Patents by Inventor Chu Hong Wang

Chu Hong Wang 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).

  • Passive-matrix light-emitting diodes on silicon micro-display
    Patent number: 10229630
    Abstract: A passive-matrix light-emitting diodes on silicon (LEDoS) micro-display is presented herein. The LEDoS micro-display comprises a passive-matrix micro-light-emitting diode (LED) array comprising passive-matrix micro-light-emitting diodes (LEDs), and a display driver configured to apply column signals to columns of LED pixels of the passive-matrix micro-LED array and scan signals to rows of the LED pixels, wherein the passive-matrix micro-LED array is flip-chip bonded to the display driver based on solder bumps located at peripheral areas of the passive-matrix micro-LED array.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: March 12, 2019
    Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Kei May Lau, Zhaojun Liu, Wing Cheung Chong, Wai Keung Cho, Chu Hong Wang
  • PASSIVE-MATRIX LIGHT-EMITTING DIODES ON SILICON MICRO-DISPLAY
    Publication number: 20150332635
    Abstract: A passive-matrix light-emitting diodes on silicon (LEDoS) micro-display is presented herein. The LEDoS micro-display comprises a passive-matrix micro-light-emitting diode (LED) array comprising passive-matrix micro-light-emitting diodes (LEDs), and a display driver configured to apply column signals to columns of LED pixels of the passive-matrix micro-LED array and scan signals to rows of the LED pixels, wherein the passive-matrix micro-LED array is flip-chip bonded to the display driver based on solder bumps located at peripheral areas of the passive-matrix micro-LED array.
    Type: Application
    Filed: May 13, 2015
    Publication date: November 19, 2015
    Inventors: Kei May Lau, Zhaojun Liu, Wing Cheung Chong, Wai Keung Cho, Chu Hong Wang