DE69604039T2 - Beleuchtungseinheit und elektrodenlose niederdruckentladungslampe, und entladungsgefäss zur verwendung in einer solchen beleuchtungseinheit - Google Patents

Beleuchtungseinheit und elektrodenlose niederdruckentladungslampe, und entladungsgefäss zur verwendung in einer solchen beleuchtungseinheit

Info

Publication number
DE69604039T2
DE69604039T2 DE69604039T DE69604039T DE69604039T2 DE 69604039 T2 DE69604039 T2 DE 69604039T2 DE 69604039 T DE69604039 T DE 69604039T DE 69604039 T DE69604039 T DE 69604039T DE 69604039 T2 DE69604039 T2 DE 69604039T2
Authority
DE
Germany
Prior art keywords
lighting unit
low pressure
discharge lamp
electrodeless low
pressure 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 - Fee Related
Application number
DE69604039T
Other languages
English (en)
Other versions
DE69604039D1 (de
Inventor
Leonardus Michiels
Den Boom Petrus Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69604039D1 publication Critical patent/DE69604039D1/de
Publication of DE69604039T2 publication Critical patent/DE69604039T2/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
    • 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
    • H01J65/048—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 using an excitation coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
DE69604039T 1995-05-24 1996-04-25 Beleuchtungseinheit und elektrodenlose niederdruckentladungslampe, und entladungsgefäss zur verwendung in einer solchen beleuchtungseinheit Expired - Fee Related DE69604039T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95201372 1995-05-24
PCT/IB1996/000377 WO1996037908A1 (en) 1995-05-24 1996-04-25 Lighting unit and electrodeless low-pressure discharge lamp, and discharge vessel for use in said lighting unit

Publications (2)

Publication Number Publication Date
DE69604039D1 DE69604039D1 (de) 1999-10-07
DE69604039T2 true DE69604039T2 (de) 2000-03-16

Family

ID=8220324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604039T Expired - Fee Related DE69604039T2 (de) 1995-05-24 1996-04-25 Beleuchtungseinheit und elektrodenlose niederdruckentladungslampe, und entladungsgefäss zur verwendung in einer solchen beleuchtungseinheit

Country Status (5)

Country Link
US (1) US5912536A (de)
EP (1) EP0772886B1 (de)
CN (1) CN1096103C (de)
DE (1) DE69604039T2 (de)
WO (1) WO1996037908A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998014733A1 (fr) * 1996-09-30 1998-04-09 Moriyama Sangyo Kabushiki Kaisha Ampoule
JP3275797B2 (ja) * 1997-09-10 2002-04-22 松下電器産業株式会社 低圧水銀蒸気放電ランプ
WO1999019897A1 (en) * 1997-10-09 1999-04-22 Koninklijke Philips Electronics N.V. Low-pressure discharge lamp
JP2001510632A (ja) * 1997-12-03 2001-07-31 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 低圧放電ランプ及び低圧放電ランプを製造する方法
US6118229A (en) * 1998-06-04 2000-09-12 Lee; Jung Dong Plasma display
US6906460B2 (en) * 2002-06-14 2005-06-14 General Electric Company Device and method for retaining mercury source in low-pressure discharge lamps
JP4135745B2 (ja) * 2003-10-24 2008-08-20 松下電工株式会社 無電極放電ランプ
US7119486B2 (en) * 2003-11-12 2006-10-10 Osram Sylvania Inc. Re-entrant cavity fluorescent lamp system
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
DE102007037822A1 (de) * 2007-08-10 2009-02-12 Osram Gesellschaft mit beschränkter Haftung Beleuchtungsvorrichtung
CN103762153A (zh) * 2014-02-21 2014-04-30 江苏立德照明产业有限公司 无电极感应放电式低压钠灯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500738A (nl) * 1985-03-14 1986-10-01 Philips Nv Elektrodeloze lagedrukontladingslamp.
NL8701315A (nl) * 1987-06-05 1989-01-02 Philips Nv Elektrodeloze lagedrukontladingslamp.

Also Published As

Publication number Publication date
CN1096103C (zh) 2002-12-11
CN1154761A (zh) 1997-07-16
DE69604039D1 (de) 1999-10-07
EP0772886B1 (de) 1999-09-01
US5912536A (en) 1999-06-15
EP0772886A1 (de) 1997-05-14
WO1996037908A1 (en) 1996-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee