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DE59814169D1 - Kalte elektrode für gasentladungen - Google Patents

Kalte elektrode für gasentladungen

Info

Publication number
DE59814169D1
DE59814169D1 DE59814169T DE59814169T DE59814169D1 DE 59814169 D1 DE59814169 D1 DE 59814169D1 DE 59814169 T DE59814169 T DE 59814169T DE 59814169 T DE59814169 T DE 59814169T DE 59814169 D1 DE59814169 D1 DE 59814169D1
Authority
DE
Germany
Prior art keywords
gas discharges
emission coating
cold electrode
less
carrier material
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 - Lifetime
Application number
DE59814169T
Other languages
English (en)
Inventor
Marcus Thielen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59814169D1 publication Critical patent/DE59814169D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/025—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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
    • 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
    • H01J61/09—Hollow cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Glass Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE59814169T 1997-03-05 1998-02-28 Kalte elektrode für gasentladungen Expired - Lifetime DE59814169D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703990U DE29703990U1 (de) 1997-03-05 1997-03-05 Kalte Elektrode für Gasentladungen
PCT/DE1998/000595 WO1998039791A2 (de) 1997-03-05 1998-02-28 Kalte elektrode für gasentladungen

Publications (1)

Publication Number Publication Date
DE59814169D1 true DE59814169D1 (de) 2008-04-03

Family

ID=8036992

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29703990U Expired - Lifetime DE29703990U1 (de) 1997-03-05 1997-03-05 Kalte Elektrode für Gasentladungen
DE59814169T Expired - Lifetime DE59814169D1 (de) 1997-03-05 1998-02-28 Kalte elektrode für gasentladungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29703990U Expired - Lifetime DE29703990U1 (de) 1997-03-05 1997-03-05 Kalte Elektrode für Gasentladungen

Country Status (8)

Country Link
US (1) US6417607B1 (de)
EP (1) EP0907960B1 (de)
JP (1) JP4510941B2 (de)
CN (1) CN1152411C (de)
AT (1) ATE387008T1 (de)
BR (1) BR9805925A (de)
DE (2) DE29703990U1 (de)
WO (1) WO1998039791A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9716640D0 (en) * 1997-08-07 1997-10-15 Smiths Industries Plc Electrode structures and lamps
JP2002289138A (ja) * 2001-03-28 2002-10-04 Matsushita Electric Ind Co Ltd 冷陰極蛍光ランプ
WO2005048285A1 (ja) * 2003-11-13 2005-05-26 Neomax Materials Co., Ltd. 放電電極用クラッド材及び放電電極
JP2005209382A (ja) * 2004-01-20 2005-08-04 Sony Corp 放電灯および放電灯用電極
TWI298509B (en) * 2005-06-27 2008-07-01 Delta Electronics Inc Cold cathode fluorescent lamp and electrode thereof
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
US7655328B2 (en) * 2006-04-20 2010-02-02 Shin-Etsu Chemical Co., Ltd. Conductive, plasma-resistant member
JP5093932B2 (ja) * 2008-04-17 2012-12-12 住友電気工業株式会社 冷陰極蛍光ランプ、電気機器光源、液晶表示装置、及び冷陰極蛍光ランプ用電極部材
CN103035455A (zh) * 2010-01-14 2013-04-10 宜昌劲森照明电子有限公司 冷阴极荧光灯电极内涂膜方法
WO2013122633A1 (en) * 2011-10-18 2013-08-22 Baldwin David A Arc devices and moving arc couples
CN103065906B (zh) * 2012-12-18 2015-04-22 中国人民解放军国防科学技术大学 碳纤维环形阴极的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1125476A (en) * 1911-11-09 1915-01-19 Georges Claude System of illuminating by luminescent tubes.
NL141698B (nl) * 1964-12-10 1974-03-15 Philips Nv Indirect verhitte kathode voor een elektrische ontladingsbuis.
US3641298A (en) * 1967-07-19 1972-02-08 Mallory & Co Inc P R Electrically conductive material and electrical contact
US3629916A (en) * 1967-07-27 1971-12-28 Perkin Elmer Corp Making alkali metal alloys for cathode lamps
NL6804720A (de) 1968-04-04 1969-10-07
GB1425203A (en) * 1973-06-28 1976-02-18 Claudgen Ltd Cold cathode electric discharge devices
US4117374A (en) 1976-12-23 1978-09-26 General Electric Company Fluorescent lamp with opposing inversere cone electrodes
JPS57107539A (en) * 1980-12-25 1982-07-05 Toshiba Corp Hollow-cathode device
US4461970A (en) * 1981-11-25 1984-07-24 General Electric Company Shielded hollow cathode electrode for fluorescent lamp
CH659916A5 (de) 1983-03-31 1987-02-27 Inst Radiotekh Elektron Katode und gasentladungsroehre, ausgefuehrt auf der basis dieser katode.
CA1227521A (en) 1983-10-06 1987-09-29 Philip J. White Emissive material for high intensity sodium vapor discharge device
US4620128A (en) 1985-04-29 1986-10-28 General Electric Company Tungsten laden emission mix of improved stability
US4795942A (en) * 1987-04-27 1989-01-03 Westinghouse Electric Corp. Hollow cathode discharge device with front shield
US5111108A (en) * 1990-12-14 1992-05-05 Gte Products Corporation Vapor discharge device with electron emissive material
JPH08227691A (ja) * 1995-02-21 1996-09-03 Kunimasa Sakurai ネオン管
JP3107743B2 (ja) * 1995-07-31 2000-11-13 カシオ計算機株式会社 電子放出性電極およびその製造方法、並びにそれを用いた冷陰極蛍光管およびプラズマディスプレイ

Also Published As

Publication number Publication date
WO1998039791A3 (de) 1999-03-04
DE29703990U1 (de) 1997-04-17
EP0907960A2 (de) 1999-04-14
JP4510941B2 (ja) 2010-07-28
WO1998039791A2 (de) 1998-09-11
US6417607B1 (en) 2002-07-09
EP0907960B1 (de) 2008-02-20
JP2000510996A (ja) 2000-08-22
CN1152411C (zh) 2004-06-02
BR9805925A (pt) 2000-04-25
CN1219283A (zh) 1999-06-09
ATE387008T1 (de) 2008-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition