Patents by Inventor Hanchi ZHANG

Hanchi ZHANG 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).

  • Luminous device comprising a wavelength conversion unit having an arc-shaped junction portion and liquid crystal display device
    Patent number: 9562668
    Abstract: A luminous device and a liquid crystal display device are provided. In the luminous device, a difference value between a first distance and a second distance is less than a preset value. The first distance is a distance between a first luminous side surface of a luminous element and a first wavelength conversion side surface of a wavelength conversion unit or a distance between a second luminous side surface and a second wavelength conversion side surface. The second distance is a distance between a luminous top surface of the luminous element and a wavelength conversion top surface of the wavelength conversion unit.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: February 7, 2017
    Assignees: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Hanchi Zhang, Gege Zhou
  • LUMINOUS DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20160290601
    Abstract: A luminous device and a liquid crystal display device are provided. In the luminous device, a difference value between a first distance and a second distance is less than a preset value. The first distance is a distance between a first luminous side surface of a luminous element and a first wavelength conversion side surface of a wavelength conversion unit or a distance between a second luminous side surface and a second wavelength conversion side surface. The second distance is a distance between a luminous top surface of the luminous element and a wavelength conversion top surface of the wavelength conversion unit.
    Type: Application
    Filed: April 7, 2015
    Publication date: October 6, 2016
    Inventors: Hanchi ZHANG, Gege ZHOU