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FR2803944B1 - ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF - Google Patents

ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF

Info

Publication number
FR2803944B1
FR2803944B1 FR0000472A FR0000472A FR2803944B1 FR 2803944 B1 FR2803944 B1 FR 2803944B1 FR 0000472 A FR0000472 A FR 0000472A FR 0000472 A FR0000472 A FR 0000472A FR 2803944 B1 FR2803944 B1 FR 2803944B1
Authority
FR
France
Prior art keywords
manufacturing
electron generating
generating cathode
cathode
electron
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0000472A
Other languages
French (fr)
Other versions
FR2803944A1 (en
Inventor
Pierre Legagneux
Didier Pribat
Dominique Dieumegard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales Electron Devices SA
Original Assignee
Thomson Tubes Electroniques
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 Thomson Tubes Electroniques filed Critical Thomson Tubes Electroniques
Priority to FR0000472A priority Critical patent/FR2803944B1/en
Priority to PCT/FR2001/000123 priority patent/WO2001052296A1/en
Priority to DE60128063T priority patent/DE60128063T2/en
Priority to EP01903954A priority patent/EP1249028B1/en
Publication of FR2803944A1 publication Critical patent/FR2803944A1/en
Application granted granted Critical
Publication of FR2803944B1 publication Critical patent/FR2803944B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
FR0000472A 2000-01-14 2000-01-14 ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF Expired - Fee Related FR2803944B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0000472A FR2803944B1 (en) 2000-01-14 2000-01-14 ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF
PCT/FR2001/000123 WO2001052296A1 (en) 2000-01-14 2001-01-15 Electron generating cathode and method for the production thereof
DE60128063T DE60128063T2 (en) 2000-01-14 2001-01-15 ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD
EP01903954A EP1249028B1 (en) 2000-01-14 2001-01-15 Electron generating cathode and method for the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000472A FR2803944B1 (en) 2000-01-14 2000-01-14 ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF

Publications (2)

Publication Number Publication Date
FR2803944A1 FR2803944A1 (en) 2001-07-20
FR2803944B1 true FR2803944B1 (en) 2002-06-14

Family

ID=8845928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000472A Expired - Fee Related FR2803944B1 (en) 2000-01-14 2000-01-14 ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF

Country Status (4)

Country Link
EP (1) EP1249028B1 (en)
DE (1) DE60128063T2 (en)
FR (1) FR2803944B1 (en)
WO (1) WO2001052296A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7075093B2 (en) 2004-05-12 2006-07-11 Gorski Richard M Parallel multi-electron beam lithography for IC fabrication with precise X-Y translation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678325A (en) * 1969-03-14 1972-07-18 Matsushita Electric Industrial Co Ltd High-field emission cathodes and methods for preparing the cathodes
US4164680A (en) * 1975-08-27 1979-08-14 Villalobos Humberto F Polycrystalline diamond emitter
CA1272504A (en) * 1986-11-18 1990-08-07 Franz Prein Surface for electric discharge
US5619092A (en) * 1993-02-01 1997-04-08 Motorola Enhanced electron emitter
US5698328A (en) * 1994-04-06 1997-12-16 The Regents Of The University Of California Diamond thin film electron emitter
US5608283A (en) * 1994-06-29 1997-03-04 Candescent Technologies Corporation Electron-emitting devices utilizing electron-emissive particles which typically contain carbon
US5637950A (en) * 1994-10-31 1997-06-10 Lucent Technologies Inc. Field emission devices employing enhanced diamond field emitters
JPH08180824A (en) * 1994-12-22 1996-07-12 Hitachi Ltd Electron beam source, manufacturing method thereof, electron beam source device, and electron beam device using the same
JP3299544B2 (en) * 1995-02-15 2002-07-08 ライトラブ・アーベー Field emission cathode and method of manufacturing the same
WO1997007522A1 (en) * 1995-08-14 1997-02-27 Sandia Corporation Method for creation of controlled field emission sites
US5857882A (en) * 1996-02-27 1999-01-12 Sandia Corporation Processing of materials for uniform field emission
US5981071A (en) * 1996-05-20 1999-11-09 Borealis Technical Limited Doped diamond for vacuum diode heat pumps and vacuum diode thermionic generators
DE19910156C2 (en) * 1999-02-26 2002-07-18 Hahn Meitner Inst Berlin Gmbh Electron emitter and method for its production

Also Published As

Publication number Publication date
WO2001052296A1 (en) 2001-07-19
EP1249028A1 (en) 2002-10-16
DE60128063T2 (en) 2008-01-03
EP1249028B1 (en) 2007-04-25
DE60128063D1 (en) 2007-06-06
FR2803944A1 (en) 2001-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081029