AU689702B2 - A field emission cathode and methods in the production thereof - Google Patents

A field emission cathode and methods in the production thereof

Info

Publication number
AU689702B2
AU689702B2 AU47372/96A AU4737296A AU689702B2 AU 689702 B2 AU689702 B2 AU 689702B2 AU 47372/96 A AU47372/96 A AU 47372/96A AU 4737296 A AU4737296 A AU 4737296A AU 689702 B2 AU689702 B2 AU 689702B2
Authority
AU
Australia
Prior art keywords
field emission
emitting surface
substance
irregularities
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.)
Ceased
Application number
AU47372/96A
Other languages
English (en)
Other versions
AU4737296A (en
Inventor
V. S. Kaftanov
E. P. Sheshin
A. L. Suvorov
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 Sweden 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 AU4737296A publication Critical patent/AU4737296A/en
Application granted granted Critical
Publication of AU689702B2 publication Critical patent/AU689702B2/en
Assigned to LIGHTLAB SWEDEN AB reassignment LIGHTLAB SWEDEN AB Alteration of Name(s) in Register under S187 Assignors: LIGHTLAB AB
Anticipated expiration legal-status Critical
Ceased 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)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AU47372/96A 1995-02-15 1996-02-15 A field emission cathode and methods in the production thereof Ceased AU689702B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9500554 1995-02-15
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
US467825 1995-06-06
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
AU4737296A AU4737296A (en) 1996-09-04
AU689702B2 true AU689702B2 (en) 1998-04-02

Family

ID=26662227

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47372/96A Ceased AU689702B2 (en) 1995-02-15 1996-02-15 A field emission cathode and methods in the production thereof

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
SE510413C2 (sv) * 1997-06-13 1999-05-25 Lightlab Ab En fältemissionskatod och en ljuskälla innefattande en fältemissionskatod
SE510412C2 (sv) * 1997-06-13 1999-05-25 Lightlab Ab En ljuskälla innefattande en fältemissionskatod och en fältemissionskatod för användning i en ljuskälla
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
KR100674693B1 (ko) * 1999-03-17 2007-01-26 마쯔시다덴기산교 가부시키가이샤 전자방출소자 및 이것을 사용한 화상표시장치
CN1361918A (zh) * 1999-06-10 2002-07-31 光实验室股份公司 生产场致发射阴极的方法、场致发射阴极及光源
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272699A (en) * 1978-03-13 1981-06-09 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V Electron impact ion source with field emission cathode
US4728851A (en) * 1982-01-08 1988-03-01 Ford Motor Company Field emitter device with gated memory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272699A (en) * 1978-03-13 1981-06-09 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V Electron impact ion source with field emission cathode
US4728851A (en) * 1982-01-08 1988-03-01 Ford Motor Company Field emitter device with gated memory

Also Published As

Publication number Publication date
CN1097836C (zh) 2003-01-01
EP0809854A1 (fr) 1997-12-03
EP0809854B1 (fr) 2000-11-08
CN1174629A (zh) 1998-02-25
CA2212681A1 (fr) 1996-08-22
MX9706141A (es) 1998-08-30
ES2152513T3 (es) 2001-02-01
JPH11500259A (ja) 1999-01-06
ATE197515T1 (de) 2000-11-11
WO1996025753A1 (fr) 1996-08-22
DE69610902T2 (de) 2001-04-19
JP3299544B2 (ja) 2002-07-08
CA2212681C (fr) 2001-12-11
AU4737296A (en) 1996-09-04
DE69610902D1 (de) 2000-12-14

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