JPS641901B2 - - Google Patents

Info

Publication number
JPS641901B2
JPS641901B2 JP10388979A JP10388979A JPS641901B2 JP S641901 B2 JPS641901 B2 JP S641901B2 JP 10388979 A JP10388979 A JP 10388979A JP 10388979 A JP10388979 A JP 10388979A JP S641901 B2 JPS641901 B2 JP S641901B2
Authority
JP
Japan
Prior art keywords
oxide
electron emitting
emitting material
electrode
discharge lamp
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.)
Expired
Application number
JP10388979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5628453A (en
Inventor
Keiji Watabe
Masato Saito
Masahiro Dobashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10388979A priority Critical patent/JPS5628453A/ja
Publication of JPS5628453A publication Critical patent/JPS5628453A/ja
Publication of JPS641901B2 publication Critical patent/JPS641901B2/ja
Granted 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

Landscapes

  • Discharge Lamp (AREA)
JP10388979A 1979-08-15 1979-08-15 Metal vapor electric discharge lamp Granted JPS5628453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10388979A JPS5628453A (en) 1979-08-15 1979-08-15 Metal vapor electric discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10388979A JPS5628453A (en) 1979-08-15 1979-08-15 Metal vapor electric discharge lamp

Publications (2)

Publication Number Publication Date
JPS5628453A JPS5628453A (en) 1981-03-20
JPS641901B2 true JPS641901B2 (enExample) 1989-01-13

Family

ID=14365986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10388979A Granted JPS5628453A (en) 1979-08-15 1979-08-15 Metal vapor electric discharge lamp

Country Status (1)

Country Link
JP (1) JPS5628453A (enExample)

Also Published As

Publication number Publication date
JPS5628453A (en) 1981-03-20

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