Patents by Inventor Weisong Yang

Weisong Yang 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).

  • Laser repairing apparatus and laser repairing method for substrate
    Patent number: 9291839
    Abstract: According to embodiments of the present invention, there are disclosed a laser repairing apparatus and a laser repairing method for a substrate. The laser repairing apparatus comprises: a laser emitter; and a light transmission sheet with a light-shielding pattern, wherein a laser emitted by the laser emitter is used to cut a superfluous remainder of an electrode on the substrate, the light transmission sheet is located between the laser emitter and the substrate, and as compared with a pattern of the electrode on the substrate, the light-shielding pattern on the light transmission sheet has the same shape and a size at a predetermined ratio.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: March 22, 2016
    Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Haisheng Zhao, Guoxiao Bai, Weisong Yang
  • LASER REPAIRING APPARATUS AND LASER REPAIRING METHOD FOR SUBSTRATE
    Publication number: 20130105451
    Abstract: According to embodiments of the present invention, there are disclosed a laser repairing apparatus and a laser repairing method for a substrate. The laser repairing apparatus comprises: a laser emitter; and a light transmission sheet with a light-shielding pattern, wherein a laser emitted by the laser emitter is used to cut a superfluous remainder of an electrode on the substrate, the light transmission sheet is located between the laser emitter and the substrate, and as compared with a pattern of the electrode on the substrate, the light-shielding pattern on the light transmission sheet has the same shape and a size at a predetermined ratio.
    Type: Application
    Filed: August 15, 2012
    Publication date: May 2, 2013
    Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Haisheng Zhao, Guoxiao Bai, Weisong Yang