Patents by Inventor Xinhai Zhang

Xinhai 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).

  • COMPOSITE MATERIAL FOR FLUORESCENT QUANTUM DOT MICRO-NANO PACKAGING
    Publication number: 20170077328
    Abstract: A composite material for fluorescent quantum dot micro-nano packaging. The composite material comprises fluorescent quantum dots, a mesoporous particle material having a nanometer lattice structure, and a barrier layer, wherein the fluorescent quantum dots are distributed in the mesoporous particle material, and the barrier layer is coated on the outer surface of the mesoporous particle material. In the composite material according to the invention, the quantum dot aggregation can be effectively retarded, with the barrier layer coated on the surface the water-oxygen micromolecule erosion is prevented, the compatibility and stability of the composite fluorescent particles is improved, and the service life of the composite material for fluorescent quantum dot micro-nano packaging is thus greatly improved.
    Type: Application
    Filed: December 9, 2015
    Publication date: March 16, 2017
    Applicant: Tianjin Zhonghuan Quantum Tech Co., Ltd.
    Inventors: Kai Wang, Wei Chen, Junjie Hao, Xinhai Zhang, Xiaowei Sun
  • Composite material for fluorescent quantum dot micro-nano packaging
    Patent number: 9577127
    Abstract: A composite material for fluorescent quantum dot micro-nano packaging. The composite material comprises fluorescent quantum dots, a mesoporous particle material having a nanometer lattice structure, and a barrier layer, wherein the fluorescent quantum dots are distributed in the mesoporous particle material, and the barrier layer is coated on the outer surface of the mesoporous particle material. In the composite material according to the invention, the quantum dot aggregation can be effectively retarded, with the barrier layer coated on the surface the water-oxygen micromolecule erosion is prevented, the compatibility and stability of the composite fluorescent particles is improved, and the service life of the composite material for fluorescent quantum dot micro-nano packaging is thus greatly improved.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: February 21, 2017
    Assignee: Tianjin Zhonghuan Quantum Tech Co., Ltd.
    Inventors: Kai Wang, Wei Chen, Junjie Hao, Xinhai Zhang, Xiaowei Sun