Patents by Inventor Qiaoyu PAN

Qiaoyu PAN 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).

  • Display device, light-emitting control signal generating device and method
    Patent number: 10431150
    Abstract: The present disclosure relates to a display device, a light-emitting control signal generating device and method. The generation device includes: a two-to-two multiplexer, configured to select the first input signal to be output from a first output terminal of the two-to-two multiplexer according to the first control signal, or select the second input signal to be output from a second output terminal of the two-to-two multiplexer according to the first control signal; a first operational amplifier, configured to receive the first input signal and output a first output signal; a second operational amplifier, configured to receive the second input signal and output a second output signal; and a three-to-one multiplexer, configured to receive the first output signal, an intermediate signal and the second output signal, and select one of them to be output as a light-emitting control signal according to a second control signal.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: October 1, 2019
    Assignee: EverDisplay Optronics (Shanghai) Limited
    Inventors: Yuh-Wey Lin, Qiaoyu Pan, Yen-Jen Lai, Ying-Hsiang Tseng, Jiangang Wang
  • DISPLAY DEVICE, LIGHT-EMITTING CONTROL SIGNAL GENERATING DEVICE AND METHOD
    Publication number: 20180350298
    Abstract: The present disclosure relates to a display device, a light-emitting control signal generating device and method. The generation device includes: a two-to-two multiplexer, configured to select the first input signal to be output from a first output terminal of the two-to-two multiplexer according to the first control signal, or select the second input signal to be output from a second output terminal of the two-to-two multiplexer according to the first control signal; a first operational amplifier, configured to receive the first input signal and output a first output signal; a second operational amplifier, configured to receive the second input signal and output a second output signal; and a three-to-one multiplexer, configured to receive the first output signal, an intermediate signal and the second output signal, and select one of them to be output as a light-emitting control signal according to a second control signal.
    Type: Application
    Filed: May 22, 2018
    Publication date: December 6, 2018
    Applicant: EverDisplay Optronics (Shanghai) Limited
    Inventors: Yuh-Wey LIN, Qiaoyu PAN, YEN-JEN LAI, Ying-Hsiang TSENG, Jiangang WANG