国家/地区 韩国（9） 世界知识产权组织（5） 中国（4） 美国（3）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC C01B031/02（9）
发明人 YOON J H（9）
公开年 2014（5） 2013（2）
申请年 2012（4）  2013（3）  2014（2） 
专利权人 SAMSUNG TECH.（8） HANWHA TECHW.（6） HANWHA AEROS.（3）

Synthesis apparatus of graphene sheet used in e.g. solar cell, has first sensor unit for measuring current which varies in fixed interval, after separating carrier film from graphene thin film and after applying high frequency voltage.

PARK C H, YOON J H

Manufacturing graphene film involves preparing catalyst metal having at least surface on which graphene is formed, forming support layer on graphene, and isolating graphene and support layer from catalyst metal.

NA D, LEE E, YOON J, NA D H, LEE E K, YOON J H, LI Y

Manufacture of graphene film for e.g. touch panel, involves preparing catalytic metal substrate having graphene, bonding carrier tape to graphene, removing metal substrate, bonding exposed graphene to target substrate, and peeling tape.

YOON J H, WON D K

Graphene synthesizer for synthesizing graphene used in e.g. touch panel, has second auxiliary heating unit that is heated by absorbing radiant heat and convection heat, and that is provided for emitting heat into inner space of chamber.

WON D, YOON J, WON D K, YOON J H, YUAN D

Graphene synthesizer used for synthesizing graphene, comprises heater unit for applying heat to continuous catalytic metal thin film, susceptor unit arranged between catalytic metal thin film and heater, and source material supply unit.

YOON J, YOON J H

Apparatus of removing catalyst metal on graphene sheet used as transparent electrode film of e.g. flexible display, controls holder to exercise in the state that is completely sunk under catalyst metal cleaning solution.

YOON J H, NA D 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

Graphene synthesizer includes a vacuum part and an annealing part for vacuumizing and annealing catalytic metal, graphene synthesis unit for synthesizing graphene on surface of catalytic metal and a graphene cooling part.

YOON J H

Apparatus for manufacturing graphene film, has heater that is provided to heat domain of catalyst substrate which is arranged to contact gas gushing out from gas jet unit.

YOON J, HYEOK Y J, YOON J H