JPS5369482A - Fluorescent high pressure vapor mercury lamp - Google Patents

Fluorescent high pressure vapor mercury lamp

Info

Publication number
JPS5369482A
JPS5369482A JP14400276A JP14400276A JPS5369482A JP S5369482 A JPS5369482 A JP S5369482A JP 14400276 A JP14400276 A JP 14400276A JP 14400276 A JP14400276 A JP 14400276A JP S5369482 A JPS5369482 A JP S5369482A
Authority
JP
Japan
Prior art keywords
high pressure
mercury lamp
pressure vapor
fluorescent high
phosphor emitting
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
JP14400276A
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 JP14400276A priority Critical patent/JPS5369482A/en
Publication of JPS5369482A publication Critical patent/JPS5369482A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a fluorescent high pressure mercury vapor lamp which satisfys high efficiency and high color rendition simultaneously with addition of Eu-activated phosphor emitting blue light to combination of MgO,A62O3, Ce,Tb phosphor emitting green light with one kind of Eu-activated phosphor emitting red light at a given ratio.
COPYRIGHT: (C)1978,JPO&Japio
JP14400276A 1976-12-02 1976-12-02 Fluorescent high pressure vapor mercury lamp Pending JPS5369482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14400276A JPS5369482A (en) 1976-12-02 1976-12-02 Fluorescent high pressure vapor mercury lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14400276A JPS5369482A (en) 1976-12-02 1976-12-02 Fluorescent high pressure vapor mercury lamp

Publications (1)

Publication Number Publication Date
JPS5369482A true JPS5369482A (en) 1978-06-20

Family

ID=15352022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14400276A Pending JPS5369482A (en) 1976-12-02 1976-12-02 Fluorescent high pressure vapor mercury lamp

Country Status (1)

Country Link
JP (1) JPS5369482A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0571829A (en) * 1991-09-13 1993-03-23 Daikin Ind Ltd Receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0571829A (en) * 1991-09-13 1993-03-23 Daikin Ind Ltd Receiver

Similar Documents

Publication Publication Date Title
ES8404568A1 (en) Low-pressure mercury vapour discharge lamp.
JPS57133182A (en) Fluorescent substance
GB1205375A (en) Fluorescent lamps of improved colour rendition
JPS528992A (en) Fluorescent substance
JPS5369482A (en) Fluorescent high pressure vapor mercury lamp
JPS5369481A (en) Fluorescent high pressure mercury vapor lamp
JPS5254690A (en) Gas discharge luminous element
JPS56114273A (en) Fluorescent lamp
JPS64191A (en) Fluorescent lamp
JPS5564358A (en) Fluorescent lamp
JPS57174379A (en) Fluorescent lamp
JPS5224172A (en) Fluorescent substance of cathode-ray tube
JPS52133092A (en) Gas discharge luminous element
JPS57143389A (en) Green light emitting fluorescent material
JPS5489985A (en) Fluorescent substance
JPS5866247A (en) Fluorescent lamp
JPS5354184A (en) Fluorescent substance and fluorescent lamp
JPS5346181A (en) Bulb type fluorescent discharge lamp
JPS5543725A (en) Fluorescent lamp
JPS5219964A (en) Blue light emitting, low speed electron ray exciting fluorescent displ ay tube
JPS57196470A (en) Fluorescent lamp
JPS5354183A (en) Fluorescent substance and fluorescent lamp
JPS54144082A (en) Fluorescent lamp
JPS5790086A (en) Phosphor
JPS5210877A (en) Red luminous fluorescent display tube excited by electron beam of low velocity