WO2011159012A3 - 전도성 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법 - Google Patents

전도성 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법 Download PDF

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Publication number
WO2011159012A3
WO2011159012A3 PCT/KR2011/001250 KR2011001250W WO2011159012A3 WO 2011159012 A3 WO2011159012 A3 WO 2011159012A3 KR 2011001250 W KR2011001250 W KR 2011001250W WO 2011159012 A3 WO2011159012 A3 WO 2011159012A3
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WO
WIPO (PCT)
Prior art keywords
same
manufacturing
conductive
field emitter
molding
Prior art date
Application number
PCT/KR2011/001250
Other languages
English (en)
French (fr)
Other versions
WO2011159012A2 (ko
Inventor
김용협
김왈준
Original Assignee
서울대학교산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 서울대학교산학협력단 filed Critical 서울대학교산학협력단
Priority to US13/704,902 priority Critical patent/US9230770B2/en
Publication of WO2011159012A2 publication Critical patent/WO2011159012A2/ko
Publication of WO2011159012A3 publication Critical patent/WO2011159012A3/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
    • H01J1/3044—Point emitters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30403—Field emission cathodes characterised by the emitter shape
    • H01J2201/30407—Microengineered point emitters
    • H01J2201/30411—Microengineered point emitters conical shaped, e.g. Spindt type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30403—Field emission cathodes characterised by the emitter shape
    • H01J2201/30434—Nanotubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30446—Field emission cathodes characterised by the emitter material
    • H01J2201/30449—Metals and metal alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30446—Field emission cathodes characterised by the emitter material
    • H01J2201/30453—Carbon types
    • H01J2201/30469—Carbon nanotubes (CNTs)

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cold Cathode And The Manufacture (AREA)

Abstract

본 발명은 전도성 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법에 관한 것으로 보다 상세하게는 전도성 기판; 상기 전도성 기판 상에 배열되는 전도성 나노구조물; 및 상기 전도성 기판 및 상기 전도성 나노구조물 사이의 계면에 배치되는 전도성 계면 화합물을 포함하는 전계 방출 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법을 제공한다.
PCT/KR2011/001250 2010-06-17 2011-02-23 전도성 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법 WO2011159012A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/704,902 US9230770B2 (en) 2010-06-17 2011-02-23 Conductive nanostructure, method for molding same, and method for manufacturing a field emitter using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100057576A KR101356820B1 (ko) 2010-06-17 2010-06-17 전도성 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법
KR10-2010-0057576 2010-06-17

Publications (2)

Publication Number Publication Date
WO2011159012A2 WO2011159012A2 (ko) 2011-12-22
WO2011159012A3 true WO2011159012A3 (ko) 2012-02-16

Family

ID=45348686

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001250 WO2011159012A2 (ko) 2010-06-17 2011-02-23 전도성 나노구조물 및 이의 성형 방법 및 이를 이용하는 전계 방출 에미터의 제조 방법

Country Status (3)

Country Link
US (1) US9230770B2 (ko)
KR (1) KR101356820B1 (ko)
WO (1) WO2011159012A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11373833B1 (en) 2018-10-05 2022-06-28 Government Of The United States, As Represented By The Secretary Of The Air Force Systems, methods and apparatus for fabricating and utilizing a cathode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6283812B1 (en) * 1999-01-25 2001-09-04 Agere Systems Guardian Corp. Process for fabricating article comprising aligned truncated carbon nanotubes
JP2007257950A (ja) * 2006-03-22 2007-10-04 Jfe Engineering Kk カーボンナノチューブの固着方法
JP2009104928A (ja) * 2007-10-24 2009-05-14 Jfe Engineering Corp カーボンナノチューブの起毛方法
KR100903857B1 (ko) * 2007-11-28 2009-06-24 충남대학교산학협력단 탄소나노튜브 전계 방출 소자의 제조방법 및 이로부터 제조된 탄소나노튜브 전계 방출 소자

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04256520A (ja) * 1991-01-31 1992-09-11 Fuji Xerox Co Ltd 放電加工方法
EP1047097A4 (en) * 1998-06-18 2006-08-09 Matsushita Electric Ind Co Ltd ELECTRONIC EMITTING DEVICE, ELECTRON EMITTING SOURCE, IMAGE INDICATOR AND MANUFACTURING METHOD THEREFOR
DE10085407T1 (de) * 2000-11-20 2003-08-07 Mitsubishi Electric Corp Draht-Erodierbearbeitungsverfahren und Erodiermaschine
EP1446253A2 (en) * 2001-11-19 2004-08-18 Université Laval Electric discharge machining electrode and method
US7947371B2 (en) * 2004-11-05 2011-05-24 E. I. Du Pont De Nemours And Company Single-walled carbon nanotube composites
US6998563B1 (en) * 2005-02-28 2006-02-14 Hsin-Yuan Miao Carbon nanotube apparatus for surface discharge polishing
JP5172465B2 (ja) * 2008-05-20 2013-03-27 三菱電機株式会社 放電表面処理用電極の製造方法および放電表面処理用電極
KR101030531B1 (ko) * 2008-12-24 2011-04-25 엘지디스플레이 주식회사 전계방출장치, 전계방출 표시장치 및 그 제조 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6283812B1 (en) * 1999-01-25 2001-09-04 Agere Systems Guardian Corp. Process for fabricating article comprising aligned truncated carbon nanotubes
JP2007257950A (ja) * 2006-03-22 2007-10-04 Jfe Engineering Kk カーボンナノチューブの固着方法
JP2009104928A (ja) * 2007-10-24 2009-05-14 Jfe Engineering Corp カーボンナノチューブの起毛方法
KR100903857B1 (ko) * 2007-11-28 2009-06-24 충남대학교산학협력단 탄소나노튜브 전계 방출 소자의 제조방법 및 이로부터 제조된 탄소나노튜브 전계 방출 소자

Also Published As

Publication number Publication date
US20130134860A1 (en) 2013-05-30
US9230770B2 (en) 2016-01-05
WO2011159012A2 (ko) 2011-12-22
KR101356820B1 (ko) 2014-01-28
KR20110137571A (ko) 2011-12-23

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