DE69811364D1 - Feldemissionskathode und eine lichtquelle mit einer feldemissionskathode - Google Patents

Feldemissionskathode und eine lichtquelle mit einer feldemissionskathode

Info

Publication number
DE69811364D1
DE69811364D1 DE69811364T DE69811364T DE69811364D1 DE 69811364 D1 DE69811364 D1 DE 69811364D1 DE 69811364 T DE69811364 T DE 69811364T DE 69811364 T DE69811364 T DE 69811364T DE 69811364 D1 DE69811364 D1 DE 69811364D1
Authority
DE
Germany
Prior art keywords
field emission
emission cathode
light source
cathode
field
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
DE69811364T
Other languages
English (en)
Inventor
Vitaly Sergeevich Kaftanov
Alexander Leonidovich Suvorov
Evgenij Pavlovich Sheshin
Jan Olsfors
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
Application filed by Lightlab AB filed Critical Lightlab AB
Application granted granted Critical
Publication of DE69811364D1 publication Critical patent/DE69811364D1/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
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
    • H01J63/04—Vessels provided with luminescent coatings; Selection of materials for the coatings
    • 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
DE69811364T 1997-06-13 1998-06-10 Feldemissionskathode und eine lichtquelle mit einer feldemissionskathode Expired - Lifetime DE69811364D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702276A SE510413C2 (sv) 1997-06-13 1997-06-13 En fältemissionskatod och en ljuskälla innefattande en fältemissionskatod
PCT/SE1998/001117 WO1998057345A1 (en) 1997-06-13 1998-06-10 Field emission cathode and a light source including a field emission cathode

Publications (1)

Publication Number Publication Date
DE69811364D1 true DE69811364D1 (de) 2003-03-20

Family

ID=20407383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811364T Expired - Lifetime DE69811364D1 (de) 1997-06-13 1998-06-10 Feldemissionskathode und eine lichtquelle mit einer feldemissionskathode

Country Status (13)

Country Link
US (1) US5877588A (de)
EP (1) EP0988640B1 (de)
JP (1) JP2002504260A (de)
CN (1) CN1121054C (de)
AR (1) AR015877A1 (de)
AT (1) ATE232645T1 (de)
AU (1) AU734523B2 (de)
BR (1) BR9810255A (de)
CA (1) CA2293269A1 (de)
DE (1) DE69811364D1 (de)
SE (1) SE510413C2 (de)
WO (1) WO1998057345A1 (de)
ZA (1) ZA984369B (de)

Families Citing this family (13)

* 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
WO2002047104A1 (en) * 2000-12-08 2002-06-13 Lightlab Ab A field emitting cathode and a light source using a field emitting cathode
SE523574C2 (sv) * 2001-12-11 2004-04-27 Lightlab Ab Anordning och metod för emission av ljus
KR100577473B1 (ko) * 2004-03-09 2006-05-10 한국원자력연구소 전계방출팁을 이용한 저에너지 대면적 전자빔 조사장치
EP1605489A3 (de) * 2004-06-10 2008-06-11 Dialight Japan Co., Ltd. Feldelektronen-Emissionseinrichtung und Beleuchtungseinrichtung
TW200723348A (en) * 2005-12-09 2007-06-16 Ind Tech Res Inst Light source for projection system
US20110095674A1 (en) * 2009-10-27 2011-04-28 Herring Richard N Cold Cathode Lighting Device As Fluorescent Tube Replacement
EP2375435B1 (de) * 2010-04-06 2016-07-06 LightLab Sweden AB Feldemissionskathode
EP2472553B1 (de) * 2010-12-28 2018-06-27 LightLab Sweden AB Feldemissionsbeleuchtungsanordnung
US9142377B2 (en) 2011-07-04 2015-09-22 Tetra Laval Holdings & Finance S.A. Cathode housing suspension of an electron beam device
US9245671B2 (en) 2012-03-14 2016-01-26 Ut-Battelle, Llc Electrically isolated, high melting point, metal wire arrays and method of making same
US20130241389A1 (en) * 2012-03-14 2013-09-19 Ut-Battelle, Llc Vacuum field emission devices and methods of making same
EP2784800B1 (de) * 2013-03-25 2018-12-05 LightLab Sweden AB Geformte Kathode für Feldemissionsanordnung

Family Cites Families (12)

* 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
GB2070849B (en) * 1980-02-27 1983-11-09 Gen Electric Co Ltd Cathodoluminescent lamps
EP0054356A1 (de) * 1980-12-17 1982-06-23 THE GENERAL ELECTRIC COMPANY, p.l.c. Kathodolumineszente Lichtquellen und aus solchen Lichtquellen bestehende Beleuchtungseinrichtungen
GB2097181B (en) * 1981-04-22 1984-12-12 Gen Electric Plc Cathodoluminescent lamps
EP0102139A3 (de) * 1982-08-19 1984-11-07 Osram- Gec Limited Kathodolumineszierende Lichtquellen und Lichtanlagen mit solcher Quellen
DE3338916A1 (de) * 1983-10-27 1985-05-09 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Reinigungsbuerste fuer gefaesse
DE4002049C2 (de) * 1990-01-24 1993-12-09 Deutsche Forsch Luft Raumfahrt Elektronenemissionsquelle und Einrichtung zum Bestrahlen von Medien mit einer solchen Elektronenemissionsquelle
US5892323A (en) * 1993-03-08 1999-04-06 International Business Machines Corporation Structure and method of making field emission displays
US5588893A (en) * 1995-06-06 1996-12-31 Kentucky Research And Investment Company Limited Field emission cathode and methods in the production thereof
JP3299544B2 (ja) * 1995-02-15 2002-07-08 ライトラブ・アーベー 電界放出カソード及びその製造方法
WO1997007531A1 (en) * 1995-08-14 1997-02-27 E.I. Du Pont De Nemours And Company Fluorescent lamp
US5697827A (en) * 1996-01-11 1997-12-16 Rabinowitz; Mario Emissive flat panel display with improved regenerative cathode

Also Published As

Publication number Publication date
AU8049498A (en) 1998-12-30
CN1264492A (zh) 2000-08-23
WO1998057345A1 (en) 1998-12-17
AU734523B2 (en) 2001-06-14
SE9702276D0 (sv) 1997-06-13
US5877588A (en) 1999-03-02
EP0988640B1 (de) 2003-02-12
CA2293269A1 (en) 1998-12-17
SE510413C2 (sv) 1999-05-25
ZA984369B (en) 1998-11-30
BR9810255A (pt) 2000-09-19
EP0988640A1 (de) 2000-03-29
JP2002504260A (ja) 2002-02-05
ATE232645T1 (de) 2003-02-15
CN1121054C (zh) 2003-09-10
SE9702276L (sv) 1998-12-14
AR015877A1 (es) 2001-05-30

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Legal Events

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