DE69610902T2 - Feldemissionskathode und herstellungsverfahren derselben - Google Patents

Feldemissionskathode und herstellungsverfahren derselben

Info

Publication number
DE69610902T2
DE69610902T2 DE69610902T DE69610902T DE69610902T2 DE 69610902 T2 DE69610902 T2 DE 69610902T2 DE 69610902 T DE69610902 T DE 69610902T DE 69610902 T DE69610902 T DE 69610902T DE 69610902 T2 DE69610902 T2 DE 69610902T2
Authority
DE
Germany
Prior art keywords
field emission
emission cathode
emitting surface
manufacturing
cathode
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
DE69610902T
Other languages
German (de)
English (en)
Other versions
DE69610902D1 (de
Inventor
V S Kaftanov
A L Suvorov
E P Sheshin
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.)
Lightlab AB
Original Assignee
Lightlab AB
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 SE9500554A external-priority patent/SE504603C2/sv
Priority claimed from US08/467,825 external-priority patent/US5588893A/en
Application filed by Lightlab AB filed Critical Lightlab AB
Publication of DE69610902D1 publication Critical patent/DE69610902D1/de
Application granted granted Critical
Publication of DE69610902T2 publication Critical patent/DE69610902T2/de
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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Discharge Lamp (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69610902T 1995-02-15 1996-02-15 Feldemissionskathode und herstellungsverfahren derselben Expired - Fee Related DE69610902T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9500554A SE504603C2 (sv) 1995-02-15 1995-02-15 Metod vid tillverkning av en fältemissionskatod samt fältemissionskatod
US08/467,825 US5588893A (en) 1995-06-06 1995-06-06 Field emission cathode and methods in the production thereof
PCT/SE1996/000209 WO1996025753A1 (fr) 1995-02-15 1996-02-15 Cathode a emission de champ et procedes pour la realiser

Publications (2)

Publication Number Publication Date
DE69610902D1 DE69610902D1 (de) 2000-12-14
DE69610902T2 true DE69610902T2 (de) 2001-04-19

Family

ID=26662227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610902T Expired - Fee Related DE69610902T2 (de) 1995-02-15 1996-02-15 Feldemissionskathode und herstellungsverfahren derselben

Country Status (10)

Country Link
EP (1) EP0809854B1 (fr)
JP (1) JP3299544B2 (fr)
CN (1) CN1097836C (fr)
AT (1) ATE197515T1 (fr)
AU (1) AU689702B2 (fr)
CA (1) CA2212681C (fr)
DE (1) DE69610902T2 (fr)
ES (1) ES2152513T3 (fr)
MX (1) MX9706141A (fr)
WO (1) WO1996025753A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510412C2 (sv) * 1997-06-13 1999-05-25 Lightlab Ab En ljuskälla innefattande en fältemissionskatod och en fältemissionskatod för användning i en ljuskälla
SE510413C2 (sv) * 1997-06-13 1999-05-25 Lightlab Ab En fältemissionskatod och en ljuskälla innefattande en fältemissionskatod
US6054801A (en) * 1998-02-27 2000-04-25 Regents, University Of California Field emission cathode fabricated from porous carbon foam material
JP4131306B2 (ja) * 1998-12-10 2008-08-13 昭和電工株式会社 電子放出素材
US6486609B1 (en) * 1999-03-17 2002-11-26 Matsushita Electric Industries, Inc. Electron-emitting element and image display device using the same
BR0011479A (pt) * 1999-06-10 2002-03-19 Lightlab Ab Método de produção de um catodo emissor de campo para uma fonte de luz, catodo emissor de campo, e, fonte de luz
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
FR2803944B1 (fr) * 2000-01-14 2002-06-14 Thomson Tubes Electroniques Cathode generatrice d'electrons et son procede de fabrication
JP3636154B2 (ja) * 2002-03-27 2005-04-06 ソニー株式会社 冷陰極電界電子放出素子及びその製造方法、並びに、冷陰極電界電子放出表示装置及びその製造方法
JP3907626B2 (ja) 2003-01-28 2007-04-18 キヤノン株式会社 電子源の製造方法、画像表示装置の製造方法、電子放出素子の製造方法、画像表示装置、特性調整方法、及び画像表示装置の特性調整方法
JP2007265639A (ja) * 2006-03-27 2007-10-11 Osaka Univ 電子波干渉電子源とその製造方法およびそれを用いた素子
RU2598857C2 (ru) * 2014-08-07 2016-09-27 Публичное акционерное общество "Автоэмиссионные технологии" Малогабаритная автоэмиссионная электронная пушка

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP0809854A1 (fr) 1997-12-03
AU4737296A (en) 1996-09-04
WO1996025753A1 (fr) 1996-08-22
DE69610902D1 (de) 2000-12-14
JP3299544B2 (ja) 2002-07-08
CA2212681C (fr) 2001-12-11
CN1174629A (zh) 1998-02-25
MX9706141A (es) 1998-08-30
ATE197515T1 (de) 2000-11-11
ES2152513T3 (es) 2001-02-01
AU689702B2 (en) 1998-04-02
EP0809854B1 (fr) 2000-11-08
CA2212681A1 (fr) 1996-08-22
CN1097836C (zh) 2003-01-01
JPH11500259A (ja) 1999-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee