TW200729270A - Production method of electrode member for cold cathode fluorescent lamp - Google Patents

Production method of electrode member for cold cathode fluorescent lamp

Info

Publication number
TW200729270A
TW200729270A TW095125468A TW95125468A TW200729270A TW 200729270 A TW200729270 A TW 200729270A TW 095125468 A TW095125468 A TW 095125468A TW 95125468 A TW95125468 A TW 95125468A TW 200729270 A TW200729270 A TW 200729270A
Authority
TW
Taiwan
Prior art keywords
fluorescent lamp
cold cathode
emitter
cathode fluorescent
metal substrate
Prior art date
Application number
TW095125468A
Other languages
Chinese (zh)
Other versions
TWI314335B (en
Inventor
Masahiro Okahara
Zenzo Ishijima
Original Assignee
Hitachi Powdered Metals
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 Hitachi Powdered Metals filed Critical Hitachi Powdered Metals
Publication of TW200729270A publication Critical patent/TW200729270A/en
Application granted granted Critical
Publication of TWI314335B publication Critical patent/TWI314335B/en

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
    • 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
    • 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
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture

Abstract

A process of fabricating an electrode material is used for a cold cathode fluorescent lamp. A process of fabricating an electrode material is used for a cold cathode fluorescent lamp, which have a metal substrate and forming an emitter electrical layer on the metal substrate, wherein the process comprises the following steps: a coating step which coat a coating powder material on the metal substrate to form the emitter electrical layer, and the coating powder material is dispersed in the dispersion media; a first step which compressed the emitter electrical layer to the metal substrate side; a removed step which remove the component except for the emitter powder from the emitter electrical layer after the first step; and a second step which compressed the emitter electrical layer which has been removed the component except for the emitter powder to the metal substrate side.
TW095125468A 2005-07-14 2006-07-12 Production method of electrode member for cold cathode fluorescent lamp TWI314335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005205364A JP4674805B2 (en) 2005-07-14 2005-07-14 Method for producing electrode material for cold cathode fluorescent lamp

Publications (2)

Publication Number Publication Date
TW200729270A true TW200729270A (en) 2007-08-01
TWI314335B TWI314335B (en) 2009-09-01

Family

ID=37721970

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095125468A TWI314335B (en) 2005-07-14 2006-07-12 Production method of electrode member for cold cathode fluorescent lamp

Country Status (4)

Country Link
JP (1) JP4674805B2 (en)
KR (1) KR100805497B1 (en)
CN (1) CN1913078B (en)
TW (1) TWI314335B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5267979B2 (en) 2008-06-25 2013-08-21 Ｎｅｃライティング株式会社 Fluorescent lamp electrode, manufacturing method thereof, and fluorescent lamp
JP5179553B2 (en) * 2010-09-30 2013-04-10 双葉電子工業株式会社 Fluorescent display tube and manufacturing method thereof
CN102583423B (en) * 2012-03-19 2014-07-02 信阳师范学院 Praseodymium hexaboride nanowire and preparation method thereof
CN107342201A (en) * 2017-07-20 2017-11-10 信阳师范学院 A kind of CeB6The preparation method of flexible Field Emission cathode material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0689652A (en) * 1992-09-08 1994-03-29 Casio Comput Co Ltd Electron emitting electrode and manufacture thereof
JP3067661B2 (en) * 1996-11-11 2000-07-17 ハリソン電機株式会社 Cold cathode fluorescent lamp
US6042959A (en) * 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
JP2000011866A (en) * 1998-06-24 2000-01-14 Matsushita Electron Corp Manufacture of cold cathode fluorescent lamp
JP4023990B2 (en) * 2000-08-30 2007-12-19 松下電器産業株式会社 Method and apparatus for manufacturing battery electrode plate
JP3979072B2 (en) * 2001-03-19 2007-09-19 松下電器産業株式会社 EL lamp manufacturing method
KR100516607B1 (en) * 2001-05-17 2005-09-22 마츠시타 덴끼 산교 가부시키가이샤 Cold cathode discharge lamp and method of manufacturing the discharge lamp
JP2004355971A (en) * 2003-05-29 2004-12-16 Tokyo Cathode Laboratory Co Ltd Electrode for fluorescent lamp, its manufacturing method, and fluorescent lamp
JP2005183172A (en) * 2003-12-19 2005-07-07 Erebamu:Kk Discharge lamp

Also Published As

Publication number Publication date
JP2007026801A (en) 2007-02-01
JP4674805B2 (en) 2011-04-20
CN1913078B (en) 2010-06-09
TWI314335B (en) 2009-09-01
KR100805497B1 (en) 2008-02-20
CN1913078A (en) 2007-02-14
KR20070009430A (en) 2007-01-18

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