Patents by Inventor Fan-Chung Hsu

Fan-Chung Hsu 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).

  • Quantum dot-enhanced display having dichroic filter
    Patent number: 9810942
    Abstract: A display device is provided. The display device includes a light source emitting a blue light and a light emitting layer including a first group of red quantum dots and a second group of green quantum dots. The light emitting layer is configured to absorb a first portion of the blue light from the light source to emit red light and green light and to transmit a second portion of the blue light. The display device also includes dichroic filter layers to improve light recycling and backlight efficiency.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: November 7, 2017
    Assignee: Apple Inc.
    Inventors: Chenhua You, Jun Qi, Fan-Chung Hsu, Victor H. Yin
  • Quantum Dot-Enhanced Display Having Dichroic Filter
    Publication number: 20160070137
    Abstract: A display device is provided. The display device includes a light source emitting a blue light and a light emitting layer including a first group of red quantum dots and a second group of green quantum dots. The light emitting layer is configured to absorb a first portion of the blue light from the light source to emit red light and green light and to transmit a second portion of the blue light. The display device also includes dichroic filter layers to improve light recycling and backlight efficiency.
    Type: Application
    Filed: November 17, 2015
    Publication date: March 10, 2016
    Inventors: Chenhua You, Jun Qi, Fan-Chung Hsu, Victor H. Yin