Patents by Inventor CHUN-CHI YEH

CHUN-CHI YEH 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: 11538414
    Abstract: A driving circuit of a display panel comprises a scanning driving circuit, a data driving circuit, and a control circuit. The scanning driving circuit is coupled to a plurality of scanning lines of the display panel, and scans the scanning lines. The data driving circuit is coupled to a plurality of data lines of the display panel and provides at least one data signal corresponding to each scanning line to at least one data line of the data lines for driving at least one pixel of the display panel. The control circuit is coupled to the scanning driving circuit and the data driving circuit, controls the scanning driving circuit and the data driving circuit, and determines a scanning order of the scanning driving circuit to scan the scanning lines according to a driving number of the pixels to be driven by the data driving circuit corresponding to each scanning line.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: December 27, 2022
    Assignee: Sitronix Technology Corp.
    Inventors: Chih-Te Hung, I-Chen Lin, Chun-Chi Yeh, Chia-Hung Chien
  • Publication number: 20210074219
    Abstract: A driving circuit of a display panel comprises a scanning driving circuit, a data driving circuit, and a control circuit. The scanning driving circuit is coupled to a plurality of scanning lines of the display panel, and scans the scanning lines. The data driving circuit is coupled to a plurality of data lines of the display panel and provides at least one data signal corresponding to each scanning line to at least one data line of the data lines for driving at least one pixel of the display panel. The control circuit is coupled to the scanning driving circuit and the data driving circuit, controls the scanning driving circuit and the data driving circuit, and determines a scanning order of the scanning driving circuit to scan the scanning lines according to a driving number of the pixels to be driven by the data driving circuit corresponding to each scanning line.
    Type: Application
    Filed: March 19, 2020
    Publication date: March 11, 2021
    Inventors: Chih-Te Hung, I-Chen Lin, Chun-Chi Yeh, Chia-Hung Chien
  • Patent number: 10217398
    Abstract: A temperature sensing module for a display device includes a temperature sensing routing, configured on a panel of the display device; and a temperature sensing unit, able to sense a resistance of the temperature sensing routing and generate a temperature indicating information according to the resistance; wherein the temperature indicating information indicates an operating temperature of an active area of the panel and is utilized to adjust at least one driving signal that controls the active area to display images.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: February 26, 2019
    Assignee: Sitronix Technology Corp.
    Inventors: Chun-Chi Yeh, Chih-Te Hung
  • Publication number: 20180293930
    Abstract: A temperature sensing module for a display device includes a temperature sensing routing, configured on a panel of the display device; and a temperature sensing unit, able to sense a resistance of the temperature sensing routing and generate a temperature indicating information according to the resistance; wherein the temperature indicating information indicates an operating temperature of an active area of the panel and is utilized to adjust at least one driving signal that controls the active area to display images.
    Type: Application
    Filed: May 17, 2017
    Publication date: October 11, 2018
    Inventors: Chun-Chi Yeh, Chih-Te Hung
  • Patent number: 9184868
    Abstract: The present invention relates to a transmission interface device capable of calibrating the transmission frequency automatically, which comprises a clock generating unit, a data transmission unit, and a control unit. The clock generating unit is used for generating an operating clock, which determines a transmission frequency. The data transmission unit is used for connecting to a host and transmitting a plurality of data to the host or receiving the plurality of data from the host according to the operating clock. When the host or the data transmission unit detects transmission errors in the plurality of data, the host or the data transmission unit generates an error handling. The control unit generates an adjusting signal according to the error handling and transmits the adjusting signal to the clock generating unit for adjusting the transmission frequency of the operating clock.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: November 10, 2015
    Assignee: Q-Silicon Technologies Corp.
    Inventors: Sheng-Hsun Lin, Cheng-Chung Yeh, Chun-Chi Yeh, Chih-Te Hung, Wei-Chia Su
  • Publication number: 20140105321
    Abstract: The present invention relates to a transmission interface device capable of calibrating the transmission frequency automatically, which comprises a clock generating unit, a data transmission unit, and a control unit. The clock generating unit is used for generating an operating clock, which determines a transmission frequency. The data transmission unit is used for connecting to a host and transmitting a plurality of data to the host or receiving the plurality of data from the host according to the operating clock. When the host or the data transmission unit detects transmission errors in the plurality of data, the host or the data transmission unit generates an error handling. The control unit generates an adjusting signal according to the error handling and transmits the adjusting signal to the clock generating unit for adjusting the transmission frequency of the operating clock.
    Type: Application
    Filed: September 25, 2013
    Publication date: April 17, 2014
    Applicant: SITRONIX TECHNOLOGY CORP.
    Inventors: SHENG-HSUN LIN, CHENG-CHUNG YEH, CHUN-CHI YEH, CHIH-TE HUNG, WEI-CHIA SU