KR20090123778A - 전극 및 그 제조 방법 - Google Patents

전극 및 그 제조 방법 Download PDF

Info

Publication number
KR20090123778A
KR20090123778A KR1020090035324A KR20090035324A KR20090123778A KR 20090123778 A KR20090123778 A KR 20090123778A KR 1020090035324 A KR1020090035324 A KR 1020090035324A KR 20090035324 A KR20090035324 A KR 20090035324A KR 20090123778 A KR20090123778 A KR 20090123778A
Authority
KR
South Korea
Prior art keywords
electrode
mass
less
work function
cathode fluorescent
Prior art date
Application number
KR1020090035324A
Other languages
English (en)
Korean (ko)
Inventor
토오루 탄지
타이치로 니시카와
요시히로 나카이
타케시 도쿠다
카즈오 야마자키
Original Assignee
스미토모덴키고교가부시키가이샤
스미덴 파인 컨덕터 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 스미토모덴키고교가부시키가이샤, 스미덴 파인 컨덕터 가부시키가이샤 filed Critical 스미토모덴키고교가부시키가이샤
Publication of KR20090123778A publication Critical patent/KR20090123778A/ko

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
    • H01J61/0672—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
    • H01J61/78—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
KR1020090035324A 2008-05-28 2009-04-23 전극 및 그 제조 방법 KR20090123778A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-140123 2008-05-28
JP2008140123A JP2009289556A (ja) 2008-05-28 2008-05-28 電極及びその製造方法

Publications (1)

Publication Number Publication Date
KR20090123778A true KR20090123778A (ko) 2009-12-02

Family

ID=41268972

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090035324A KR20090123778A (ko) 2008-05-28 2009-04-23 전극 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP2009289556A (zh)
KR (1) KR20090123778A (zh)
CN (1) CN101593664A (zh)
DE (1) DE102009019425A1 (zh)
TW (1) TW201007811A (zh)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004235072A (ja) * 2003-01-31 2004-08-19 Neomax Co Ltd 蛍光放電管用電極合金、蛍光放電管用電極およびその電極を備えた蛍光放電管
JP4367954B2 (ja) * 2005-05-25 2009-11-18 住友電気工業株式会社 電極材料

Also Published As

Publication number Publication date
CN101593664A (zh) 2009-12-02
TW201007811A (en) 2010-02-16
DE102009019425A1 (de) 2009-12-10
JP2009289556A (ja) 2009-12-10

Similar Documents

Publication Publication Date Title
KR101257651B1 (ko) 전극재료
CN101542679B (zh) 用于冷阴极荧光灯的电极元件
CN1873876B (zh) 电极材料
JP4832931B2 (ja) 冷陰極管用焼結電極の製造方法
KR20090123778A (ko) 전극 및 그 제조 방법
JP2008123722A (ja) 冷陰極蛍光ランプ用電極材料
CN101552176B (zh) 电极材料、电极和冷阴极荧光灯
KR101204605B1 (ko) 전극재료
US20090108731A1 (en) Electrode for cold-cathode fluorescent lamp
JP2004235072A (ja) 蛍光放電管用電極合金、蛍光放電管用電極およびその電極を備えた蛍光放電管
JP5451688B2 (ja) 冷陰極蛍光管電極用合金、冷陰極蛍光管用電極及び冷陰極蛍光管
KR20090105808A (ko) 전극 재료, 전극 및, 냉음극 형광 램프
KR20080084731A (ko) 냉음극 형광 램프
JP2008130395A (ja) 冷陰極蛍光ランプ用電極部材組
JP4612748B2 (ja) 電極材料
KR101037332B1 (ko) 냉음극 형광 램프, 냉음극 형광 램프를 구비하는 전기 기기 광원, 전기 기기 광원을 구비하는 액정 표시 장치 및, 냉음극 형광 램프용 전극 부재
KR20110031424A (ko) 형광 램프용 전극, 그 제조 방법, 및 형광 램프

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination