Patents by Inventor Luyang ZHOU

Luyang ZHOU 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 diode with a patterned scattering layer and fabrication method thereof, display substrate and display panel
    Patent number: 11315982
    Abstract: A light emitting diode includes a pixel unit. The pixel unit may include a first sub-pixel configured to emit white light. The first sub-pixel may include a first microcavity adjustment layer, a scattering layer, a first transparent electrode layer, a first emitting layer, and a first semi-transparent electrode layer. The scattering layer includes a plurality of patterns formed on a surface of the scattering layer. The scattering layer may be configured to reduce color cast of the first sub-pixel to be less than about 0.025 at viewing angles in a range of about ?50 degree to +50 degree.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: April 26, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qingchao Zhou, Shengji Yang, Xiaochuan Chen, Qing Wang, Luyang Zhou
  • LIGHT EMITTING DIODE AND FABRICATION METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLAY PANEL
    Publication number: 20210217825
    Abstract: The present disclosure is related to a light emitting diode. The light emitting diode may include a pixel unit. The pixel unit may include a first sub-pixel configured to emit white light. The first sub-pixel may include a first microcavity adjustment layer, a scattering layer, a first transparent electrode layer, a first emitting layer, and a first semi-transparent electrode layer. The scattering layer may be configured to reduce color cast of the first sub-pixel to be less than about 0.025 at viewing angles in a range of about ?50 degree to +50 degree.
    Type: Application
    Filed: December 5, 2018
    Publication date: July 15, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qingchao Zhou, Shengji Yang, Xiaochuan Chen, Qing Wang, Luyang Zhou
  • Light emitting device and method for manufacturing the same, and display device
    Patent number: 10930871
    Abstract: The present disclosure provides a light emitting device and a method for manufacturing the same, and a display device, and relates to the field of display technology. The light emitting device includes: a light emitting unit; an encapsulating layer located on one side of the light emitting unit, wherein the encapsulating layer includes a reflective layer; an adhesive layer located on one side of the encapsulating layer away from the light emitting unit, wherein the adhesive layer includes an adhesive material; and a color filter layer located on one side of the adhesive layer away from the encapsulating layer, wherein the reflective layer is configured to reflect a light that cures the adhesive material.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: February 23, 2021
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Qingchao Zhou, Shengji Yang, Xiaochuan Chen, Qing Wang, Luyang Zhou
  • LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE
    Publication number: 20200075891
    Abstract: The present disclosure provides a light emitting device and a method for manufacturing the same, and a display device, and relates to the field of display technology. The light emitting device includes: a light emitting unit; an encapsulating layer located on one side of the light emitting unit, wherein the encapsulating layer includes a reflective layer; an adhesive layer located on one side of the encapsulating layer away from the light emitting unit, wherein the adhesive layer includes an adhesive material; and a color filter layer located on one side of the adhesive layer away from the encapsulating layer, wherein the reflective layer is configured to reflect a light that cures the adhesive material.
    Type: Application
    Filed: April 9, 2019
    Publication date: March 5, 2020
    Inventors: Qingchao ZHOU, Shengji YANG, Xiaochuan CHEN, Qing WANG, Luyang ZHOU