国家/地区 韩国（24） 美国（13） 世界知识产权组织（10） 中国（5）
IPC部 C（21） B（18） H（10）
G（7）
IPC大类 C01（18） B82（11） C23（10）
H01（10） B01（8） G01（5）
B41（4） B32（3） G06（3）
C03（2） C25（2）
IPC小类 C01B（18） B82Y（11） C23C（10）
B01J（8） H01B（7） G01N（5）
B41M（4） B32B（3） H01L（3）
C03C（2） C25F（2） G06T（2）
IPC C01B031/02（15） B82Y040/00（10） C01B031/04（7）
C23C016/26（7） B82Y030/00（5） C23C016/54（5）
H01B001/04（5） B41M005/10（4） C01B032/186（4）
C01B032/194（4） C23C016/46（4） B01J019/08（3）
B01J023/755（3） C23C016/06（3） C23C016/48（3）
发明人 YOON J H（11） WON D K（7） WON D（6）
KIM N Y（5） NA D H（4） NAM W（4）
YOON J（4） JINHO J（3） NA D（3）
PARK C H（3） PARK J（3） PARK J S（3）
CHAE S（2） CHEOL R J（2） KIM N（2）
公开年 2014（6） 2015（5） 2013（4） 2020（4） 2012（3） 2019（2）
申请年 2012（6）  2019（6）  2013（5）  2014（5）  2011（2） 
专利权人 HANWHA AEROSPACE CO LTD（27）

Method for inspecting quality of graphene, involves calculating ratio of graphene defect area to total area, and determining good or bad for image of region according to whether ratio of graphene defect area is lower than reference value.

PARK J, KIM K B, MI K H, KIM M S

Method for inspecting synthesis quality of graphene, involves setting different colors for each section with respect ratio of graphene defect area, and applying set color to ratio of graphene defect area of images of partial area.

PARK J, JINHO J

Device for manufacturing graphene, consists of unit for synthesizing graphenes on catalyst metal layer to form graphene structure, unit for attaching carrier film on graphene, unit for inspecting defects in graphene, and etching unit.

YOON J H, JINHO J, CHAE S

Graphene synthesis method comprises disposing substrate including metal thin film in inner space of graphene synthesis chamber, depressurizing inner space, supplying gas of carbon into inner space using gas supplier and irradiating light.

WON D, NAM W

Graphene-based laminate used in transparent electrode for electronic device, comprises substrate, graphene layer arranged on substrate surface and metal oxide layer comprising metal oxide having greater work function than that of graphene.

SEO S, SHIN S, PARK J S, YOON J H, JANG J H, CHAE S J, SEO S A, SHIN S M, PARK J, JINHO J, CHAE S

Roll-to-roll graphene synthesis chamber has auxiliary heaters that are spaced apart from each other and arranged to define auxiliary space for synthesizing graphene on metal film which is placed in auxiliary space.

WON D, NAM W

Graphene synthesis chamber, has substrate placed in auxiliary space, first auxiliary heater arranged between first main heater and substrate, and second auxiliary heater arranged between second main heater and substrate.

WON D, NAM W

Graphene inspection apparatus for use in graphene check system, has data acquisition unit for acquiring heat distribution data of graphene, in which current is applied, where detection unit detects deformity occurrence of graphene.

KIM N Y, WON D K

Manufacturing graphene, comprises preparing support member, disposing carbon layer and catalyst layer, forming graphene, attaching carrier to graphene and forming graphene-forming structure, separating member and removing catalyst layer.

PARK C, CHO S, PARK C H, CHO S M

Transfer method of graphene to target substrate, involves removing catalyst metal film adhered to flexible film, transferring graphene layer to target substrate, and removing transferred flexible film by compressing target substrate.

YOON J H, PARK J S