KR20070033254A - 냉음극 형광 램프, 전극 유닛 및 전극 유닛의 제조 방법 - Google Patents

냉음극 형광 램프, 전극 유닛 및 전극 유닛의 제조 방법 Download PDF

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Publication number
KR20070033254A
KR20070033254A KR1020060086279A KR20060086279A KR20070033254A KR 20070033254 A KR20070033254 A KR 20070033254A KR 1020060086279 A KR1020060086279 A KR 1020060086279A KR 20060086279 A KR20060086279 A KR 20060086279A KR 20070033254 A KR20070033254 A KR 20070033254A
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KR
South Korea
Prior art keywords
electrode
magnesium
electrode unit
metal material
fluorescent lamp
Prior art date
Application number
KR1020060086279A
Other languages
English (en)
Korean (ko)
Inventor
도시카즈 스기무라
히토시 하타
하루시게 스기무라
사토시 다무라
구니오 다카하시
가즈히코 야마기시
히로아키 니시카타
Original Assignee
엔이씨 라이팅 가부시키가이샤
도시바 쇼메이 프레시즌 가부시키가이샤
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 엔이씨 라이팅 가부시키가이샤, 도시바 쇼메이 프레시즌 가부시키가이샤 filed Critical 엔이씨 라이팅 가부시키가이샤
Publication of KR20070033254A publication Critical patent/KR20070033254A/ko

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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
    • H01J61/04—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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
    • 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
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • 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
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
KR1020060086279A 2005-09-08 2006-09-07 냉음극 형광 램프, 전극 유닛 및 전극 유닛의 제조 방법 KR20070033254A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00260542 2005-09-08
JP2005260542A JP2007073407A (ja) 2005-09-08 2005-09-08 冷陰極蛍光ランプ、電極ユニット及びその製造方法

Publications (1)

Publication Number Publication Date
KR20070033254A true KR20070033254A (ko) 2007-03-26

Family

ID=37934688

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060086279A KR20070033254A (ko) 2005-09-08 2006-09-07 냉음극 형광 램프, 전극 유닛 및 전극 유닛의 제조 방법

Country Status (4)

Country Link
JP (1) JP2007073407A (zh)
KR (1) KR20070033254A (zh)
CN (1) CN100576420C (zh)
TW (1) TW200746221A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100911665B1 (ko) * 2007-10-23 2009-08-10 금호전기주식회사 냉음극 형광램프용 전극체
JP4945803B2 (ja) * 2008-02-20 2012-06-06 Ｎｅｃライティング株式会社 冷陰極蛍光ランプ
CN102237233A (zh) * 2010-05-05 2011-11-09 泰利时冷阴极工业股份有限公司 无接痕大直径冷阴极放电灯管的加工制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03250548A (ja) * 1990-02-28 1991-11-08 Ushio Inc 小型放電ランプ
JPH04272109A (ja) * 1991-02-27 1992-09-28 Toshiba Corp 冷陰極蛍光ランプ用電極材料およびそれからなる電極
JPH10269986A (ja) * 1997-03-26 1998-10-09 Casio Comput Co Ltd 冷陰極及び冷陰極の製造方法並びに冷陰極蛍光管
JP3390135B2 (ja) * 1998-03-24 2003-03-24 カシオ計算機株式会社 電子放出性電極、電子放出性電極の製造方法、並びに冷陰極蛍光管
JP2004014342A (ja) * 2002-06-07 2004-01-15 Uchida Kogyo Kk 放電管用電極材料、その製造方法およびこれを使用した蛍光放電管用冷陰極
JP2005183172A (ja) * 2003-12-19 2005-07-07 Erebamu:Kk 放電ランプ

Also Published As

Publication number Publication date
CN1983505A (zh) 2007-06-20
JP2007073407A (ja) 2007-03-22
CN100576420C (zh) 2009-12-30
TW200746221A (en) 2007-12-16

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A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application
E801 Decision on dismissal of amendment