TW200705501A - Low work function cathode - Google Patents

Low work function cathode

Info

Publication number
TW200705501A
TW200705501A TW095115777A TW95115777A TW200705501A TW 200705501 A TW200705501 A TW 200705501A TW 095115777 A TW095115777 A TW 095115777A TW 95115777 A TW95115777 A TW 95115777A TW 200705501 A TW200705501 A TW 200705501A
Authority
TW
Taiwan
Prior art keywords
work function
low work
function cathode
metal oxides
field emission
Prior art date
Application number
TW095115777A
Other languages
English (en)
Inventor
dong-sheng Mao
Zvi Yaniv
Richard Fink
Igor Pavlovsky
Original Assignee
Nano Proprietary Inc
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 Nano Proprietary Inc filed Critical Nano Proprietary Inc
Publication of TW200705501A publication Critical patent/TW200705501A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid Thermionic Cathode (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
TW095115777A 2005-05-06 2006-05-03 Low work function cathode TW200705501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/123,510 US20050200261A1 (en) 2000-12-08 2005-05-06 Low work function cathode

Publications (1)

Publication Number Publication Date
TW200705501A true TW200705501A (en) 2007-02-01

Family

ID=37397139

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115777A TW200705501A (en) 2005-05-06 2006-05-03 Low work function cathode

Country Status (7)

Country Link
US (1) US20050200261A1 (zh)
JP (1) JP2008541356A (zh)
KR (1) KR20080005603A (zh)
CN (1) CN101171658A (zh)
CA (1) CA2606368A1 (zh)
TW (1) TW200705501A (zh)
WO (1) WO2006121872A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101802967B (zh) * 2007-09-14 2013-08-28 国立大学法人东北大学 阴极体以及采用该阴极体的荧光管

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3710436B2 (ja) * 2001-09-10 2005-10-26 キヤノン株式会社 電子放出素子、電子源及び画像表示装置の製造方法
US7863805B2 (en) * 2005-06-17 2011-01-04 Sumitomo Electric Industries, Ltd. Diamond electron emission cathode, electron emission source, electron microscope, and electron beam exposure device
WO2008016344A1 (en) * 2006-07-31 2008-02-07 Vanderbilt University Thermionic emitting metal intercalated graphitic nanofibers
TW200816266A (en) * 2006-09-22 2008-04-01 Innolux Display Corp Field emission display and method of fabricating the same
FR2909801B1 (fr) 2006-12-08 2009-01-30 Thales Sa Tube electronique a cathode froide
US8175732B2 (en) * 2006-12-22 2012-05-08 Harris Stratex Networks Operating Corporation Manufacturing system and method
CN101556888B (zh) * 2008-04-11 2011-01-05 鸿富锦精密工业（深圳）有限公司 热发射电子源的制备方法
US8414757B2 (en) * 2009-02-27 2013-04-09 E I Du Pont De Nemours And Company Process for improving the oxidation resistance of carbon nanotubes
KR20120126224A (ko) * 2011-05-11 2012-11-21 한국전자통신연구원 염료감응형 태양전지의 제조 방법
RU2014126428A (ru) * 2011-11-28 2016-01-27 Конинклейке Филипс Н.В. Рентгеновская трубка с подогреваемым автоэмиссионным эмиттером электронов и способ приведения в действие упомянутой трубки
EP2917382A4 (en) 2012-11-06 2016-07-06 Oti Lumionics Inc METHOD OF DEPOSITING A CONDUCTIVE COATING ON A SURFACE
WO2017100944A1 (en) 2015-12-16 2017-06-22 Oti Lumionics Inc. Barrier coating for opto-electronic devices
CN105742139A (zh) * 2016-03-31 2016-07-06 南京邮电大学 一种复合型场发射阴极发射源及其制备方法
WO2018033860A1 (en) 2016-08-15 2018-02-22 Oti Lumionics Inc. Light transmissive electrode for light emitting devices
RU2717526C1 (ru) * 2019-10-29 2020-03-23 Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) Способ изготовления холодного катода
EP3933881A1 (en) 2020-06-30 2022-01-05 VEC Imaging GmbH & Co. KG X-ray source with multiple grids
CN113223912B (zh) * 2021-03-26 2023-12-26 国家纳米科学中心 低功函数材料修饰的碳纳米材料功能化针尖及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1394055A (en) * 1971-07-09 1975-05-14 Nat Res Dev Electron emitters
DE2810736A1 (de) * 1978-03-13 1979-09-27 Max Planck Gesellschaft Feldemissionskathode sowie herstellungsverfahren und verwendung hierfuer
US4728851A (en) * 1982-01-08 1988-03-01 Ford Motor Company Field emitter device with gated memory
US5548185A (en) * 1992-03-16 1996-08-20 Microelectronics And Computer Technology Corporation Triode structure flat panel display employing flat field emission cathode
DE4405768A1 (de) * 1994-02-23 1995-08-24 Till Keesmann Feldemissionskathodeneinrichtung und Verfahren zu ihrer Herstellung
US5648699A (en) * 1995-11-09 1997-07-15 Lucent Technologies Inc. Field emission devices employing improved emitters on metal foil and methods for making such devices
US5872422A (en) * 1995-12-20 1999-02-16 Advanced Technology Materials, Inc. Carbon fiber-based field emission devices
DE69823441T2 (de) * 1997-09-30 2004-09-23 Noritake Co., Ltd., Nagoya Elektronen emittierende Quelle
US5949185A (en) * 1997-10-22 1999-09-07 St. Clair Intellectual Property Consultants, Inc. Field emission display devices
US6265466B1 (en) * 1999-02-12 2001-07-24 Eikos, Inc. Electromagnetic shielding composite comprising nanotubes
US6280697B1 (en) * 1999-03-01 2001-08-28 The University Of North Carolina-Chapel Hill Nanotube-based high energy material and method
US6361861B2 (en) * 1999-06-14 2002-03-26 Battelle Memorial Institute Carbon nanotubes on a substrate
US6504292B1 (en) * 1999-07-15 2003-01-07 Agere Systems Inc. Field emitting device comprising metallized nanostructures and method for making the same
KR100312694B1 (ko) * 1999-07-16 2001-11-03 김순택 카본 나노튜브 필름을 전자 방출원으로 사용하는 전계 방출 표시 장치
US6359383B1 (en) * 1999-08-19 2002-03-19 Industrial Technology Research Institute Field emission display device equipped with nanotube emitters and method for fabricating
US6401526B1 (en) * 1999-12-10 2002-06-11 The Board Of Trustees Of The Leland Stanford Junior University Carbon nanotubes and methods of fabrication thereof using a liquid phase catalyst precursor
JP2001185019A (ja) * 1999-12-27 2001-07-06 Hitachi Powdered Metals Co Ltd 電界放出型カソード、電子放出装置、及び電子放出装置の製造方法
KR100490527B1 (ko) * 2000-02-07 2005-05-17 삼성에스디아이 주식회사 카본나노튜브를 채용한 2차 전자 증폭 구조체 및 이를 이용한 플라즈마 표시 패널 및 백라이트
CA2400411A1 (en) * 2000-02-16 2001-08-23 Fullerene International Corporation Diamond/carbon nanotube structures for efficient electron field emission
KR100487069B1 (ko) * 2000-04-12 2005-05-03 일진나노텍 주식회사 새로운 물질로 이루어진 전극을 이용하는 수퍼 커패시터 및 그 제조 방법
US6334939B1 (en) * 2000-06-15 2002-01-01 The University Of North Carolina At Chapel Hill Nanostructure-based high energy capacity material
US6495258B1 (en) * 2000-09-20 2002-12-17 Auburn University Structures with high number density of carbon nanotubes and 3-dimensional distribution
KR20020049630A (ko) * 2000-12-19 2002-06-26 임지순 전계방출 에미터
US6436221B1 (en) * 2001-02-07 2002-08-20 Industrial Technology Research Institute Method of improving field emission efficiency for fabricating carbon nanotube field emitters
KR20030060611A (ko) * 2002-01-10 2003-07-16 삼성전자주식회사 보호막을 가지는 탄소나노튜브를 구비하는 전계방출소자

