Patents by Inventor Tinghong Yang

Tinghong 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).

  • LED support frame and LED device and LED display module manufactured with the same
    Patent number: 10256384
    Abstract: A light emitting diode (LED) support frame (10), LED device adopting the same, and LED display module. The LED support frame (10) comprises a base board (101) and a reflection cup (102). A light converging component (103) is arranged on the reflection cup (102). A concave light converging surface (1030) is provided at a side of the light converging component (103) and adjacent to a reflection cup mouth (1021). A part of a light beam emitted from an LED chip is directed to the light converging surface (1030), reflected by the light converging surface (1030), and finally converged with other light beams emitted from the LED chip to focus at a visual field observed by an observer. Therefore, the embodiment effectively reduces optical loss of lights from different directions in the light converging component (103).
    Type: Grant
    Filed: June 4, 2016
    Date of Patent: April 9, 2019
    Assignee: FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD
    Inventors: Chuanbiao Liu, Kuai Qin, Mingjun Zhu, Xiaolong Huang, Tinghong Yang
  • LED Support Frame and LED Device and LED Display Module Manufactured with the Same
    Publication number: 20180277726
    Abstract: A light emitting diode (LED) support frame (10), LED device adopting the same, and LED display module. The LED support frame (10) comprises a base board (101) and a reflection cup (102). A light converging component (103) is arranged on the reflection cup (102). A concave light converging surface (1030) is provided at a side of the light converging component (103) and adjacent to a reflection cup mouth (1021). A part of a light beam emitted from an LED chip is directed to the light converging surface (1030), reflected by the light converging surface (1030), and finally converged with other light beams emitted from the LED chip to focus at a visual field observed by an observer. Therefore, the embodiment effectively reduces optical loss of lights from different directions in the light converging component (103).
    Type: Application
    Filed: June 4, 2016
    Publication date: September 27, 2018
    Inventors: Chuanbiao Liu, Kuai Qin, Mingjun Zhu, Xiaolong Huang, Tinghong Yang