• 专利标题:   LED chip packaging method, involves forming heat radiating surface with film material, arranging resin coating layer on outside surface of graphene layer and covering heat radiating membrane material on outside surface of LED core particle.
  • 专利号:   CN105720175-A, CN105720175-B
  • 发明人:   DONG B, LI P, WANG J, WANG Q
  • 专利权人:   HC SEMITEK SUZHOU CO LTD, HC SEMITEK SUZHOU CO LTD
  • 国际专利分类:   H01L033/52, H01L033/56, H01L033/64
  • 专利详细信息:   CN105720175-A 29 Jun 2016 H01L-033/52 201649 Pages: 8 Chinese
  • 申请详细信息:   CN105720175-A CN10168371 23 Mar 2016
  • 优先权号:   CN10168371

▎ 摘  要

NOVELTY - The method involves forming a heat radiating surface with film material. A resin coating layer is arranged on an outside surface of a graphene layer. Heat radiating membrane material is covered on an outside surface of LED core particle. White ink is mixed with coating fluorescent powder. Heat radiating film material manufacturing process is performed. Graphite alkene sealing process is performed. An LED chip is fixed with a thin graphene film. LED chip covering process is performed. USE - LED chip packaging method. ADVANTAGE - The method enables utilizing the thin graphene film to increase thermal conductivity and light transmittance efficiency of the LED chip and increasing LED heat radiating performance. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating an LED chip packaging method. '(Drawing includes non-English language text)'