TWI311334B - Electrode for cold-cathode discharge tube, and electrode assembly for the cold-cathode discharge tube - Google Patents

Electrode for cold-cathode discharge tube, and electrode assembly for the cold-cathode discharge tube Download PDF

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Publication number
TWI311334B
TWI311334B TW093126216A TW93126216A TWI311334B TW I311334 B TWI311334 B TW I311334B TW 093126216 A TW093126216 A TW 093126216A TW 93126216 A TW93126216 A TW 93126216A TW I311334 B TWI311334 B TW I311334B
Authority
TW
Taiwan
Prior art keywords
electrode
cathode discharge
discharge tube
cold cathode
cold
Prior art date
Application number
TW093126216A
Other languages
English (en)
Chinese (zh)
Other versions
TW200511360A (en
Inventor
Kazuya Sakaguchi
Shigeru Iwasa
Masayoshi Kujirai
Original Assignee
Sanken Electric Co Ltd
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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Publication of TW200511360A publication Critical patent/TW200511360A/zh
Application granted granted Critical
Publication of TWI311334B publication Critical patent/TWI311334B/zh

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
    • 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
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0737—Main electrodes for high-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
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/06—Sources
    • H01J2237/08—Ion sources
    • H01J2237/0815—Methods of ionisation
    • H01J2237/082—Electron beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups

Landscapes

  • Discharge Lamp (AREA)
TW093126216A 2003-09-12 2004-08-31 Electrode for cold-cathode discharge tube, and electrode assembly for the cold-cathode discharge tube TWI311334B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003321509A JP4091508B2 (ja) 2003-09-12 2003-09-12 冷陰極放電管用電極及び冷陰極放電管用電極組立体

Publications (2)

Publication Number Publication Date
TW200511360A TW200511360A (en) 2005-03-16
TWI311334B true TWI311334B (en) 2009-06-21

Family

ID=34453178

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093126216A TWI311334B (en) 2003-09-12 2004-08-31 Electrode for cold-cathode discharge tube, and electrode assembly for the cold-cathode discharge tube

Country Status (4)

Country Link
JP (1) JP4091508B2 (ja)
KR (1) KR100610464B1 (ja)
CN (1) CN1322540C (ja)
TW (1) TWI311334B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100561658C (zh) * 2004-07-29 2009-11-18 株式会社新王材料 荧光放电管电极和具有该电极的荧光放电管
JP4807757B2 (ja) * 2005-06-08 2011-11-02 株式会社Ｎｅｏｍａｘマテリアル 放電電極用クラッド材及びその製造方法並びに放電電極
KR100844323B1 (ko) * 2006-12-19 2008-07-09 엘지전자 주식회사 방전램프

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10188888A (ja) * 1996-12-24 1998-07-21 Kowa Denki Kk 冷陰極放電管
JP3642153B2 (ja) * 1997-04-24 2005-04-27 松下電器産業株式会社 冷陰極蛍光管
EP0964429A4 (en) * 1997-12-26 2001-03-21 Toshiba Lighting & Technology ELECTRODE STRUCTURE FOR ELECTRON EMISSION, DISCHARGE LAMP AND DISCHARGE LAMP APPARATUS
JP2002289138A (ja) * 2001-03-28 2002-10-04 Matsushita Electric Ind Co Ltd 冷陰極蛍光ランプ
JP2002358922A (ja) * 2001-05-31 2002-12-13 Sanken Electric Co Ltd 冷陰極放電管及びその製法

Also Published As

Publication number Publication date
CN1595603A (zh) 2005-03-16
TW200511360A (en) 2005-03-16
JP4091508B2 (ja) 2008-05-28
JP2005093119A (ja) 2005-04-07
KR100610464B1 (ko) 2006-08-09
CN1322540C (zh) 2007-06-20
KR20050027024A (ko) 2005-03-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees