DE69531220D1 - Feldemissionselektronenquelle und Bildschirm mit solcher Feldemissionselektronenquelle - Google Patents

Feldemissionselektronenquelle und Bildschirm mit solcher Feldemissionselektronenquelle

Info

Publication number
DE69531220D1
DE69531220D1 DE69531220T DE69531220T DE69531220D1 DE 69531220 D1 DE69531220 D1 DE 69531220D1 DE 69531220 T DE69531220 T DE 69531220T DE 69531220 T DE69531220 T DE 69531220T DE 69531220 D1 DE69531220 D1 DE 69531220D1
Authority
DE
Germany
Prior art keywords
field emission
electron source
emission electron
screen
source
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 - Lifetime
Application number
DE69531220T
Other languages
English (en)
Other versions
DE69531220T2 (de
Inventor
Robert Meyer
Pierre Vaudaine
Philippe Rambaud
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR9404948A external-priority patent/FR2719155B1/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE69531220D1 publication Critical patent/DE69531220D1/de
Publication of DE69531220T2 publication Critical patent/DE69531220T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
DE69531220T 1994-04-25 1995-04-24 Feldemissionselektronenquelle und Bildschirm mit solcher Feldemissionselektronenquelle Expired - Lifetime DE69531220T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9404948A FR2719155B1 (fr) 1994-04-25 1994-04-25 Procédé de réalisation de sources d'électrons à micropointes et source d'électrons à micropointes obtenue par ce procédé.
FR9404948 1994-04-25
FR9413972A FR2719156B1 (fr) 1994-04-25 1994-11-22 Source d'électrons à micropointes, les micropointes comportant deux parties.
FR9413972 1994-11-22

Publications (2)

Publication Number Publication Date
DE69531220D1 true DE69531220D1 (de) 2003-08-07
DE69531220T2 DE69531220T2 (de) 2004-05-27

Family

ID=26231113

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69531220T Expired - Lifetime DE69531220T2 (de) 1994-04-25 1995-04-24 Feldemissionselektronenquelle und Bildschirm mit solcher Feldemissionselektronenquelle
DE69514576T Expired - Lifetime DE69514576T2 (de) 1994-04-25 1995-04-24 Herstellungsverfahren einer Mikrospitzelektronenquelle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69514576T Expired - Lifetime DE69514576T2 (de) 1994-04-25 1995-04-24 Herstellungsverfahren einer Mikrospitzelektronenquelle

Country Status (5)

Country Link
US (1) US5635790A (de)
EP (2) EP0689222B1 (de)
CA (1) CA2146528A1 (de)
DE (2) DE69531220T2 (de)
FR (1) FR2719156B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5702281A (en) * 1995-04-20 1997-12-30 Industrial Technology Research Institute Fabrication of two-part emitter for gated field emission device
US6356014B2 (en) * 1997-03-27 2002-03-12 Candescent Technologies Corporation Electron emitters coated with carbon containing layer
US6004180A (en) * 1997-09-30 1999-12-21 Candescent Technologies Corporation Cleaning of electron-emissive elements
JP2002083555A (ja) * 2000-07-17 2002-03-22 Hewlett Packard Co <Hp> セルフアライメント型電子源デバイス
US6873097B2 (en) * 2001-06-28 2005-03-29 Candescent Technologies Corporation Cleaning of cathode-ray tube display
CN1300818C (zh) * 2003-08-06 2007-02-14 北京大学 一种场发射针尖及其制备方法与应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593953B1 (fr) * 1986-01-24 1988-04-29 Commissariat Energie Atomique Procede de fabrication d'un dispositif de visualisation par cathodoluminescence excitee par emission de champ
FR2623013A1 (fr) * 1987-11-06 1989-05-12 Commissariat Energie Atomique Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ,utilisant cette source
US5225820A (en) * 1988-06-29 1993-07-06 Commissariat A L'energie Atomique Microtip trichromatic fluorescent screen
EP0434330A3 (en) * 1989-12-18 1991-11-06 Seiko Epson Corporation Field emission device and process for producing the same
FR2658839B1 (fr) * 1990-02-23 1997-06-20 Thomson Csf Procede de croissance controlee de cristaux aciculaires et application a la realisation de microcathodes a pointes.
FR2663462B1 (fr) * 1990-06-13 1992-09-11 Commissariat Energie Atomique Source d'electrons a cathodes emissives a micropointes.
US5203731A (en) * 1990-07-18 1993-04-20 International Business Machines Corporation Process and structure of an integrated vacuum microelectronic device
US5382867A (en) * 1991-10-02 1995-01-17 Sharp Kabushiki Kaisha Field-emission type electronic device
GB9210419D0 (en) * 1992-05-15 1992-07-01 Marconi Gec Ltd Cathode structures

Also Published As

Publication number Publication date
CA2146528A1 (en) 1995-10-26
DE69514576T2 (de) 2000-08-10
DE69514576D1 (de) 2000-02-24
DE69531220T2 (de) 2004-05-27
EP0689222A2 (de) 1995-12-27
EP0689222B1 (de) 2000-01-19
EP0856868B1 (de) 2003-07-02
EP0856868A3 (de) 1998-09-30
US5635790A (en) 1997-06-03
EP0689222A3 (de) 1996-02-07
EP0856868A2 (de) 1998-08-05
FR2719156A1 (fr) 1995-10-27
FR2719156B1 (fr) 1996-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition