JPS563961A - Electrode for discharge lamp - Google Patents

Electrode for discharge lamp

Info

Publication number
JPS563961A
JPS563961A JP7886979A JP7886979A JPS563961A JP S563961 A JPS563961 A JP S563961A JP 7886979 A JP7886979 A JP 7886979A JP 7886979 A JP7886979 A JP 7886979A JP S563961 A JPS563961 A JP S563961A
Authority
JP
Japan
Prior art keywords
oxide
lessen
yttrium oxide
lamp
electrode
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.)
Granted
Application number
JP7886979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226549B2 (enrdf_load_stackoverflow
Inventor
Keiji Watabe
Masato Saito
Keiji Fukuyama
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 JP7886979A priority Critical patent/JPS563961A/ja
Priority to DE2951741A priority patent/DE2951741C2/de
Priority to NLAANVRAGE7909301,A priority patent/NL187876C/xx
Priority to US06/108,173 priority patent/US4319158A/en
Publication of JPS563961A publication Critical patent/JPS563961A/ja
Publication of JPS6226549B2 publication Critical patent/JPS6226549B2/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)
JP7886979A 1978-12-29 1979-06-22 Electrode for discharge lamp Granted JPS563961A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7886979A JPS563961A (en) 1979-06-22 1979-06-22 Electrode for discharge lamp
DE2951741A DE2951741C2 (de) 1978-12-29 1979-12-21 Elektrode für eine Entladungslampe
NLAANVRAGE7909301,A NL187876C (nl) 1978-12-29 1979-12-22 Elektrode voor een gasontladingslamp.
US06/108,173 US4319158A (en) 1978-12-29 1979-12-28 Electrode for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7886979A JPS563961A (en) 1979-06-22 1979-06-22 Electrode for discharge lamp

Publications (2)

Publication Number Publication Date
JPS563961A true JPS563961A (en) 1981-01-16
JPS6226549B2 JPS6226549B2 (enrdf_load_stackoverflow) 1987-06-09

Family

ID=13673823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7886979A Granted JPS563961A (en) 1978-12-29 1979-06-22 Electrode for discharge lamp

Country Status (1)

Country Link
JP (1) JPS563961A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6226549B2 (enrdf_load_stackoverflow) 1987-06-09

Similar Documents

Publication Publication Date Title
GB1533507A (en) Luminescent materials
US5258687A (en) Mercury vapor discharge device
JPS563961A (en) Electrode for discharge lamp
JPS563959A (en) Electrode for discharge lamp
GB1046569A (en) Improvements relating to luminescent materials
JPS563960A (en) Electrode for discharge lamp
US3480819A (en) Phosphor coated high pressure electric discharge device
JPS5523106A (en) Blue luminescent composition and low speed electron beam-exciting fluorescent display tube
JPS5595265A (en) High-pressure metal vapor discharge lamp
JPS5641666A (en) Electrode for discharge lamp
JPS5228859A (en) Green fluorescent display tube excited by slow electron bemm
JPS55152782A (en) Fluorescent substance and low-speed electron ray-excited fluorescent display tube
JPS5682875A (en) Luminous material
JPS5457375A (en) High-pressure sodium vapor lamp
JPS5376987A (en) Blue luminous fluorescent substance and color braun tube
JPS5684849A (en) Cathode-ray tube
JPS57187382A (en) Rare earth phosphor
JPS5738549A (en) Electron radiating substance
JPS5523105A (en) Green luminescent composition and low speed electron beam-exciting fluorescent display tube
JPS57147581A (en) Green emitting fluorescent substance and its preparation
JPS57182381A (en) Green light-emitting material
JPS5264174A (en) Metallic vapor discharge lamp
JPS5641667A (en) Electrode for discharge lamp
JPS54123273A (en) Metal vapor discharge lamp
JPS5460777A (en) Fluorescent lamp