Patents by Inventor Ying-Ji Chen

Ying-Ji 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: 9449567
    Abstract: A method and a circuit component for suppressing crosstalk associated with the common voltage in a liquid crystal display are disclosed. In particular, in a liquid crystal display where the crosstalk is mainly caused by various control signals generated by a timing control circuit, one or more timing control signals are extracted from the timing control circuit and processed to become a compensation signal. The compensation signal is provided to display area of the liquid crystal display. The timing control signals generated by the timing control circuit include a start signal and a plurality of clock signals. The steps for processing these signals may include summing, inverting, high-pass filtering and amplitude adjustment, to be carried out in different orders and/or combinations. When the timing control signals are current signals, the steps for processing these signals may include current-to-voltage conversion, summing and inverting.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: September 20, 2016
    Assignee: AU Optronics Corporation
    Inventors: Ying-Ji Chen, Kun-Lang Wu, Chih-Wei Wu, Teng-Liang Yu, Wen-Chieh Huang
  • Publication number: 20160100486
    Abstract: A display module is provided including a display panel and an integrated circuit unit. The display panel is curved into a curved shape around a curvature axis and has a curved side, wherein the side also curves around the curvature axis. The integrated circuit unit is formed as a long stripe shape and has a first long side extending along an extending direction of the integrated circuit unit. The integrated circuit unit is directly or indirectly connected to the side, and the first long side extends along the extending direction of the curvature axis. Since the extending direction of the integrated circuit unit is aligned with the curvature axis, the integrated circuit unit will not be easily affected by the curvature of the display panel.
    Type: Application
    Filed: September 21, 2015
    Publication date: April 7, 2016
    Inventors: YING-JI CHEN, MEI-CHUN CHENG, TENG-LIANG YU, CHE-HAO YANG, CHIA-CHU WANG
  • Publication number: 20140240302
    Abstract: A method and a circuit component for suppressing crosstalk associated with the common voltage in a liquid crystal display are disclosed. In particular, in a liquid crystal display where the crosstalk is mainly caused by various control signals generated by a timing control circuit, one or more timing control signals are extracted from the timing control circuit and processed to become a compensation signal. The compensation signal is provided to display area of the liquid crystal display. The timing control signals generated by the timing control circuit include a start signal and a plurality of clock signals. The steps for processing these signals may include summing, inverting, high-pass filtering and amplitude adjustment, to be carried out in different orders and/or combinations. When the timing control signals are current signals, the steps for processing these signals may include current-to-voltage conversion, summing and inverting.
    Type: Application
    Filed: February 26, 2013
    Publication date: August 28, 2014
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Ying-Ji Chen, Kun-Lang Wu, Chih-Wei Wu, Teng-Liang Yu, Wen-Chieh Huang