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: 20210124219
    Abstract: The disclosure provides a display apparatus having a pixel unit. The pixel unit include a first sub-pixel electrode and a second sub-pixel electrode. The first sub-pixel electrode includes a first main segment extending along a first direction, a first sub-segment extending along a second direction, and a third sub-segment extending along a third direction. The first sub-segment and the second sub-segment are respectively connected with the first main segment and located at two opposite ends of the first main segment. The second sub-pixel electrode is disposed adjacent to the first sub-pixel electrode and includes a second main segment extending along a fourth direction. The first direction is different from the fourth direction, the second direction is different from the first direction, and the third direction is different from the first direction.
    Type: Application
    Filed: October 12, 2020
    Publication date: April 29, 2021
    Applicant: Innolux Corporation
    Inventors: Hung-Kun Chen, Li-Wei Sung
  • Patent number: 10971107
    Abstract: A display device is provided. A first pixel is coupled to a first scan line and a first data line and includes a first light-transmitting area. A second pixel is coupled to a second scan line and a second data line and includes a second light-transmitting area. The size of the second pixel is equal to the size of the first pixel. The area of the second light-transmitting area is different from the area of the first light-transmitting area. A first color area overlaps the first pixel. When first light passes through the first light-transmitting area and the first color area, the first light has a first color. A second color area overlaps the second pixel. When second light passes through the second light-transmitting area and the second color area, the second light has a second color, which is the same as the first color.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: April 6, 2021
    Assignee: INNOLUX CORPORATION
    Inventors: Cheng-Tso Chen, Hui-Min Huang, Li-Wei Sung
  • Publication number: 20210057451
    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 31, 2020
    Publication date: February 25, 2021
    Applicant: Innolux Corporation
    Inventors: Hung-Kun Chen, Li-Wei Sung, Shuo-Ting Hong, Chung-Le Chen
  • Publication number: 20210055616
    Abstract: An electronic device is provided. The electronic device includes a substrate, a driving circuit disposed on the substrate, an active region disposed on the substrate, and a wiring group disposed on the substrate and between the driving circuit and the active area. The wiring group includes a first conductive line and a second conductive line. The first conductive line has a first section and a second section electrically connected to the first section and disposed between the first section and the active region. The second conductive line includes a third section and a fourth section electrically connected to the third section and disposed between the third section and the active region. The first section and the second section are not the same layer. The first section and the fourth section are the same layer. The second section and the third section are the same layer.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 25, 2021
    Inventors: Chih-Hao HSU, Chia-Min YEH, Hsieh-Li CHOU, Cheng-Tso CHEN, Hui-Min HUANG, Li-Wei SUNG, Yu-Ti HUANG
  • Patent number: 10910285
    Abstract: The present disclosure provides a package structure including a redistribution layer and a die. The redistribution layer includes a switch circuit portion and a redistribution portion, the switch circuit portion includes a transistor, and the redistribution portion is adjacent to the switch circuit portion. The die overlaps the redistribution portion, wherein the transistor is electrically connected to the die.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: February 2, 2021
    Assignee: InnoLux Corporation
    Inventors: Yi-Hung Lin, Chien-Chang Lu, Cheng-I Wu, Li-Wei Sung, Cheng-Chi Wang, Chin-Lung Ting
  • Publication number: 20210013234
    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: Application
    Filed: June 22, 2020
    Publication date: January 14, 2021
    Inventors: Yu-Che CHANG, Li-Wei SUNG, Cheng-Tso CHEN, Hui-Min HUANG, Chia-Min YEH, Hung-Hsun CHEN
  • Publication number: 20200410949
    Abstract: A display device includes a substrate, a plurality of scan lines and a plurality of data lines. The data lines respectively have a first segment that overlaps one of the scan lines and a second segment that is located between adjacent two of the scan lines. A first segment of a first data line and a first segment of a second data line are separated by a distance Wa. A first segment of a third data line and a first segment of a fourth data line are separated by a distance Wc. A second segment of the first data line and a second segment of the second data line are separated by a distance W1. A second segment of the third data line and a second segment of the fourth data line are separated by a distance W3. The distances Wa, Wc, W1 and W3 have a relationship (W1/Wa)?(W3/Wc).
    Type: Application
    Filed: June 14, 2020
    Publication date: December 31, 2020
    Inventors: Chia-Min Yeh, Hui-Min Huang, Hsieh-Li Chou, Cheng-Tso Chen, Yu-Chien Kao, Li-Wei Sung
  • Publication number: 20200371386
    Abstract: A display device includes a light emitting layer, a light adjusting layer and a display layer. The light emitting layer includes a plurality of light emitting units. The light adjusting layer is disposed to be corresponding to the light emitting layer. The display layer is disposed on the light adjusting layer. The light adjusting layer includes at least one light adjusting structure corresponding to at least three of the plurality of light emitting units.
