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LED packaging material and manufacturing method of the same

  • US 10,418,531 B2
  • Filed: 06/09/2017
  • Issued: 09/17/2019
  • Est. Priority Date: 05/12/2017
  • Status: Active Grant
First Claim
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1. A manufacturing method of a light-emitting diode (LED) packaging material, which comprising:

  • mixing and heating a silane, a control agent, a basic ion exchange resin and a graphene with preset doses, to form a packaging material sample, wherein a mass percentage of the ion exchange resin is 5%-10%, a mass percentage of the graphene is 0.5%-2%, a molar ratio of the silane and the control agent is 1;

    0.3-1;

    1;

    wherein the control agent comprises terminal hydroxyl groups; and

    the basic ion exchange resin is a basic anion exchange resin or a basic cation exchange resin;

    removing impurities in the packaging material sample, to obtain the LED packaging material.

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