公开(公告)号：KR101082678B1

公开(公告)日：2011-11-15

申请号：KR1020090003934

申请日：2009-01-16

Applicant: 고려대학교 산학협력단

Inventor： 이철진 ,  정승일 ,  진국해

IPC: B82B1/00 ,  B82B3/00 ,  B82Y40/00

CPC classification number: H01J1/304 ,  D06M10/005 ,  D06M10/008 ,  D06M2101/40 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/0455

Abstract: 본발명은탄소나노튜브얀을이용한표면전계전자방출원및 이에이용되는탄소나노튜브얀 제조방법에관한것으로, 간단하면서효율적인탄소나노튜브얀을이용한전계전자방출원을제조하기위하여, 유·무기물바인더를첨가하거나, 고분자페이스트를사용하지않고탄소나노튜브합사유닛을회전시키면서고밀도화처리(Densing)를수행하고, 합사유닛을통과한탄소나노튜브얀에고온열처리를수행함으로써, 균질하고재현성이탁월해야하며, 제작공정이간단하고효율적인탄소나노튜브얀을제조하고, 이와같이제조된탄소나노튜브얀을이용하여다양한형태의발광체에응용이가능하도록하는발명에관한것이다.

公开(公告)号：KR1020100084434A

公开(公告)日：2010-07-26

申请号：KR1020090003934

申请日：2009-01-16

Applicant: 고려대학교 산학협력단

Inventor： 이철진 ,  정승일 ,  진국해

IPC: B82B1/00 ,  B82B3/00 ,  B82Y40/00

CPC classification number: H01J1/304 ,  D06M10/005 ,  D06M10/008 ,  D06M2101/40 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/0455

Abstract: PURPOSE: A surface field electron emitter using a carbon nanotube yarn, and a manufacturing method of the carbon nanotube yarn are provided to form the carbon nanotube yarn without using a conductivity organic compound and a paste. CONSTITUTION: A surface field electron emitter using a carbon nanotube yarn includes a carbon nanotube fiber with co-directionally arranged and combined multiple strands. The carbon nanotube yarn has a smooth bonding surface by forming tip-ends without protruding. The carbon nanotube fiber is formed with the carbon nanotubes selected form the group consisting of a multi-wall carbon nanotube, a double-walled carbon nanotube, and a single-walled carbon nanotube.

Abstract translation: 目的：提供使用碳纳米管丝的表面场致发射体和碳纳米管的制造方法，而不使用导电性有机化合物和糊剂形成碳纳米管丝。 构成：使用碳纳米管纱线的表面场电子发射体包括具有共同排列和组合的多股的碳纳米管纤维。 碳纳米管纱线通过不突出地形成尖端而具有光滑的粘合表面。 碳纳米管纤维由选自多壁碳纳米管，双壁碳纳米管和单壁碳纳米管的碳纳米管形成。