ATE359596T1 - Kathode für eine elektronenquelle - Google Patents

Kathode für eine elektronenquelle

Info

Publication number
ATE359596T1
ATE359596T1 AT04731955T AT04731955T ATE359596T1 AT E359596 T1 ATE359596 T1 AT E359596T1 AT 04731955 T AT04731955 T AT 04731955T AT 04731955 T AT04731955 T AT 04731955T AT E359596 T1 ATE359596 T1 AT E359596T1
Authority
AT
Austria
Prior art keywords
cathode
electron source
carbon
nanotube
electrodes
Prior art date
Application number
AT04731955T
Other languages
English (en)
Inventor
David Christopher Cox
Roy Duncan Forrest
Sembukutiarachilage Ravi Silva
Original Assignee
University Of Surrey
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 University Of Surrey filed Critical University Of Surrey
Application granted granted Critical
Publication of ATE359596T1 publication Critical patent/ATE359596T1/de

Links

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Saccharide Compounds (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electron Sources, Ion Sources (AREA)
AT04731955T 2003-05-08 2004-05-10 Kathode für eine elektronenquelle ATE359596T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0310492.4A GB0310492D0 (en) 2003-05-08 2003-05-08 Carbon nanotube based electron sources

Publications (1)

Publication Number Publication Date
ATE359596T1 true ATE359596T1 (de) 2007-05-15

Family

ID=9957604

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04731955T ATE359596T1 (de) 2003-05-08 2004-05-10 Kathode für eine elektronenquelle

Country Status (8)

Country Link
US (1) US20060124958A1 (de)
EP (1) EP1623443B1 (de)
JP (1) JP2006525633A (de)
KR (1) KR20060017775A (de)
AT (1) ATE359596T1 (de)
DE (1) DE602004005848T2 (de)
GB (1) GB0310492D0 (de)
WO (1) WO2004100201A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7260939B2 (en) * 2004-12-17 2007-08-28 General Electric Company Thermal transfer device and system and method incorporating same
CN1949449B (zh) * 2005-10-14 2010-09-29 北京富纳特创新科技有限公司 电子发射器件
CN101192494B (zh) * 2006-11-24 2010-09-29 清华大学 电子发射元件的制备方法
CN101459019B (zh) * 2007-12-14 2012-01-25 清华大学 热电子源
CN101471215B (zh) * 2007-12-29 2011-11-09 清华大学 热电子源的制备方法
CN101471210B (zh) * 2007-12-29 2010-11-10 清华大学 热电子源
WO2012177900A1 (en) 2011-06-22 2012-12-27 Research Triangle Institute, International Bipolar microelectronic device
US10790403B1 (en) 2013-03-14 2020-09-29 nVizix LLC Microfabricated vacuum photodiode arrays for solar power
US10147581B2 (en) * 2016-01-26 2018-12-04 Electronics And Telecommunications Research Institute X-ray tube including hybrid electron emission source
US9984846B2 (en) * 2016-06-30 2018-05-29 Kla-Tencor Corporation High brightness boron-containing electron beam emitters for use in a vacuum environment
WO2018075459A1 (en) * 2016-10-17 2018-04-26 Wisys Technology Foundation, Inc. Planar vacuum field emission transistor
CN118610055B (zh) * 2017-12-13 2025-06-03 应用材料以色列公司 带电粒子束源和用于组装带电粒子束源的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000164112A (ja) * 1998-11-27 2000-06-16 Matsushita Electronics Industry Corp 陰極、陰極の製造方法、電子銃
JP3769149B2 (ja) * 1999-08-03 2006-04-19 株式会社リコー 電子放出素子とその製造方法、および該電子放出素子を使用した画像形成装置
JP3859199B2 (ja) * 2000-07-18 2006-12-20 エルジー エレクトロニクス インコーポレイティド カーボンナノチューブの水平成長方法及びこれを利用した電界効果トランジスタ
JP4512176B2 (ja) * 2001-02-08 2010-07-28 株式会社日立製作所 カーボンナノチューブ電子素子および電子源
US6672925B2 (en) * 2001-08-17 2004-01-06 Motorola, Inc. Vacuum microelectronic device and method
KR100449071B1 (ko) * 2001-12-28 2004-09-18 한국전자통신연구원 전계 방출 소자용 캐소드

Also Published As

Publication number Publication date
US20060124958A1 (en) 2006-06-15
WO2004100201A3 (en) 2005-03-24
JP2006525633A (ja) 2006-11-09
WO2004100201A2 (en) 2004-11-18
EP1623443A2 (de) 2006-02-08
GB0310492D0 (en) 2003-06-11
EP1623443B1 (de) 2007-04-11
KR20060017775A (ko) 2006-02-27
DE602004005848T2 (de) 2007-12-13
DE602004005848D1 (de) 2007-05-24

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