国家/地区 韩国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 LEE J K（3）
公开年 2015（2）
申请年 2013（3）
专利权人 POSCO（2）

Encapsulating material for organic light-emitting diode, is iron-nickel alloy encapsulating material consisting of iron-nickel alloy film comprising iron, nickel and graphene.

KIM J Y, KIM K S, YANG H S, CHOI J H, LEE J K

Anode material for the lithium-sulfur battery, comprises organic coating layer that is connected to the organic coating layer through the amide bond, where the carbon structure body is made of the graphene or silver or carboxyl group.

BAEK J B, JEON I Y, LEE J K, LEE K T

Graphene carbon fiber composition for fabricating high-performance carbon fiber comprises a composition for fabricating carbon fiber; and graphene powder.

LEE J K, CHOI W K