    Type: Application
    Filed: May 5, 2020
    Publication date: November 26, 2020
    Inventors: Hao-Yu Liou, Chih-Yung Hsieh, Toshihiko Araki, Chung-Kuang Wei, Li-Wei Sung
  • Publication number: 20200357732
    Abstract: The present disclosure provides a package device including a conductive pad, a protecting block, and a redistribution layer. The protecting block is disposed on the conductive pad. The redistribution layer is disposed on the protecting block, and the conductive pad is electrically connected to the redistribution layer through the protecting block.
    Type: Application
    Filed: July 28, 2020
    Publication date: November 12, 2020
    Inventors: Hsueh-Hsuan Chou, Chia-Chieh Fan, Kuan-Jen Wang, Cheng-Chi Wang, Yi-Hung Lin, Li-Wei Sung
  • Patent number: 10782834
    Abstract: A touch display device includes a first substrate, a touch electrode, a dummy electrode, a first dielectric layer and an electrostatic discharge layer. The touch electrode is disposed on the first substrate; the touch electrode includes a driving electrode and a sensing electrode, wherein the driving electrode is disposed adjacent to the sensing electrode. The dummy electrode is disposed on the first substrate and adjacent to at least one of the driving electrode and the sensing electrode, and two of the dummy electrode, the driving electrode and the sensing electrode are separated from each other. The first dielectric layer is disposed on the touch electrode and the dummy electrode, and the first dielectric layer has at least one first through hole disposed corresponding to the dummy electrode. The electrostatic discharge layer is disposed on the first dielectric layer and contacts with the dummy electrode through the first through hole.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: September 22, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Huei-Ying Chen, Wen-Ping Yang, Chu-Hung Tsai, Li-Wei Sung, Kuo-Shun Tsai
  • Patent number: 10770014
    Abstract: A display device includes a display panel having a display region and a peripheral region. The display panel includes a substrate and a scan driving circuit. The scan driving circuit disposed on the substrate includes a plurality of scan driving blocks and a plurality of first conductive lines. The first conductive lines are respectively coupled to and disposed between adjacent scan driving blocks. The scan driving blocks are disposed corresponding to the peripheral region, and the first conductive lines are disposed corresponding to the display region and the peripheral region.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: September 8, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Chia-Min Yeh, Hung-Hsun Chen, Hui-Min Huang, Cheng-Tso Chen, Li-Wei Sung
  • Patent number: 10761359
    Abstract: A touch display device including a first substrate, a second substrate, a display medium, and a pixel array structure is provided. The pixel array structure includes a scan line, a data line, an active device, pixel electrodes, a signal electrode layer and a signal transmission layer. The scan line intersects the data line. The active device is connected to the scan line and the data line. The pixel electrodes are arranged in an array. The signal electrode layer includes signal electrodes. The signal transmission layer includes a signal line disposed between two adjacent columns of the pixel electrodes and electrically connected to one of the signal electrodes. The data line includes at least a portion located outside of the signal line.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: September 1, 2020
    Assignee: Innolux Corporation
    Inventors: Hung-Kun Chen, Hsieh-Li Chou, Li-Wei Sung, Tung-Kai Liu, Chia-Hao Tsai, Chih-Hao Chang, Bo-Feng Chen, Yu-Chien Kao
  • Patent number: 10700101
    Abstract: A pixel of the display panel includes a first transistor, a second transistor, a first electrode pattern and a second electrode pattern. A first drain of the first transistor is electrically connected with the first electrode pattern. A second drain of the second transistor is electrically connected with the second electrode pattern. The first electrode pattern comprises a first connection portion and a first protrusion. The second electrode pattern comprises a second connection portion and two second protrusions. The second protrusions are respectively connected with two sides of the second connection portion and are extended towards the first connection portion. The first protrusion is connected with the first connection portion and is extended towards the second connection portion and to the location between the second protrusions. The width of the distal end of each of the first protrusion and the second protrusion is smaller.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: June 30, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Meng-Chang Hung, Li-Wei Sung, Chin-Cheng Chien
  • Patent number: 10679560
    Abstract: A display device includes a pixel array, multiple data lines, and multiple gate lines. The pixel array includes multiple pixel units. The data lines are coupled to the pixel array. The gate lines are coupled to the pixel array. One of the pixel units includes a switch circuit, a display unit, and a first voltage level shifting circuit. The switch circuit is coupled to one of the data lines and one of the gate lines. The first voltage level shifting circuit is coupled between the switch circuit and the display unit and configured to adjust the voltage level of a data driving signal provided by the data line to the display unit.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: June 9, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Sheng-Feng Huang, Cheng-Shen Pan, Cheng-Min Wu, Li-Wei Sung
