国家/地区 中国（3）
IPC部 B（3） C（3） H（2）
IPC大类 B32（3） C09（3） H05（2）
IPC小类 B32B（3）
IPC B32B009/00（3）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

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.

WU F

Wave-absorbing material comprises a first skin, wave-absorbing honeycomb core layer, second skin and reflecting layer, surface of wave-absorbing honeycomb core layer is provided with coating and raw material of coating comprises resin.

HU H, WANG J, YIN S, PENG X, MING P

Multifunctional mobile phone shell, has back plate assembly comprising super-fibre layer, heat-conducting silica gel layer, graphene layer and ventilating layer which are orderly laminated and overlapped from top to bottom.

FENG X