国家/地区 美国（2）
IPC部 B（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/184（3）
发明人 CHOI J（2） SHIN H（2）
公开年 2014（3）
申请年 2013（2） 
专利权人 SAMSUNG ELEC.（2）

Defect repairing method of graphene film e.g. planar crystalline carbon film, involves irradiating laser by giving carbon source to portion identified as defect portion of film, and restoring local defect of film.

OKIKAWA Y, ISHIHARA M, OMURA H, HASEGAWA M

Graphene shell used as e.g. hydrogen storage medium, is obtained by forming graphitized catalyst, forming polymeric coating on graphitized catalyst and heat-treating in inert or reduced atmosphere.

CHOI J, SHIN H J, YOON S, SHIN H

Making graphene laminate used in e.g. LCD, comprises forming graphene on graphitization catalyst film, coating surface of substrate with binder layer composition, contacting composition and graphene, curing composition, and removing film.

SHIN H, CHOI J, HAN G, LEE Y