公开(公告)号：WO2007139271A1

公开(公告)日：2007-12-06

申请号：PCT/KR2007/000368

申请日：2007-01-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： JUNG, Hee-Tae ,  YOUN, Sang Cheon ,  KO, Young Koan

IPC: H01J1/30 ,  H01J1/304

CPC classification number: H01J9/025 ,  B82Y10/00 ,  H01J2201/30469

Abstract: The present invention relates to a method for fabricating a field emitter electrode, in which carbon nanotubes (CNTs) are aligned in the direction of a generated magnetic field. Specifically, the method comprises the steps of dispersing a solution of carbon nanotubes (CNTs) diluted in a solvent, on a substrate fixed to the upper part of an electromagnetic field generator, and fixing the carbon nanotubes aligned in the direction of an electromagnetic field generated from the electromagnetic field generator. According to the disclosed method, high-density and high-capacity carbon nanotubes aligned in the direction of a generated electromagnetic field can be fabricated in a simple process and can be applied as positive electrode materials for field emission displays (FEDs), sensors, electrodes, backlights and the like.

Abstract translation: 本发明涉及一种制造场致发射电极的方法，其中碳纳米管（CNT）沿所产生的磁场的方向排列。 具体地说，该方法包括以下步骤：将稀释在溶剂中的碳纳米管（CNT）的溶液分散在固定在电磁场发生器的上部的基板上，并将碳纳米管沿着产生的电磁场的方向 从电磁场发生器。 根据所公开的方法，可以以简单的工艺制造在所产生的电磁场方向上排列的高密度和高容量的碳纳米管，并且可以用作用于场发射显示器（FED），传感器，电极的正极材料 ，背光灯等。

公开(公告)号：WO2008018701A1

公开(公告)日：2008-02-14

申请号：PCT/KR2007/003572

申请日：2007-07-25

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  JUNG, Hee-Tae ,  YOUN, Sang Cheon ,  KO, Young Koan

Inventor： JUNG, Hee-Tae ,  YOUN, Sang Cheon ,  KO, Young Koan

IPC: H01J1/30

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/3043 ,  H01J2201/30434 ,  H01J2201/30469

Abstract: The present invention relates to a method for manufacturing a field emitter electrode, in which nanowires are aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field. More particularly, the present invention relates to a method for manufacturing a field emitter electrode having nanowires aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field, the method comprising the steps of diluting nanowires in a solvent, dispersing the resulting solution on a substrate fixed to the upper part of an electromagnetic field generator, and fixing the nanowires aligned in the direction of an electromagnetic field generated from the electromagnetic field generator. According to the present invention, a high capacity field emitter electrode having high density nanowires aligned according to the direction of a generated electromagnetic field can be fabricated by a simple process and nanowires can be used as positive electrode materials for field emission displays (FEDs), sensors, electrodes, backlights and the like.

Abstract translation: 本发明涉及一种用于制造场致发射电极的方法，其中纳米线根据所产生的电磁场的方向垂直或垂直或以水平和垂直之间的任意角度水平排列。 更具体地说，本发明涉及一种制造场致发射电极的方法，该场致发射电极具有根据产生的电磁场方向的水平方向，垂直方向或水平方向和垂直方向之间的任意角度排列的纳米线，该方法包括以下步骤： 溶剂，将得到的溶液分散在固定于电磁场发生器上部的基板上，并固定沿电磁场发生器产生的电磁场方向排列的纳米线。 根据本发明，可以通过简单的工艺制造具有根据产生的电磁场方向排列的高密度纳米线的高容量场致发射极，并且可以使用纳米线作为场发射显示器（FED）的正极材料， 传感器，电极，背光灯等。

公开(公告)号：EP2052398A1

公开(公告)日：2009-04-29

申请号：EP07793238.2

申请日：2007-07-25

Applicant: Korea Advanced Institute of Science and Technology

Inventor： JUNG, Hee-Tae ,  YOUN, Sang Cheon ,  KO, Young Koan

IPC: H01J1/30

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/3043 ,  H01J2201/30434 ,  H01J2201/30469

Abstract: The present invention relates to a method for manufacturing a field emitter electrode, in which nanowires are aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field. More particularly, the present invention relates to a method for manufacturing a field emitter electrode having nanowires aligned horizontally, perpendicularly or at any angle between horizontal and perpendicular according to the direction of a generated electromagnetic field, the method comprising the steps of diluting nanowires in a solvent, dispersing the resulting solution on a substrate fixed to the upper part of an electromagnetic field generator, and fixing the nanowires aligned in the direction of an electromagnetic field generated from the electromagnetic field generator. According to the present invention, a high capacity field emitter electrode having high density nanowires aligned according to the direction of a generated electromagnetic field can be fabricated by a simple process and nanowires can be used as positive electrode materials for field emission displays (FEDs), sensors, electrodes, backlights and the like.