JPS643026B2 - - Google Patents

Info

Publication number
JPS643026B2
JPS643026B2 JP13028579A JP13028579A JPS643026B2 JP S643026 B2 JPS643026 B2 JP S643026B2 JP 13028579 A JP13028579 A JP 13028579A JP 13028579 A JP13028579 A JP 13028579A JP S643026 B2 JPS643026 B2 JP S643026B2
Authority
JP
Japan
Prior art keywords
electrode
electron emitting
emitting material
oxide
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
JP13028579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5654745A (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 JP13028579A priority Critical patent/JPS5654745A/ja
Publication of JPS5654745A publication Critical patent/JPS5654745A/ja
Publication of JPS643026B2 publication Critical patent/JPS643026B2/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)
JP13028579A 1979-10-09 1979-10-09 Electrode for electric-discharge lamp Granted JPS5654745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13028579A JPS5654745A (en) 1979-10-09 1979-10-09 Electrode for electric-discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13028579A JPS5654745A (en) 1979-10-09 1979-10-09 Electrode for electric-discharge lamp

Publications (2)

Publication Number Publication Date
JPS5654745A JPS5654745A (en) 1981-05-14
JPS643026B2 true JPS643026B2 (enrdf_load_stackoverflow) 1989-01-19

Family

ID=15030652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13028579A Granted JPS5654745A (en) 1979-10-09 1979-10-09 Electrode for electric-discharge lamp

Country Status (1)

Country Link
JP (1) JPS5654745A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5654745A (en) 1981-05-14

Similar Documents

Publication Publication Date Title
US6809478B2 (en) Metal halide lamp for automobile headlight
JPS63248050A (ja) 希ガス放電灯
JP2000504482A (ja) 低圧放電ランプ
JPS6346533B2 (enrdf_load_stackoverflow)
US2171234A (en) Discharge device and electrode
JP2947958B2 (ja) 高圧放電ランプ
KR100275168B1 (ko) 저압방전등 및 제조방법
JPH0721981A (ja) メタルハライドランプ
JPS643026B2 (enrdf_load_stackoverflow)
US2312245A (en) Electrode for discharge devices
JPS6338829B2 (enrdf_load_stackoverflow)
JPS63218147A (ja) 放電ランプ
JPS641901B2 (enrdf_load_stackoverflow)
JPS6030065B2 (ja) 金属蒸気放電灯
US2966606A (en) Fluorescent lamp
JPH06349448A (ja) 低圧放電ランプ
JPS61220265A (ja) 金属蒸気放電灯
JPS5975555A (ja) 金属蒸気放電灯
JP2000348675A (ja) 蛍光ランプおよび照明装置
JP4456973B2 (ja) 冷陰極蛍光ランプの製造方法
JPS64692Y2 (enrdf_load_stackoverflow)
JP2001243911A (ja) 高圧放電ランプおよび照明装置
JPH0731999B2 (ja) メタルハライドランプ
JPS5893151A (ja) 電子放射物質
JPS6366024B2 (enrdf_load_stackoverflow)