Patents by Inventor Xueqiang Gao

Xueqiang Gao 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).

  • Light emitting assembly, backlight source, display panel and light emitting diode
    Patent number: 10782562
    Abstract: A light emitting assembly, a backlight source and a display panel are provided. The light emitting assembly includes: a circuit board, at least one LED on the circuit board; the at least one LED has a main light emitting face substantially parallel to the circuit board and An oblique side light emitting face, the side light emitting face being located between the main light emitting face and the side light emitting face; a reflective film between the circuit board and the at least one LED; an acute angle is formed between the main light emitting face and the side light emitting face, and the side light emitting face is configured such that light emitted by the side light emitting face is directed away from the LED and is directed toward the circuit board, the reflective film being configured to reflect light emitted by the side light emitting face.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: September 22, 2020
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fei Pan, Yucheng Li, Hening Zhang, Shikang Ge, Xufeng Tu, Wei Dai, Xueqiang Gao, Xu Li
  • LIGHT EMITTING ASSEMBLY, BACKLIGHT SOURCE, DISPLAY PANEL AND LIGHT EMITTING DIODE
    Publication number: 20200278581
    Abstract: A light emitting assembly, a backlight source and a display panel are provided. The light emitting assembly includes: a circuit board, at least one LED on the circuit board; the at least one LED has a main light emitting face substantially parallel to the circuit board and An oblique side light emitting face, the side light emitting face being located between the main light emitting face and the side light emitting face; a reflective film between the circuit board and the at least one LED; an acute angle is formed between the main light emitting face and the side light emitting face, and the side light emitting face is configured such that light emitted by the side light emitting face is directed away from the LED and is directed toward the circuit board, the reflective film being configured to reflect light emitted by the side light emitting face.
    Type: Application
    Filed: August 12, 2019
    Publication date: September 3, 2020
    Inventors: Fei Pan, Yucheng Li, Hening Zhang, Shikang Ge, Xufeng Tu, Wei Dai, Xueqiang Gao, Xu Li