国家/地区 韩国（4）
IPC部 B（2） C（2） H（2）
IPC大类 B01（2） C01（2） H01（2）
IPC小类 B01J（2） C01B（2） H01L（2）
IPC C01B031/02（2）
发明人 LEE D Y（4）
公开年 2013（4）
申请年 2012（3） 
专利权人 APPLIED CARB.（2） SAMSUNG ELEC.（2） UNIV SUNGKYU.（2）

Preparing graphene, by synthesizing layered structure of carbon nanomaterial, adding and mixing a release agent with carbon nanomaterial, processing mixture using ultrasonic wave, and removing water from mixture using high energy mill.

JUNG S S, LEE D Y, MOON S M, CHOI G S, MOON J S

Mechanical dispersion of graphene involves preparing graphene, mechanically-dispersing graphene in base, and providing directionality to obtained mixed material.

LEE D Y, MOON S M, JUNG S S, CHOI G S, MOON J S

Logic device e.g. exclusive OR has light valve layer which is equipped with graphene layer and formed in opposite direction to gate electrode of the graphene transistor.

LEE D Y, LEE S J, RA C H, YOO W J

Optical detector has graphene sheet containing several graphene oxide pieces, that is spread on light absorption layer on which source electrode and drain electrode are arranged.

JONG Y W, SUK M M, YEONG L D, YEONG L H, LEE D Y, LEE H Y, MIN M S, YOO W J