Patents by Inventor Cheng-Tso Chen

Cheng-Tso Chen 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: 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: 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
  • 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
  • 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: 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
  • 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
  • Publication number: 20190261512
    Abstract: A display device includes: a substrate having a display area and non-display area; a first conductive layer disposed on the substrate and corresponding to the display area; a second conductive layer disposed on the substrate and corresponding to the display area, wherein the first and second conductive layers cross from top view; a first insulating layer disposed between the first and second conductive layers; a third conductive layer disposed on the substrate, corresponding to the non-display area, and including a first connection line; and a second insulating layer disposed between the second and third conductive layers. The first connection line electrically connects to the first or second conductive layer. The result of a sheet impedance of the first connection line divided by a sheet impedance of the first or second conductive layer is greater than 0 and less than or equal to 10.
    Type: Application
    Filed: January 28, 2019
    Publication date: August 22, 2019
    Inventors: Hui-Min HUANG, Li-Wei SUNG, Cheng-Tso CHEN, Chia-Min YEH
  • Publication number: 20180122303
    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: Application
    Filed: October 17, 2017
    Publication date: May 3, 2018
    Inventors: Yi-Cheng TSAI, Cheng-Tso CHEN, Hui-Min HUANG, Li-Wei SUNG
  • Publication number: 20180122329
    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: Application
    Filed: October 11, 2017
    Publication date: May 3, 2018
    Inventors: Cheng-Tso CHEN, Hui-Min HUANG, Li-Wei SUNG
  • Patent number: 8021582
    Abstract: A continuous phase liquid and a dispersed phase liquid are permitted to flow together through a co-flow channel. Preferably, the dispersed phase liquid is arranged to flow within the flowing body of the continuous phase liquid in the co-flow channel so that the dispersed phase liquid is sheathed by the continuous phase liquid. The continuous phase and dispersed phase liquids are comminuted into microparticles in the co-flow channel by intermittently blocking the co-flow channel.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: September 20, 2011
    Assignee: National Cheng Kung University
    Inventors: Gwo-Bin Lee, Cheng-Tso Chen
  • Publication number: 20090315203
    Abstract: A continuous phase liquid and a dispersed phase liquid are permitted to flow together through a co-flow channel. Preferably, the dispersed phase liquid is arranged to flow within the flowing body of the continuous phase liquid in the co-flow channel so that the dispersed phase liquid is sheathed by the continuous phase liquid. The continuous phase and dispersed phase liquids are comminuted into microparticles in the co-flow channel by intermittently blocking the co-flow channel.
    Type: Application
    Filed: August 26, 2009
    Publication date: December 24, 2009
    Applicant: National Cheng Kung University
    Inventors: Gwo-Bin Lee, Cheng-Tso Chen
  • Publication number: 20070000548
    Abstract: A continuous phase liquid and a dispersed phase liquid are permitted to flow together through a co-flow channel. Preferably, the dispersed phase liquid is arranged to flow within the flowing body of the continuous phase liquid in the co-flow channel. The continuous phase and dispersed phase liquids are comminuted intermittently by intermittently moving a comminuting member transversely into the co-flow channel, thereby producing microparticles of the dispersed phase liquid. A chip device for producing the microparticles is also disclosed.
    Type: Application
    Filed: January 23, 2006
    Publication date: January 4, 2007
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Gwo-Bin Lee, Cheng-Tso Chen