国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC C01B031/02（4）
发明人 YOON J H（4）
公开年 2013（2） 2014（2）
申请年 2012（4）
专利权人 SAMSUNG TECH.（4） HANWHA TECHW.（2）

Device, useful for manufacturing graphene sheet, comprises graphene laminate formed on side of graphene layer, dispenser for spraying etching solution to laminate, friction member formed on laminate, and driver arranged to move dispenser.

YOON J H, NA D H

Manufacturing graphene involves preparing a carrier member on which the graphene is formed on one surface, exposing the graphene to dopant vapor, transferring the doped graphene onto a target member, and removing the carrier member.

YOON J, YOON J H

Apparatus, useful for producing graphene that is used in e.g. biosensor, comprises conveying element, laminate, carrier film, transfer element, heating cabinet, target substrate and graphene doping part.

YOON J H, NA D H

Manufacture of graphene film involves bonding catalytic metal layers, providing catalytic metal films on surface of obtained bonded product, forming carrier layers on adhesive tapes, and removing catalyst metal film and carrier layer.

YOON J H, NA D H, KIM N Y