DE69610260D1 - Elektrodenlose Starkstromentladungslampe mit Hilfsmittel zur Feldsymmetrierung - Google Patents

Elektrodenlose Starkstromentladungslampe mit Hilfsmittel zur Feldsymmetrierung

Info

Publication number
DE69610260D1
DE69610260D1 DE69610260T DE69610260T DE69610260D1 DE 69610260 D1 DE69610260 D1 DE 69610260D1 DE 69610260 T DE69610260 T DE 69610260T DE 69610260 T DE69610260 T DE 69610260T DE 69610260 D1 DE69610260 D1 DE 69610260D1
Authority
DE
Germany
Prior art keywords
symmetrization
aids
field
discharge lamp
voltage discharge
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
DE69610260T
Other languages
English (en)
Other versions
DE69610260T2 (de
Inventor
Walter P Lapatovich
Scott J Butler
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.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania Inc
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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Application granted granted Critical
Publication of DE69610260D1 publication Critical patent/DE69610260D1/de
Publication of DE69610260T2 publication Critical patent/DE69610260T2/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
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE69610260T 1995-06-16 1996-06-14 Elektrodenlose Starkstromentladungslampe mit Hilfsmittel zur Feldsymmetrierung Expired - Lifetime DE69610260T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/491,434 US5545953A (en) 1995-06-16 1995-06-16 Electrodeless high intensity discharge lamp having field symmetrizing aid

Publications (2)

Publication Number Publication Date
DE69610260D1 true DE69610260D1 (de) 2000-10-19
DE69610260T2 DE69610260T2 (de) 2001-01-18

Family

ID=23952208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610260T Expired - Lifetime DE69610260T2 (de) 1995-06-16 1996-06-14 Elektrodenlose Starkstromentladungslampe mit Hilfsmittel zur Feldsymmetrierung

Country Status (7)

Country Link
US (1) US5545953A (de)
EP (1) EP0749152B1 (de)
JP (1) JP3691591B2 (de)
KR (1) KR100417342B1 (de)
CN (1) CN1141499A (de)
CA (1) CA2178854A1 (de)
DE (1) DE69610260T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861706A (en) * 1997-06-10 1999-01-19 Osram Sylvania Inc. Electrodeless high intensity discharge medical lamp
US6107752A (en) * 1998-03-03 2000-08-22 Osram Sylvania Inc. Coaxial applicators for electrodeless high intensity discharge lamps
WO2002082501A1 (en) * 2001-04-05 2002-10-17 Fusion Lighting, Inc. Electrodeless discharge lamps and bulb containing sulfur, selenium or tellurium
EP1977156A4 (de) * 2006-01-04 2011-06-22 Luxim Corp Plasmaleuchte mit feldfokussierender antenne
WO2008051877A2 (en) * 2006-10-20 2008-05-02 Luxim Corporation Electrodeless lamps and methods
US8143801B2 (en) * 2006-10-20 2012-03-27 Luxim Corporation Electrodeless lamps and methods
JP4793238B2 (ja) * 2006-11-30 2011-10-12 セイコーエプソン株式会社 マイクロ波無電極ランプ、照明装置、プロジェクタ
GB2469187A (en) * 2009-04-01 2010-10-06 Osram Ges Mit Beschrankter An electrodeless high intensity discharge lamp
US8188662B2 (en) 2009-12-18 2012-05-29 Luxim Corporation Plasma lamp having tunable frequency dielectric waveguide with stabilized permittivity
RU2013117685A (ru) 2010-09-30 2014-11-10 Лаксим Корпорейшн Безэлектродная плазменная лампа и способ подвода мощности к ней

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910431A1 (de) * 1988-04-05 1989-10-19 Gen Electric Anregungsspule mit reflektierendem ueberzug fuer elektrodenlose hochleistungs-entladungslampe
US4902937A (en) * 1988-07-28 1990-02-20 General Electric Company Capacitive starting electrodes for hid lamps
US4894591A (en) * 1988-09-06 1990-01-16 General Electric Company Inverted Excitation coil for HID lamps
US5070277A (en) * 1990-05-15 1991-12-03 Gte Laboratories Incorporated Electrodless hid lamp with microwave power coupler
DE69112488T2 (de) * 1990-05-15 1996-02-08 Osram Sylvania Inc Elektrodenlose Entladungslampe höherer Intensität mit Koppler für ihren Anschluss an einen Mikrowellengenerator.
US5113121A (en) * 1990-05-15 1992-05-12 Gte Laboratories Incorporated Electrodeless HID lamp with lamp capsule
US5144206A (en) * 1991-09-10 1992-09-01 Gte Products Corporation Electrodeless HID lamp coupling structure with integral matching network
US5241246A (en) * 1991-09-10 1993-08-31 Gte Laboratories Incorporated End cup applicators for high frequency electrodeless lamps
US5130612A (en) * 1991-09-11 1992-07-14 Gte Products Corporation Loop applicator for high frequency electrodeless lamps
US5280217A (en) * 1992-08-14 1994-01-18 Gte Products Corporation Apparatus for coupling energy to electrodeless lamp applicators
US5498928A (en) * 1994-05-24 1996-03-12 Osram Sylvania Inc. Electrodeless high intensity discharge lamp energized by a rotating electric field

Also Published As

Publication number Publication date
KR100417342B1 (ko) 2004-04-28
JPH097552A (ja) 1997-01-10
US5545953A (en) 1996-08-13
EP0749152B1 (de) 2000-09-13
EP0749152A1 (de) 1996-12-18
DE69610260T2 (de) 2001-01-18
JP3691591B2 (ja) 2005-09-07
KR970003385A (ko) 1997-01-28
CN1141499A (zh) 1997-01-29
CA2178854A1 (en) 1996-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition