国家/地区 韩国（3）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B007/12（2）
发明人
公开年 2023（3）
申请年 2021（3）
专利权人

Low dielectric composite heat dissipation sheet comprises polymer heat radiation sheet layer, first adhesive layer, first ceramic film layer, second adhesive layer, first insulating layer, third adhesive layer, and second insulating layer.

YOO T H, PARK M W, WOO Y H, HWANG S H, HUANG S, YUN H, PARK M, LIU T

Wrinkle flattening unit for flattening wrinkles present in graphene composite structure, has rotation portion that comprises outer rotation unit having multiple suction holes communicating with branch passage and supporting one surface of composite structure.

CHO S M, CHO M G, OH H G, CHO M, OHHONGGI

Sandwich panel useful in structure in fabricated construction, comprises first plate made of polymer, and adhered to one side of the core material, and second plate containing metal material.

HAN K