国家/地区 韩国（11） 中国（5） 美国（5） 世界知识产权组织（5）
IPC部 C（11） B（8） H（5）
G（2）
IPC大类 C01（11） H01（5） B32（4）
B82（4） B01（3） B05（2）
G03（2）
IPC小类 C01B（11） B32B（4） B01J（3）
B82Y（3） H01B（3） B01D（2）
B05D（2） G03F（2） H01L（2）
IPC C01B031/02（10） C01B031/04（4） B82Y040/00（3）
H01B001/04（3） B01D021/01（2） B01J019/18（2）
B32B009/00（2） B32B037/10（2） B82Y030/00（2）
C01B032/186（2） C01B032/194（2）
发明人 NA D H（11）
公开年 2014（6） 2012（4）
申请年 2012（5）  2011（4）  2013（2） 
专利权人 HANWHA TECHWIN CO LTD（11）

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

Graphene for electronic equipment e.g. display device, battery, photoelectric device and solar cell, contains nitrogen-containing organic compound.

NA D H, PARK E S, RYU J C, WON D K, CHEOL R J, NA D, WON D, PARK E, RYU J, YUAN D, YOO J H, LIM Y M, HUH Y

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

Manufacture of graphene film involves forming graphene on surface of metal catalyst, wet etching metal catalyst, forming pattern, dry etching, removing patterned metal catalyst, and transferring patterned graphene to target film.

YOON J H, NA D H, KIM S J

Apparatus, useful to remove e.g. copper from graphene sheet, includes circulation part in which cleaning solution is directly supplied to catalyst metal of graphene sheet along direction parallel to transferring direction of auxiliary tank.

NA D 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

Copper-based thin metal film useful for a catalytic metal for synthesizing graphene, comprises silver.

YOON J, NA D, SONG Y, WON D, YOON J H, NA D H, SONG Y I, WON D K, YUAN D

Graphene transfer involves forming graphene on both sides of metallic catalyst component, arranging carrier in graphene, exposing graphene, removing catalyst component from exposed portion, and transferring graphene to substrate.

NA D H, YOON J H

Fabricating multi-layered graphene, by disposing a first graphene layer on a carrier, disposing a second graphene layer on the first graphene layer to form a graphene sheet, transferring the graphene sheet, and removing the carrier.

HONG B, KIM N, NA D, SONG Y, WON D, YOON J, HONG B H, NA D H, SONG Y I, WON D K, YOON J H, KIM N Y

Graphene transferring method involves compressing catalyst metal film and substrate film using initial roller, and separating substrate film from metal film.

NA D, YOON J, SONG Y, WON D, NA D H, YOON J H, SONG Y I, WON D K, YUAN D