国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C08（3） C09（3）
IPC小类 C08K（3）
IPC C08K003/04（3）
发明人
公开年 2022（3）
申请年 2020（3）
专利权人 POSCO（2）

Steel sheet comprises graphene layer disposed on steel plate substrate, and adhesive layer disposed between steel plate substrate and graphene layer.

YOO H J, BYEON C S, SU K J

Dissimilar coated steel plate useful in display device i.e. plasma display device, comprises grater, heat-insulating coating layer formed in first region of first surface of steel sheet and heat dissipation coating layer.

KIM J K, CHO J D

Functional mask used for checking fever, comprises earring straps on mask material comprising body temperature checking unit provided with Zion pigment layer and metal heat transfer layer formed by coating composition containing graphene.

HUN L S