国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C09（4） B05（2） C08（2）
H01（2）
IPC小类 C09D（4）
IPC C09D005/00（4）
发明人 KIM J K（4）
公开年 2014（2）
申请年 2012（2） 
专利权人 POSCO（4）

Heterogeneous coated steel sheet useful for display device comprises grater, heat insulating coating layer formed on first region and heat dissipation coating layer formed on second region of first surface of steel sheet.

KIM J K, CHO J D

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

Controlling roughness of film comprises coating film with composition including graphene/graphene oxide and then curing.

YOO H J, KIM J K, JUNG Y G, KIM J S

Graphene coating composition, useful in a coating layer of e.g. galvanized steel sheet, comprises graphene oxide modified with acrylate, oligomer, monomer, and a photoinitiator.

YOO H J, KIM J K, JUNG Y G, KIM J S