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101802967B (zh) * 2007-09-14 2013-08-28 国立大学法人东北大学 阴极体以及采用该阴极体的荧光管

Also Published As

Publication number Publication date
WO2006121872A2 (en) 2006-11-16
WO2006121872A3 (en) 2007-01-04
JP2008541356A (ja) 2008-11-20
CN101171658A (zh) 2008-04-30
US20050200261A1 (en) 2005-09-15
KR20080005603A (ko) 2008-01-14
CA2606368A1 (en) 2006-11-16

Similar Documents

Publication Publication Date Title
TW200705501A (en) Low work function cathode
MX2007009666A (es) Particulas de paladio-cobalto como electrocatalizadores de reduccion de oxigeno.
WO2009089018A3 (en) Porous electrodes and associated methods
EP2027916A4 (en) METHOD OF IMPLEMENTATION, METAL OXIDEANOPARTICLES OBTAINED THEREFROM, OR CARBON CARBONATING NANOPARTICLES, ELECTRODE CONTAINING THE CARBON AND ELECTRODE ELECTROCHEMICAL EQUIPMENT
ATE524843T1 (de) Leistungsstarke und langlebige nichtedelmetall- brennstoffzellenkatalysatoren
EA200700900A1 (ru) Керамические расклинивающие наполнители с малой плотностью
WO2006127315A3 (en) Oled-electron transporting layer
EP2012375A3 (en) Organic light emitting device
EP1961700A4 (en) GRAPHITE MATERIAL, CARBON MATERIAL FOR ELECTRODE FOR BATTERY AND BATTERY
TW200702423A (en) Organic electroluminescent device
TW200714122A (en) A diamond field emission tip and a method of formation
GB2441096A (en) Oxygenation of aqueous systems
TW200940678A (en) Light-emitting element, light-emitting device, and electronic device
WO2004100284A3 (en) Direct hydrocarbon fuel cells
FI20070724A (fi) Ohutparisto, jonka käyttöikä on pidempi
EP2226830A3 (en) Charged particle beam processing
TW200644308A (en) Method and apparatus for directional organic light emitting diodes
WO2018176063A3 (en) STABILIZED BIRNESSITE CATHODE FOR HIGH POWER AND HIGH ENERGY DENSITY APPLICATIONS
SG133505A1 (en) Addition of d2 to h2 to detect and calibrate atomic hydrogen formed by dissociative electron attachment
BR112014007896B8 (pt) Método de preparação de lama anódica
WO2012029274A3 (en) Iron-based mixture powder for sintering and iron-based sintered alloy
WO2011003173A8 (fr) Electrodes bipolaires à haute efficacité énergétique et usage de celles-ci pour la synthèse du chlorate de sodium
WO2014046794A3 (en) Oxidizing organic compounds while reducing carbon dioxide
EA200500940A1 (ru) Высокоэффективные керамические аноды и способ их изготовления
TW200710907A (en) Carbon material for a field emission cathode