EP0982758A3 - Entladungslampe und hierfür geeignete Elektrode - Google Patents

Entladungslampe und hierfür geeignete Elektrode Download PDF

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Publication number
EP0982758A3
EP0982758A3 EP99116573A EP99116573A EP0982758A3 EP 0982758 A3 EP0982758 A3 EP 0982758A3 EP 99116573 A EP99116573 A EP 99116573A EP 99116573 A EP99116573 A EP 99116573A EP 0982758 A3 EP0982758 A3 EP 0982758A3
Authority
EP
European Patent Office
Prior art keywords
component
discharge lamp
electron emission
container
emission materials
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.)
Withdrawn
Application number
EP99116573A
Other languages
English (en)
French (fr)
Other versions
EP0982758A2 (de
Inventor
Munemitsu Hamada
Akira Takeishi
Makoto Takahashi
Masatada Yodogawa
Hiraku Harada
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Publication of EP0982758A2 publication Critical patent/EP0982758A2/de
Publication of EP0982758A3 publication Critical patent/EP0982758A3/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • 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

  • Discharge Lamp (AREA)
EP99116573A 1998-08-24 1999-08-24 Entladungslampe und hierfür geeignete Elektrode Withdrawn EP0982758A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10253277A JP2000067810A (ja) 1998-08-24 1998-08-24 放電灯用電極および放電灯
JP25327798 1998-08-24

Publications (2)

Publication Number Publication Date
EP0982758A2 EP0982758A2 (de) 2000-03-01
EP0982758A3 true EP0982758A3 (de) 2002-03-27

Family

ID=17249053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116573A Withdrawn EP0982758A3 (de) 1998-08-24 1999-08-24 Entladungslampe und hierfür geeignete Elektrode

Country Status (4)

Country Link
EP (1) EP0982758A3 (de)
JP (1) JP2000067810A (de)
KR (1) KR20000017442A (de)
CN (1) CN1154151C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1037244A3 (de) * 1999-03-12 2003-01-08 TDK Corporation Elektronenemittierendes Material und Verfahren zu dessen Herstellung
KR100393045B1 (ko) * 2000-12-29 2003-07-31 삼성에스디아이 주식회사 형광체
US20090134798A1 (en) * 2004-11-02 2009-05-28 Koninklijke Philips Electronics, N.V. Discharge lamp, electrode, and method of manufacturing an electrode portion of a discharge lamp
US7633226B2 (en) 2005-11-30 2009-12-15 General Electric Company Electrode materials for electric lamps and methods of manufacture thereof
JP4947465B2 (ja) * 2007-08-22 2012-06-06 ダイキョーニシカワ株式会社 コンソール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643416A1 (de) * 1993-03-17 1995-03-15 TDK Corporation Elektroden material für entladungslampe, herteilungsverfahren des elektrodensmaterials und elektrode für entladungslampe
WO1997048121A1 (fr) * 1996-06-12 1997-12-18 Tdk Corporation Lampe a decharge a cathode en ceramique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643416A1 (de) * 1993-03-17 1995-03-15 TDK Corporation Elektroden material für entladungslampe, herteilungsverfahren des elektrodensmaterials und elektrode für entladungslampe
WO1997048121A1 (fr) * 1996-06-12 1997-12-18 Tdk Corporation Lampe a decharge a cathode en ceramique
US5982088A (en) * 1996-06-12 1999-11-09 Tdk Corporation Ceramic cathode fluorescent discharge lamp

Also Published As

Publication number Publication date
CN1254938A (zh) 2000-05-31
EP0982758A2 (de) 2000-03-01
KR20000017442A (ko) 2000-03-25
JP2000067810A (ja) 2000-03-03
CN1154151C (zh) 2004-06-16

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