih-Yung Hsieh, Toshihiko Araki, Chung-Kuang Wei, Li-Wei Sung
  • Patent number: 11658187
    Abstract: An electronic device is provided. The electronic device includes a substrate, a first gate circuit, a second gate circuit, a signal line, and a shielding layer. The substrate includes a display area and a peripheral area. The first gate circuit is disposed in the peripheral area. The second gate circuit is disposed in the peripheral area. The signal line is coupled between the first gate circuit and the second gate circuit. The signal line includes a specific line segment, and the specific line segment overlaps the display area. The shielding layer is disposed in the display area. The shielding layer overlaps the specific line segment.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: May 23, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Yu-Che Chang, Li-Wei Sung, Cheng-Tso Chen, Hui-Min Huang, Chia-Min Yeh, Hung-Hsun Chen
  • Publication number: 20230123605
    Abstract: A method of manufacturing an electronic device is provided. The method includes the following steps: providing a substrate; forming a thin-film transistor layer on the substrate; forming a first passivation layer on the substrate; forming an organic layer on the substrate; patterning the organic layer to expose a first region; forming a second passivation layer on the substrate; patterning the first passivation layer to expose a second region; forming a bonding pad on the substrate, wherein the bonding pad corresponds to an overlapping area of the first region and the second region; and bonding an electronic component to the bonding pad. An electronic device manufactured by the method is also provided.
    Type: Application
    Filed: September 16, 2022
    Publication date: April 20, 2023
    Inventors: Chueh-Yuan NIEN, Chao-Chin SUNG, Chao-Sen YANG, Chien-Tzu CHU, Yu-Chien KAO, Li-Wei SUNG