DK2147459T3 - Lampe omfattende elektrodeløs pære og keramisk bølgeleder - Google Patents

Lampe omfattende elektrodeløs pære og keramisk bølgeleder

Info

Publication number
DK2147459T3
DK2147459T3 DK08750591.3T DK08750591T DK2147459T3 DK 2147459 T3 DK2147459 T3 DK 2147459T3 DK 08750591 T DK08750591 T DK 08750591T DK 2147459 T3 DK2147459 T3 DK 2147459T3
Authority
DK
Denmark
Prior art keywords
tube
tip
lamp
bulb
electrode
Prior art date
Application number
DK08750591.3T
Other languages
English (en)
Inventor
Edwin Charles Odell
Barry Preston
Original Assignee
Ceravision Ltd
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 Ceravision Ltd filed Critical Ceravision Ltd
Application granted granted Critical
Publication of DK2147459T3 publication Critical patent/DK2147459T3/da

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
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/33—Special shape of cross-section, e.g. for producing cool spot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DK08750591.3T 2007-05-15 2008-05-13 Lampe omfattende elektrodeløs pære og keramisk bølgeleder DK2147459T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0709341.2A GB0709341D0 (en) 2007-05-15 2007-05-15 Electrodeless bulb
PCT/GB2008/001657 WO2008139189A1 (en) 2007-05-15 2008-05-13 Electrodeless bulb

Publications (1)

Publication Number Publication Date
DK2147459T3 true DK2147459T3 (da) 2011-02-07

Family

ID=38234493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08750591.3T DK2147459T3 (da) 2007-05-15 2008-05-13 Lampe omfattende elektrodeløs pære og keramisk bølgeleder

Country Status (12)

Country Link
US (1) US8217564B2 (da)
EP (1) EP2147459B1 (da)
JP (1) JP5264891B2 (da)
CN (1) CN101689476B (da)
AT (1) ATE484844T1 (da)
DE (1) DE602008003029D1 (da)
DK (1) DK2147459T3 (da)
ES (1) ES2354532T3 (da)
GB (1) GB0709341D0 (da)
PT (1) PT2147459E (da)
TW (1) TWI433201B (da)
WO (1) WO2008139189A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9818597B2 (en) * 2011-07-01 2017-11-14 Andrew Simon Neate Lucent waveguide plasma light source
EP2871667B8 (en) 2012-07-09 2018-03-21 Toshiba Hokuto Electronics Corp. Light emission device, and microwave generator employed in same
CN103578916A (zh) * 2012-07-23 2014-02-12 嘉兴雷明电子科技有限公司 一种等离子无极氙气灯
CN104952690A (zh) * 2015-06-17 2015-09-30 单家芳 一种无电极射频等离子体灯泡
TWI585819B (zh) * 2016-10-05 2017-06-01 上一國際光電股份有限公司 無電極燈管及無電極燈泡的製作流程

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2426662A1 (de) 1973-06-06 1975-01-02 Westinghouse Electric Corp Elektrodenlose entladungsanordnung
US5541475A (en) * 1993-04-16 1996-07-30 Fusion Lighting, Inc. Electrodeless lamp with profiled wall thickness
JPH06349457A (ja) * 1993-06-14 1994-12-22 Toshiba Lighting & Technol Corp 表面波放電ランプ装置
JPH10106508A (ja) 1996-09-27 1998-04-24 New Japan Radio Co Ltd マイクロ波無電極光源装置
EP0983602A4 (en) * 1997-05-20 2001-01-03 Fusion Lighting Inc LAMP BULB COMPRISING A SOLIDARITY REFLECTOR
JP3212291B2 (ja) * 1999-05-25 2001-09-25 松下電器産業株式会社 無電極放電ランプ
WO2001003161A2 (en) * 1999-07-02 2001-01-11 Fusion Lighting, Inc. Lamp, oscillator and lighting apparatus
JP2001266803A (ja) * 2000-03-17 2001-09-28 Victor Co Of Japan Ltd 無電極放電ランプ
US20060250090A9 (en) * 2000-03-27 2006-11-09 Charles Guthrie High intensity light source
US7161303B2 (en) * 2003-09-08 2007-01-09 Lg Electronics, Inc. Plasma lighting system and bulb therefor
EP1886338B1 (en) 2005-06-03 2012-03-21 Ceravision Limited Lamp
KR100739160B1 (ko) * 2005-10-05 2007-07-13 엘지전자 주식회사 무전극 황램프
US7791280B2 (en) * 2005-10-27 2010-09-07 Luxim Corporation Plasma lamp using a shaped waveguide body

Also Published As

Publication number Publication date
JP5264891B2 (ja) 2013-08-14
EP2147459B1 (en) 2010-10-13
US8217564B2 (en) 2012-07-10
TW201015611A (en) 2010-04-16
ATE484844T1 (de) 2010-10-15
DE602008003029D1 (de) 2010-11-25
WO2008139189A1 (en) 2008-11-20
PT2147459E (pt) 2011-01-17
US20100219754A1 (en) 2010-09-02
GB0709341D0 (en) 2007-06-27
CN101689476A (zh) 2010-03-31
TWI433201B (zh) 2014-04-01
ES2354532T3 (es) 2011-03-15
JP2010527129A (ja) 2010-08-05
EP2147459A1 (en) 2010-01-27
CN101689476B (zh) 2012-08-29

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