JP2000504482A - 低圧放電ランプ - Google Patents

低圧放電ランプ

Info

Publication number
JP2000504482A
JP2000504482A JP10525385A JP52538598A JP2000504482A JP 2000504482 A JP2000504482 A JP 2000504482A JP 10525385 A JP10525385 A JP 10525385A JP 52538598 A JP52538598 A JP 52538598A JP 2000504482 A JP2000504482 A JP 2000504482A
Authority
JP
Japan
Prior art keywords
lamp
mesh member
lamp vessel
electrode
electron emitter
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.)
Abandoned
Application number
JP10525385A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000504482A5 (enExample
Inventor
ホイ―メン チョウ
ホセ アゼヴェド
スーザン マッギー
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 JP2000504482A publication Critical patent/JP2000504482A/ja
Publication of JP2000504482A5 publication Critical patent/JP2000504482A5/ja
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP10525385A 1996-12-04 1997-10-27 低圧放電ランプ Abandoned JP2000504482A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/764,700 US5905339A (en) 1995-12-29 1996-12-04 Gas discharge lamp having an electrode with a low heat capacity tip
US08/764,700 1996-12-04
PCT/IB1997/001344 WO1998025295A1 (en) 1996-12-04 1997-10-27 Low-pressure discharge lamp

Publications (2)

Publication Number Publication Date
JP2000504482A true JP2000504482A (ja) 2000-04-11
JP2000504482A5 JP2000504482A5 (enExample) 2005-07-14

Family

ID=25071505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10525385A Abandoned JP2000504482A (ja) 1996-12-04 1997-10-27 低圧放電ランプ

Country Status (6)

Country Link
US (1) US5905339A (enExample)
EP (1) EP0883895B1 (enExample)
JP (1) JP2000504482A (enExample)
CN (1) CN1139101C (enExample)
DE (1) DE69731374T2 (enExample)
WO (1) WO1998025295A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185075A (ja) * 1999-12-17 2001-07-06 General Electric Co <Ge> 蛍光ランプ用の電極材料

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917285A (en) * 1996-07-24 1999-06-29 Georgia Tech Research Corporation Apparatus and method for reducing operating voltage in gas discharge devices
US6300722B1 (en) * 1997-11-05 2001-10-09 Jorge M. Parra Non-thermionic ballast-free energy-efficient light-producing gas discharge system and method
US6465971B1 (en) * 1999-06-02 2002-10-15 Jorge M. Parra Plastic “trofer” and fluorescent lighting system
US6411041B1 (en) * 1999-06-02 2002-06-25 Jorge M. Parra Non-thermionic fluorescent lamps and lighting systems
DE10062974A1 (de) * 2000-12-16 2002-06-20 Philips Corp Intellectual Pty Hochdruckgasentladungslampe und Verfahren zu ihrer Herstellung
DE10242241A1 (de) * 2002-09-12 2004-03-25 Philips Intellectual Property & Standards Gmbh Niederdruckgasentladungslampe mit Ba TiO3-ähnlichen Elektronen-Ermittersubstanzen
US6921878B2 (en) * 2003-02-04 2005-07-26 Ado Enterprise Co., Ltd. Warmth-keeping structure of cold cathode lamp
JP2005209382A (ja) 2004-01-20 2005-08-04 Sony Corp 放電灯および放電灯用電極
DE102004004655A1 (de) * 2004-01-29 2005-08-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Niederdruckentladungslampe
CN101297452A (zh) * 2005-09-14 2008-10-29 力特保险丝有限公司 充气式电涌放电器、激活化合物、点火条及相应方法
GB0523478D0 (en) * 2005-11-18 2005-12-28 Lg Philips Displays B V Improvements in and relating to electrodes
US7893617B2 (en) * 2006-03-01 2011-02-22 General Electric Company Metal electrodes for electric plasma discharge devices
DE102007021384A1 (de) * 2007-05-04 2008-11-13 Neon Products Lichttechnik Gmbh Elektrode für Niederdruckentladungslichtquellen sowie Niederdruckentladungslichtquelle
CN104091740A (zh) * 2014-01-24 2014-10-08 朱惠冲 高强度稀土钼管冷阴极及其制备工艺
JP6691317B2 (ja) * 2015-10-06 2020-04-28 ウシオ電機株式会社 ショートアーク型放電ランプ
CN117383950B (zh) * 2023-12-11 2024-03-05 中国航发北京航空材料研究院 用于镍基高温合金脱硫的非钙质耐火材料坩埚及制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990192A (en) * 1930-10-09 1935-02-05 Gen Electric Glow discharge tube for emitting ultraviolet rays
US2433218A (en) * 1945-06-12 1947-12-23 Herzog Carl Cold cathode fluorescent lamp
NL173358B (nl) * 1951-11-01 Nederlanden Staat Meertraps-ontspanningsverdamper, in het bijzonder voor het ontzouten van zeewater.
US2840751A (en) * 1953-05-28 1958-06-24 Westinghouse Electric Corp Electrode coating composition and electrode for cold cathode gas discharge lamp
US3953376A (en) * 1974-07-10 1976-04-27 International Telephone And Telegraph Corporation Method for preparing emissive coating for electrodes
US4031426A (en) * 1974-07-10 1977-06-21 International Telephone And Telegraph Corporation Emissive coating for electrodes
US4210840A (en) * 1978-12-12 1980-07-01 Westinghouse Electric Corp. HID Lamp emission material
DE2951741C2 (de) * 1978-12-29 1984-05-30 Mitsubishi Denki K.K., Tokio/Tokyo Elektrode für eine Entladungslampe
NL8003216A (nl) * 1980-06-03 1982-01-04 Philips Nv Hogedrukontladingslamp.
JPH0773001B2 (ja) * 1985-10-18 1995-08-02 東芝ライテック株式会社 投光光源装置
US4866339A (en) * 1987-12-21 1989-09-12 Gte Laboratories Incorporated Beam mode fluorescent lamp
JPH04174951A (ja) * 1990-07-19 1992-06-23 Tokyo Densoku Kk 放電管
US5111108A (en) * 1990-12-14 1992-05-05 Gte Products Corporation Vapor discharge device with electron emissive material
US5387837A (en) * 1992-03-27 1995-02-07 U.S. Philips Corporation Low-pressure discharge lamp and luminaire provided with such a lamp
US5675214A (en) * 1994-09-21 1997-10-07 U.S. Philips Corporation Low-pressure discharge lamp having hollow electrodes
EP0738423B1 (en) * 1994-11-08 1999-01-13 Koninklijke Philips Electronics N.V. Low-pressure discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185075A (ja) * 1999-12-17 2001-07-06 General Electric Co <Ge> 蛍光ランプ用の電極材料

Also Published As

Publication number Publication date
CN1214797A (zh) 1999-04-21
CN1139101C (zh) 2004-02-18
US5905339A (en) 1999-05-18
EP0883895A1 (en) 1998-12-16
EP0883895B1 (en) 2004-10-27
DE69731374D1 (de) 2004-12-02
DE69731374T2 (de) 2005-11-10
WO1998025295A1 (en) 1998-06-11

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