国家/地区 韩国（11） 美国（11） 中国（7） 世界知识产权组织（6）
IPC部 C（12） B（9） H（5）
IPC大类 C01（10） B82（7） C23（6）
B32（4） H01（4） B29（3）
B01（2） B05（2）
IPC小类 C01B（10） B82Y（6） C23C（6）
B32B（4） B29C（3） B82B（3）
H01B（3） B01J（2） B05D（2）
IPC C01B031/02（8） B82Y040/00（5） C01B031/04（5）
C23C016/26（4） C23C016/46（4） B82B003/00（3）
B82Y030/00（3） H01B001/04（3） B32B009/00（2）
B32B037/02（2） B32B037/10（2） B32B037/14（2）
B32B038/10（2） C01B032/184（2） C23C016/48（2）
发明人 WON D（13）
公开年 2012（6） 2013（2） 2014（2）
申请年 2011（6）  2012（3）  2013（2） 
专利权人 HANWHA TECHWIN CO LTD（13）

Synthesis of graphene involves arranging substrate in inner space, supplying gas and irradiating light to inner space using auxiliary heating unit, which absorbs light emitted by main heating unit, and emits radiant heat toward substrate.

WON D, NAM W

Chamber for synthesizing graphene at high-temperature/high-vacuum environment, has auxiliary heater placed between substrate and main heater and for heating auxiliary space between substrate and auxiliary heater for synthesizing graphene.

WON D, NAM W

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 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

Graphene board inspecting apparatus has determination unit that is coupled to transmittance detecting unit, and receives and analyzes detected transmitance of light penetrating graphene board to determine state of graphene board.

WON D, WON D K, KWON K H, YUAN D

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 synthesis chamber for synthesizing graphene comprises chamber case in which substrate comprising metal thin film, gas supply unit, main heating unit which emits light to inner space to heat substrate; and auxiliary heating unit.

WON D, NAM W, WON D K, NAM W S

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

Post-treating method of graphene used for e.g. biosensor, involves forming metal thin film on graphene, disposing liquid phase carrier on graphene, hardening carrier, and separating carrier and graphene from metal thin film.

WON D, CHO S, YOON J, NA D, WON D K, CHO S M, YOON J H, NA D H, YUAN D