Patents by Inventor Chen-Hsun Yang

Chen-Hsun 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).

  • Backlight module with light uniform design
    Patent number: 9904105
    Abstract: A backlight module including a carrier plate, a plurality of light sources, at least one low reflective portion, and a modulation film is provided. The carrier plate has a carrier surface carrying the light sources while the low reflective portion is disposed on the carrier surface between an outer light source and a side edge of the carrier plate. The reflectance of the low reflective portion is less than that of the carrier surface. The modulation film is disposed above the light sources while the low reflective portion has a projection area on the modulation film. The projection area has a lower normalized transmission ratio comparing to adjacent areas along an extending direction of the side edge of the carrier plate.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: February 27, 2018
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chi-Tang Ma, Su-Yi Lin, Ming-Cheng Wang, Wei-Chun Chung, Chen-Hsun Yang, Jian-Li Huang, Chung-Ting Chen
  • Backlight Module with Light Uniform Design
    Publication number: 20160077381
    Abstract: A backlight module including a carrier plate, a plurality of light sources, at least one low reflective portion, and a modulation film is provided. The carrier plate has a carrier surface carrying the light sources while the low reflective portion is disposed on the carrier surface between an outer light source and a side edge of the carrier plate. The reflectance of the low reflective portion is less than that of the carrier surface. The modulation film is disposed above the light sources while the low reflective portion has a projection area on the modulation film. The projection area has a lower normalized transmission ratio comparing to adjacent areas along an extending direction of the side edge of the carrier plate.
    Type: Application
    Filed: June 30, 2015
    Publication date: March 17, 2016
    Inventors: Chi-Tang Ma, Su-Yi Lin, Ming-Cheng Wang, Wei-Chun Chung, Chen-Hsun Yang, Jian-Li Huang, Chung-Ting Chen