  • Patent number: 10642118
    Abstract: A display substrate is provided. The display substrate includes a first insulating layer disposed on a substrate, a second insulating layer disposed on the first insulating layer. In particular, the first insulating layer has a first opening and the second insulating layer has a second opening, wherein the first opening and the second opening are partially overlapped. Further, in a cross-sectional view, the first insulating layer corresponding to the first opening has two first bottom ends, and the second insulating layer corresponding to the second opening has two second bottom ends, a location of a first vertical central line between the two first bottom ends is different from a location of a second vertical central line between the two second bottom ends, and the first vertical central line and the second vertical central line are substantially parallel to a normal direction of the surface.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: May 5, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Hung-Kun Chen, Yi-Chin Lee, Hong-Kang Chang, Yu-Chien Kao, Jui-Ching Chu, Li-Wei Sung, Hui-Min Huang
  • Publication number: 20200081602
    Abstract: A touch display device includes a substrate and a touch electrode array. The touch electrode array is disposed on the substrate, and includes a first touch electrode and a second touch electrode. The first touch electrode receives a first touch signal in a first time interval, and receives a second touch signal in a second time interval. The second touch electrode is adjacent to the first touch electrode in a first direction, and receives a third touch signal in the first time interval. A voltage polarity of the first touch signal is different from a voltage polarity of the second touch signal, and the voltage polarity of the first touch signal is different from a voltage polarity of the third touch signal.
    Type: Application
    Filed: August 2, 2019
    Publication date: March 12, 2020
    Inventors: Tsan-Po WENG, Li-Wei SUNG
  • Patent number: 10546537
    Abstract: A display device includes a display panel and display drivers disposed on the display panel. The distance between a first display driver and a second display driver of the display drivers is greater than the distance between a second display driver and a third display driver of the display drivers. The display panel includes a curved segment adjacent to an area between the first display driver and the second display driver.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: January 28, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Yi-Cheng Tsai, Cheng-Tso Chen, Hui-Min Huang, Li-Wei Sung
  • Patent number: 10461412
    Abstract: A microwave modulation device includes a first radiator, a second radiator and a modulation structure. The first radiator includes a substrate; a metal layer disposed on the substrate; a protective layer disposed on at least a portion of the metal layer and including a through hole overlapping with at least a portion of the metal layer; and an etch stop layer disposed between the metal layer and the protective layer. The second radiator disposed corresponding to the first radiator. The modulation structure is disposed between the first radiator and the second radiator.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: October 29, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: I-Yin Li, Yi-Hung Lin, Chia-Chi Ho, Li-Wei Sung, Ming-Yen Weng, Hung-I Tseng, Kuo-Chun Lo, Charlene Su, Ker-Yih Kao
  • Patent number: 10446602
    Abstract: A sensor device is provided and includes a first transistor, a second transistor, a third transistor, and a photosensor. The first transistor has a first gate, a first drain, and a first source. The first drain is coupled to a first power line and has a concave surface, and the first source is disposed corresponding to the concave surface. The second transistor has a second source, coupled to the first gate. The third transistor has a third gate, a third drain, and a third source, the third drain is coupled to the first source, the third source is coupled to the data line, and the third gate is coupled to the readout line. The photosensor is coupled to the first gate.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: October 15, 2019
    Assignee: InnoLux Corporation
    Inventors: Chih-Hao Wu, Li-Wei Sung
  • Publication number: 20190304392
    Abstract: A display device includes a display panel having a display region and a peripheral region. The display panel includes a substrate and a scan driving circuit. The scan driving circuit disposed on the substrate includes a plurality of scan driving blocks and a plurality of first conductive lines. The first conductive lines are respectively coupled to and disposed between adjacent scan driving blocks. The scan driving blocks are disposed corresponding to the peripheral region, and the first conductive lines are disposed corresponding to the display region and the peripheral region.
    Type: Application
    Filed: March 12, 2019
    Publication date: October 3, 2019
    Inventors: Chia-Min YEH, Hung-Hsun CHEN, Hui-Min HUANG, Cheng-Tso CHEN, Li-Wei SUNG