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KR20080084731A - 냉음극 형광 램프 - Google Patents

냉음극 형광 램프 Download PDF

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Publication number
KR20080084731A
KR20080084731A KR1020080023908A KR20080023908A KR20080084731A KR 20080084731 A KR20080084731 A KR 20080084731A KR 1020080023908 A KR1020080023908 A KR 1020080023908A KR 20080023908 A KR20080023908 A KR 20080023908A KR 20080084731 A KR20080084731 A KR 20080084731A
Authority
KR
South Korea
Prior art keywords
electrode
cold cathode
cathode fluorescent
fluorescent lamp
electrodes
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.)
Ceased
Application number
KR1020080023908A
Other languages
English (en)
Korean (ko)
Inventor
도시까즈 스기무라
Original Assignee
엔이씨 라이팅 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 filed Critical 엔이씨 라이팅 가부시키가이샤
Publication of KR20080084731A publication Critical patent/KR20080084731A/ko
Ceased legal-status Critical Current

Links

Images

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
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/46—Leading-in conductors
    • 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
    • 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
    • H01J61/09—Hollow cathodes
    • 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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
    • 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

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
KR1020080023908A 2007-03-15 2008-03-14 냉음극 형광 램프 Ceased KR20080084731A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007066817A JP4267039B2 (ja) 2007-03-15 2007-03-15 冷陰極蛍光ランプ
JPJP-P-2007-00066817 2007-03-15

Publications (1)

Publication Number Publication Date
KR20080084731A true KR20080084731A (ko) 2008-09-19

Family

ID=39845115

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080023908A Ceased KR20080084731A (ko) 2007-03-15 2008-03-14 냉음극 형광 램프

Country Status (4)

Country Link
JP (1) JP4267039B2 (ja)
KR (1) KR20080084731A (ja)
CN (1) CN101266910A (ja)
TW (1) TW200908064A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984476B1 (ko) * 2009-08-17 2010-09-30 쿠리인 덴코 가부시키가이샤 냉음극 방전관용 전극 및 냉음극 방전관

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112880409B (zh) * 2021-01-12 2022-11-11 甘肃金麓银峰冶金科技有限公司 一种提高镍铁电炉炉底耐材寿命的方法和炉底

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984476B1 (ko) * 2009-08-17 2010-09-30 쿠리인 덴코 가부시키가이샤 냉음극 방전관용 전극 및 냉음극 방전관

Also Published As

Publication number Publication date
TW200908064A (en) 2009-02-16
JP2008226764A (ja) 2008-09-25
CN101266910A (zh) 2008-09-17
JP4267039B2 (ja) 2009-05-27

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Legal Events

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A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20080314

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E902 Notification of reason for refusal
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Comment text: Notification of reason for refusal

Patent event date: 20090602

Patent event code: PE09021S01D

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

Comment text: Final Notice of Reason for Refusal

Patent event date: 20090908

Patent event code: PE09021S02D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20100113

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20090908

Comment text: Final Notice of Reason for Refusal

Patent event code: PE06011S02I

Patent event date: 20090602

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I