国家/地区 韩国（4）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01L（3）
IPC
发明人 CHO S M（4）
公开年 2011（4）
申请年 2009（2） 
专利权人 SAMSUNG TECH.（4） UNIV SUNGKYU.（2）

Micro structure used in micro electro mechanical system (MEMS), has structure unit that is arranged on portion of graphene unit over supporting unit.

KIM J, CHO S, KIM J W, CHO S M

Graphene sheet manufacturing method, involves preparing and connecting base member with catalyst metal layer, fixing graphene layer with base member, and removing catalyst metal layer from separated graphene layer.

WON D K, CHO S M, RYU J C

Flexible printed circuit board, has circuit pattern formed in base substrate, graphene film provided at side of base substrate, electric component connected with circuit pattern, and another graphene film placed in solder resist layer.

AHN J H, CHO S M, HONG B H, KIM H J, SONG Y I

Sensor e.g. mechanical strain gage has graphene material layer that is provided with base, circuit pattern and electrode portion.

AHN J H, CHO S M, HONG B H, KIM J W, LEE Y B, SONG Y I