Patents by Inventor Ming-Cheng Dai

Ming-Cheng Dai 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).

  • LED backlight module
    Publication number: 20060120107
    Abstract: An LED backlight module comprises a light box, at least one heat conductor, placed in said light box, a plurality of light emitting diodes (LEDs), mounted on said heat conductor, a plurality of light masks, covering said plurality of light emitting diodes, and a optical cover plate, set on said light box at upper side, thereof, diffusing light that passes through it.
    Type: Application
    Filed: February 14, 2005
    Publication date: June 8, 2006
    Inventors: Yu-Nan Pao, Po-Hung Yao, Ming-Cheng Dai, Mao-Hong Lu