国家/地区 韩国（4）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01L（2）
IPC H01L051/52（2）
发明人 LEE J K（4）
公开年 2015（2）
申请年 2012（2）  2013（2） 
专利权人 POSCO（4）

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

Metal substrate, useful in organic LEDs, comprises a graphene oxide composite layer formed on a surface of an iron-nickel alloy substrate.

KIM J Y, SON C Y, LEE J K, CHOI J H, KIM B S

Manufacture of oxidized layer of magnesium-based metal material involves forming graphene coating layer on magnesium-based substrate, irradiating plasma, forming oxide layer using source gas, and applying cathode in substrate.

JEONG H J, KIM B S, CHOI S H, CHOI J H, LEE J K