Patents by Inventor Zhuocong Li

Zhuocong Li 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).

  • Backlight module and method for detecting electrostatic damage thereof
    Patent number: 9477115
    Abstract: A backlight module is disclosed. The backlight module comprises a circuit board, at least one light source disposed on the circuit board, and a positive probe-point and a negative probe-point, both provided on the circuit board. The positive and negative probe-points are electrically connected to the light source, and the positive probe-point and the negative probe-point are electrically connected with a current dividing element so that the light source is connected in parallel with the current dividing element. The positive probe-point and the negative probe-point are also collectively configured to detect an electrostatic damage of the backlight module.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: October 25, 2016
    Assignees: SHANGHAI AVIC OPTOELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Kangkang Ping, Dekai Chen, Rongrong Jing, Xueping Wu, Zhuocong Li, Zhengyuan Huang
  • BACKLIGHT MODULE AND METHOD FOR DETECTING ELECTROSTATIC DAMAGE THEREOF
    Publication number: 20150137709
    Abstract: A backlight module is disclosed. The backlight module comprises a circuit board, at least one light source disposed on the circuit board, and a positive probe-point and a negative probe-point, both provided on the circuit board. The positive and negative probe-points are electrically connected to the light source, and the positive probe-point and the negative probe-point are electrically connected with a current dividing element so that the light source is connected in parallel with the current dividing element. The positive probe-point and the negative probe-point are also collectively configured to detect an electrostatic damage of the backlight module.
    Type: Application
    Filed: March 19, 2014
    Publication date: May 21, 2015
    Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai AVIC Optoelectronics Co., Ltd.
    Inventors: Kangkang PING, Dekai Chen, Rongrong Jing, Xueping Wu, Zhuocong Li, Zhengyuan Huang