• 专利标题:   Electromagnetic wave absorption structure comprises electromagnetic wave composite absorbing layer, where electromagnetic wave composite absorbing layer comprises conductive composite layer and insulating layer, and insulating layer is stacked and overlapped with conductive composite layer.
  • 专利号:   US2022104408-A1, EP3979777-A1, IN202124042316-A, CN114340365-A, TW745108-B1, TW202215931-A
  • 发明人:   WU F
  • 专利权人:   BLACK SOLUTION NANOTECH CO LTD, BLACK SOLUTION NANOTECH CO LTD, WU F, WU F
  • 国际专利分类:   B32B009/00, H05K009/00, B32B027/28, C04B111/00, C09D005/32, H01B007/00
  • 专利详细信息:   US2022104408-A1 31 Mar 2022 H05K-009/00 202233 English
  • 申请详细信息:   US2022104408-A1 US406586 19 Aug 2021
  • 优先权号:   TW134116

▎ 摘  要

NOVELTY - Electromagnetic wave absorption structure 1 comprises an electromagnetic wave composite absorbing layer 2, where the electromagnetic wave composite absorbing layer comprises a conductive composite layer 21 and insulating layer 22. The insulating layer is stacked and overlapped with the conductive composite layer. The conductive composite layer comprises multiple conductive layers and multiple interlayer insulating layers, and the conductive layers and interlayer insulating layers are stacked in a staggered manner. The amount of the conductive layers and interlayer insulating layers in the conductive composite layer are different. The conductive layer is graphene layer, graphite layer, graphite nanoplatelet layer, carbon fiber layer, or carbon nanotube layer. USE - Electromagnetic wave absorption structure ADVANTAGE - The electromagnetic wave absorption structure provides good electromagnetic wave absorption function, and have light weight and thin structure, so it is particularly suitable for satisfying the electromagnetic wave absorption or shielding requirements of thin electronic products. The structure also provide electromagnetic wave radiation, which has lower energy, and it does not cause the dissociation of substances, or cause direct damage to environmental substances. DESCRIPTION OF DRAWING(S) - The drawing shows schematic view of an electromagnetic wave absorption structure Electromagnetic wave absorption structure (1) Electromagnetic wave composite absorbing layer (2) Conductive composite layer (21) Insulating layer (22)