国家/地区 韩国（3）
IPC部
IPC大类
IPC小类
IPC
发明人
公开年 2015（3）
申请年 2015（2） 
专利权人 LG ELECTRONICS INC（3）

Graphene membrane used for e.g. water treatment, has graphene layer having porous pattern including pores having preset size, and supporter to support graphene layer and including pores having size more than pores of graphene layer.

LEE C, KYE J, PARK H G, WYSS R M, PARK H

Detecting analyte, comprises e.g. performing electrical polymerization to substitute hydrogen of monomer with boronic acid by applying electrode of polyacrylonitrile polymer, thiophene polymer, pyrrole polymer, carbon nanotube or graphene.

KWAK K, MIN W, ARKADY K, KWAK K C, MIN W K

Sound generating apparatus i.e. speaker for acoustic-apparatus e.g. earphone, has driving part for supporting vicinity of graphene acoustic vibrating film and driving vibrating film by generating magnetic power proportional to current.

YEE Y, LEE J