JPS5369481A - Fluorescent high pressure mercury vapor lamp - Google Patents

Fluorescent high pressure mercury vapor lamp

Info

Publication number
JPS5369481A
JPS5369481A JP14400176A JP14400176A JPS5369481A JP S5369481 A JPS5369481 A JP S5369481A JP 14400176 A JP14400176 A JP 14400176A JP 14400176 A JP14400176 A JP 14400176A JP S5369481 A JPS5369481 A JP S5369481A
Authority
JP
Japan
Prior art keywords
high pressure
pressure mercury
mercury vapor
vapor lamp
fluorescent
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
JP14400176A
Other languages
Japanese (ja)
Inventor
Kenichi Shimizu
Minoru Watanabe
Yoichiro Kogyo
Toshio Nishimura
Kazuo Narita
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 JP14400176A priority Critical patent/JPS5369481A/en
Publication of JPS5369481A publication Critical patent/JPS5369481A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To provide a fluorescent high pressure vapor mercury lamp which satisfy high efficiency and high color rendition simultaneously with the formation of a fluorescent film by combining MgO,Al2O3,Ce,Tb phosphor emitting green light and one kind of Eu activated phosphor emitting red light at a fixed rate.
COPYRIGHT: (C)1978,JPO&Japio
JP14400176A 1976-12-02 1976-12-02 Fluorescent high pressure mercury vapor lamp Pending JPS5369481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14400176A JPS5369481A (en) 1976-12-02 1976-12-02 Fluorescent high pressure mercury vapor lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14400176A JPS5369481A (en) 1976-12-02 1976-12-02 Fluorescent high pressure mercury vapor lamp

Publications (1)

Publication Number Publication Date
JPS5369481A true JPS5369481A (en) 1978-06-20

Family

ID=15351997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14400176A Pending JPS5369481A (en) 1976-12-02 1976-12-02 Fluorescent high pressure mercury vapor lamp

Country Status (1)

Country Link
JP (1) JPS5369481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225552A (en) * 1982-06-23 1983-12-27 Matsushita Electric Works Ltd Fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225552A (en) * 1982-06-23 1983-12-27 Matsushita Electric Works Ltd Fluorescent lamp

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