国家/地区 韩国（2）
IPC部 B（2）
IPC大类 C01（2） F28（2）
IPC小类 C01B（2）
IPC C01B032/19（2）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Heat dissipation sheet comprises e.g. graphite layer, primary graphene layer stacked on one side of graphite layer with primary adhesive layer interposed there between and secondary graphene layer stacked with secondary adhesive layer.

PARK J, YOUNG C, CHOI C Y, PARK J U, CHOI C, PIAO Z