• 专利标题:   Graphene microsphere heat conducting film for electronic product, has double-sided adhesive layer provided with release paper layer, where horizontal heat conducting coefficient of graphene microsphere heat conducting layer is in specific value.
  • 专利号:   CN211128729-U
  • 发明人:   MENG H, HE C, FAN T
  • 专利权人:   UNIV PEKING SHENZHEN GRADUATE SCHOOL
  • 国际专利分类:   C09J007/20, H05K007/20
  • 专利详细信息:   CN211128729-U 28 Jul 2020 H05K-007/20 202064 Pages: 6 Chinese
  • 申请详细信息:   CN211128729-U CN21514434 11 Sep 2019
  • 优先权号:   CN21514434

▎ 摘  要

NOVELTY - The utility model claims a graphene microsphere heat conducting film and electronic product, wherein the graphene microsphere heat conducting film, comprising a graphene microsphere heat conducting layer and a double-sided adhesive layer set on the upper surface and lower surface of the graphene microsphere heat conducting layer. The graphene microsphere heat conducting layer of the utility model has very high horizontal heat conducting coefficient (1000-2000W/m K) and vertical heat conducting coefficient (500-1500W/m K), the graphene microsphere heat conducting film is adhered on the heating source of the electronic product, capable of quickly leading out the heat generated by the heating source, so as to improve the radiating effect of the electronic product.