DE69313537T2 - Elektrodenlose Niederdruckentladungslampe - Google Patents

Elektrodenlose Niederdruckentladungslampe

Info

Publication number
DE69313537T2
DE69313537T2 DE69313537T DE69313537T DE69313537T2 DE 69313537 T2 DE69313537 T2 DE 69313537T2 DE 69313537 T DE69313537 T DE 69313537T DE 69313537 T DE69313537 T DE 69313537T DE 69313537 T2 DE69313537 T2 DE 69313537T2
Authority
DE
Germany
Prior art keywords
low pressure
discharge lamp
pressure discharge
electrodeless low
electrodeless
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
DE69313537T
Other languages
English (en)
Other versions
DE69313537D1 (de
Inventor
Petrus Hendrikus Antonis
Hendrik Jan Eggink
Winand Hendrik Ann Friederichs
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
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69313537D1 publication Critical patent/DE69313537D1/de
Application granted granted Critical
Publication of DE69313537T2 publication Critical patent/DE69313537T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/08—Carbon electrodes
    • H05B31/10—Cored carbon electrodes
DE69313537T 1992-07-03 1993-06-28 Elektrodenlose Niederdruckentladungslampe Expired - Fee Related DE69313537T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92202026 1992-07-03

Publications (2)

Publication Number Publication Date
DE69313537D1 DE69313537D1 (de) 1997-10-09
DE69313537T2 true DE69313537T2 (de) 1998-02-26

Family

ID=8210752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313537T Expired - Fee Related DE69313537T2 (de) 1992-07-03 1993-06-28 Elektrodenlose Niederdruckentladungslampe

Country Status (4)

Country Link
JP (1) JP3790554B2 (de)
KR (1) KR100275355B1 (de)
CN (1) CN1051874C (de)
DE (1) DE69313537T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337860B1 (ko) * 1994-12-28 2002-11-14 삼성에스디아이 주식회사 라이트밸브와이를이용한투사장치
EP1253615A3 (de) 2001-04-26 2005-11-23 Matsushita Electric Industrial Co., Ltd. Elektrodenlose Entladungslampen
US6979940B2 (en) * 2002-05-28 2005-12-27 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge lamp
KR100565225B1 (ko) * 2003-12-06 2006-03-30 엘지전자 주식회사 플라즈마 램프 시스템 및 그 시스템을 이용한 프로젝션텔레비전
KR100690651B1 (ko) * 2004-10-02 2007-03-09 엘지전자 주식회사 무전극 조명기기
JP4328336B2 (ja) 2006-04-28 2009-09-09 パナソニック電工株式会社 無電極放電灯装置及びそれを用いた照明器具
JP4737100B2 (ja) * 2007-01-26 2011-07-27 パナソニック電工株式会社 無電極放電ランプ装置及び照明器具
KR100806361B1 (ko) 2007-06-20 2008-02-27 (주)화신이앤비 무전극 램프
CN101635240B (zh) * 2009-08-17 2011-02-09 常州华岳电子有限公司 无极灯的泡壳与泡壳座连接结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104223A (nl) * 1981-09-14 1983-04-05 Philips Nv Elektrodeloze gasontladingslamp.

Also Published As

Publication number Publication date
CN1051874C (zh) 2000-04-26
DE69313537D1 (de) 1997-10-09
KR940003422A (ko) 1994-02-21
JP3790554B2 (ja) 2006-06-28
JPH06196006A (ja) 1994-07-15
KR100275355B1 (ko) 2000-12-15
CN1082768A (zh) 1994-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee