Patents by Inventor Shida DU

Shida DU 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).

  • Fluororesin interfacial agent for LED packaging, and methods for preparing and using same
    Patent number: 10930827
    Abstract: Disclosed are a fluororesin interfacial agent for LED packaging, and a method for preparing and using the same. The fluororesin interfacial agent for LED packaging comprises a graphene oxide fluororesin sealant and KH550 silane coupling agent solution. Graphene oxide powder in the graphene oxide fluororesin sealant chemically reacts with the KH550 silane coupling agent, and molecular crosslinking is formed, which tightly fixes a bonding interface and a fluororesin matrix like countless molecular anchors, and which greatly improves the bonding capability of fluororesin sealant and ensures the reliability of LED packaging.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: February 23, 2021
    Inventors: Renli Liang, Linlin Xu, Jingwen Chen, Shuai Wang, Jun Zhang, Shida Du
  • FLUORORESIN INTERFACIAL AGENT FOR LED PACKAGING, AND METHODS FOR PREPARING AND USING SAME
    Publication number: 20200109322
    Abstract: Disclosed are a fluororesin interfacial agent for LED packaging, and a method for preparing and using the same. The fluororesin interfacial agent for LED packaging comprises a graphene oxide fluororesin sealant and KH550 silane coupling agent solution. Graphene oxide powder in the graphene oxide fluororesin sealant chemically reacts with the KH550 silane coupling agent, and molecular crosslinking is formed, which tightly fixes a bonding interface and a fluororesin matrix like countless molecular anchors, and which greatly improves the bonding capability of fluororesin sealant and ensures the reliability of LED packaging.
    Type: Application
    Filed: November 22, 2017
    Publication date: April 9, 2020
    Inventors: Renli LIANG, Linlin XU, Jingwen CHEN, Shuai WANG, Jun ZHANG, Shida DU