JPS56112062A - Low pressure mercury vapor discharge lamp and electron emissive material for the lamp - Google Patents

Low pressure mercury vapor discharge lamp and electron emissive material for the lamp

Info

Publication number
JPS56112062A
JPS56112062A JP1241980A JP1241980A JPS56112062A JP S56112062 A JPS56112062 A JP S56112062A JP 1241980 A JP1241980 A JP 1241980A JP 1241980 A JP1241980 A JP 1241980A JP S56112062 A JPS56112062 A JP S56112062A
Authority
JP
Japan
Prior art keywords
lamp
emissive material
electron emissive
low pressure
pressure mercury
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.)
Pending
Application number
JP1241980A
Other languages
English (en)
Inventor
Tetsuo Mine
Yoji Yuge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1241980A priority Critical patent/JPS56112062A/ja
Publication of JPS56112062A publication Critical patent/JPS56112062A/ja
Pending legal-status Critical Current

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

Landscapes

  • Discharge Lamp (AREA)
JP1241980A 1980-02-06 1980-02-06 Low pressure mercury vapor discharge lamp and electron emissive material for the lamp Pending JPS56112062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1241980A JPS56112062A (en) 1980-02-06 1980-02-06 Low pressure mercury vapor discharge lamp and electron emissive material for the lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1241980A JPS56112062A (en) 1980-02-06 1980-02-06 Low pressure mercury vapor discharge lamp and electron emissive material for the lamp

Publications (1)

Publication Number Publication Date
JPS56112062A true JPS56112062A (en) 1981-09-04

Family

ID=11804743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1241980A Pending JPS56112062A (en) 1980-02-06 1980-02-06 Low pressure mercury vapor discharge lamp and electron emissive material for the lamp

Country Status (1)

Country Link
JP (1) JPS56112062A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060998A1 (en) * 2010-11-03 2012-05-10 General Electric Company Electron emission material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060998A1 (en) * 2010-11-03 2012-05-10 General Electric Company Electron emission material

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