Patents by Inventor Kaung-Jay PENG

Kaung-Jay PENG 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 porous optical film and a wavelength conversion layer disposed above a light source where the optical film has a plurality of light emission structures
    Patent number: 10209564
    Abstract: A backlight module including a substrate, a light source, a porous optical film, and a wavelength conversion optical layer is provided. The light source is located on the substrate. The porous optical film is disposed over the light source and has a plurality of emission structures, and the porous optical film distributes light generated by the light source to be emitted through the emission structures located at different positions of the porous optical film. The porous optical film has a central region and a peripheral region surrounding the central region, the central region is disposed corresponding to the light source, and an area of the central portion is A. The wavelength conversion optical layer is located between the light source and the porous optical film, and a vertical projection area of the wavelength conversion optical film is B, where 0.49?A/B?5.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: February 19, 2019
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Kaung-Jay Peng, Ming-Lung Chen, Ming-Chun Hsu, Chih-Kai Wang, Chung-Ting Chen, Ming-Cheng Wang
  • BACKLIGHT MODULE
    Publication number: 20170285408
    Abstract: A backlight module including a substrate, a light source, a porous optical film, and a wavelength conversion optical layer is provided. The light source is located on the substrate. The porous optical film is disposed over the light source and has a plurality of emission structures, and the porous optical film distributes light generated by the light source to be emitted through the emission structures located at different positions of the porous optical film. The porous optical film has a central region and a peripheral region surrounding the central region, the central region is disposed corresponding to the light source, and an area of the central portion is A. The wavelength conversion optical layer is located between the light source and the porous optical film, and a vertical projection area of the wavelength conversion optical film is B, where 0.49?A/B?5.
    Type: Application
    Filed: January 4, 2017
    Publication date: October 5, 2017
    Inventors: Kaung-Jay PENG, Ming-Lung CHEN, Ming-Chun HSU, Chih-Kai WANG, Chung-Ting CHEN, Ming-Cheng WANG