国家/地区 韩国（5）
IPC部 C（3） G（2）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 KIM K S（5）
公开年 2015（3） 2016（2）
申请年 2014（2）  2015（2） 
专利权人 HANWHA TECHWIN CO LTD（5）

Graphene manufacturing device has base material that is dipped in miscible fluid of etchant and from which metal substrate is removed by metal substrate removing unit and graphene layer is removed.

KWON Y D, KIM K S

Graphene manufacturing device has driving unit which is connected to jig and contacted with transfer film of jig for rolling jig, and graphene layer that is placed in metal substrate.

KWON Y D, KIM K S, PARK C H

Method for manufacturing touch screen panel of display device, involves covering patterned graphene layer with protection film, where protection film comprises material with temperature greater than predetermined temperature.

KWON Y D, KIM K S, YOON S J

A graphene composition comprises graphene, acid, oxidizing agent and specific nitrogenous organic compound.

KWON Y D, KIM K S, KIM K, KWON Y

Panel e.g. transparent display panel, has active region which is formed of graphene and inactive region that is formed of metal to cover active region.

PARK C H, CHO S M, KIM K S