DE60329897D1 - Elektrodenloses Lampensystem - Google Patents

Elektrodenloses Lampensystem

Info

Publication number
DE60329897D1
DE60329897D1 DE60329897T DE60329897T DE60329897D1 DE 60329897 D1 DE60329897 D1 DE 60329897D1 DE 60329897 T DE60329897 T DE 60329897T DE 60329897 T DE60329897 T DE 60329897T DE 60329897 D1 DE60329897 D1 DE 60329897D1
Authority
DE
Germany
Prior art keywords
lamp system
electrodeless lamp
electrodeless
lamp
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
DE60329897T
Other languages
English (en)
Inventor
Joon-Sik Choi
Yong-Seog Jeon
Hyo-Sik Jeon
Hyun-Jung Kim
Ji-Young Lee
Byeong-Ju Park
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Application granted granted Critical
Publication of DE60329897D1 publication Critical patent/DE60329897D1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE60329897T 2003-03-11 2003-07-12 Elektrodenloses Lampensystem Expired - Fee Related DE60329897D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0015204A KR100464057B1 (ko) 2003-03-11 2003-03-11 무전극 램프 시스템

Publications (1)

Publication Number Publication Date
DE60329897D1 true DE60329897D1 (de) 2009-12-17

Family

ID=32768635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60329897T Expired - Fee Related DE60329897D1 (de) 2003-03-11 2003-07-12 Elektrodenloses Lampensystem

Country Status (6)

Country Link
US (1) US6979952B2 (de)
EP (1) EP1458011B1 (de)
JP (1) JP4220321B2 (de)
KR (1) KR100464057B1 (de)
CN (1) CN1278377C (de)
DE (1) DE60329897D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100556782B1 (ko) * 2003-12-06 2006-03-10 엘지전자 주식회사 플라즈마 램프 시스템
KR100565225B1 (ko) * 2003-12-06 2006-03-30 엘지전자 주식회사 플라즈마 램프 시스템 및 그 시스템을 이용한 프로젝션텔레비전
JP4714868B2 (ja) * 2005-10-20 2011-06-29 国立大学法人静岡大学 放電灯装置
JP4761244B2 (ja) * 2005-10-20 2011-08-31 株式会社小糸製作所 放電灯及び光源装置
US7791280B2 (en) 2005-10-27 2010-09-07 Luxim Corporation Plasma lamp using a shaped waveguide body
JP2009515294A (ja) * 2005-10-27 2009-04-09 ラクシム コーポレーション 誘電体導波管付きプラズマランプ
EP1969579B1 (de) * 2005-12-06 2013-11-06 Dolby Laboratories Licensing Corporation Modulare elektronische displays
US7719195B2 (en) * 2006-01-04 2010-05-18 Luxim Corporation Plasma lamp with field-concentrating antenna
KR101271226B1 (ko) * 2006-02-16 2013-06-03 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 액정 표시 장치
JP2007220531A (ja) * 2006-02-17 2007-08-30 Koito Mfg Co Ltd 放電灯
CN101243541B (zh) * 2006-03-14 2010-10-06 Lg电子株式会社 用于防止等离子发光系统的灯泡内材料泄漏的装置
GB0610580D0 (en) * 2006-05-30 2006-07-05 Ceravision Ltd Lamp
JP4595951B2 (ja) * 2007-03-14 2010-12-08 セイコーエプソン株式会社 光源装置、プロジェクタ
JP2008288041A (ja) * 2007-05-17 2008-11-27 Ushio Inc マイクロ波励起放電ランプ装置
JP5115216B2 (ja) * 2008-01-30 2013-01-09 岩崎電気株式会社 マイクロ波放電ランプ
JP5359364B2 (ja) * 2009-02-25 2013-12-04 セイコーエプソン株式会社 光源装置およびプロジェクタ
DE102009018840A1 (de) * 2009-04-28 2010-11-25 Auer Lighting Gmbh Plasmalampe
EP2721631B1 (de) * 2011-06-15 2016-08-24 Lumartix S.A. Elektrodenlose lampe
CN103346064B (zh) * 2013-07-11 2016-04-20 成都市巨源光电科技有限公司 一种无极灯系统及其点灯方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749915A (en) * 1982-05-24 1988-06-07 Fusion Systems Corporation Microwave powered electrodeless light source utilizing de-coupled modes
US4933602A (en) 1987-03-11 1990-06-12 Hitachi, Ltd. Apparatus for generating light by utilizing microwave
JPH08222187A (ja) * 1995-02-14 1996-08-30 Sony Corp 光源装置
US5990624A (en) * 1995-09-25 1999-11-23 Matsushita Electric Works R&D Laboratory, Inc. Color sulfur lamp including means for intercepting and re-mitting light of a desired spectral distribution
US5977712A (en) * 1996-01-26 1999-11-02 Fusion Lighting, Inc. Inductive tuners for microwave driven discharge lamps
US5786667A (en) * 1996-08-09 1998-07-28 Fusion Lighting, Inc. Electrodeless lamp using separate microwave energy resonance modes for ignition and operation
US5838108A (en) * 1996-08-14 1998-11-17 Fusion Uv Systems, Inc. Method and apparatus for starting difficult to start electrodeless lamps using a field emission source
TW359847B (en) * 1996-11-01 1999-06-01 Matsushita Electric Ind Co Ltd High frequency discharge energy supply means and high frequency electrodeless discharge lamp device
JP3580205B2 (ja) * 2000-01-18 2004-10-20 ウシオ電機株式会社 電磁エネルギー励起点光源ランプ装置

Also Published As

Publication number Publication date
CN1278377C (zh) 2006-10-04
US6979952B2 (en) 2005-12-27
EP1458011A2 (de) 2004-09-15
EP1458011A3 (de) 2006-05-10
KR100464057B1 (ko) 2005-01-03
EP1458011B1 (de) 2009-11-04
CN1531010A (zh) 2004-09-22
JP4220321B2 (ja) 2009-02-04
US20040178735A1 (en) 2004-09-16
JP2004273412A (ja) 2004-09-30
KR20040080297A (ko) 2004-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee