JPS5323175A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS5323175A
JPS5323175A JP9703276A JP9703276A JPS5323175A JP S5323175 A JPS5323175 A JP S5323175A JP 9703276 A JP9703276 A JP 9703276A JP 9703276 A JP9703276 A JP 9703276A JP S5323175 A JPS5323175 A JP S5323175A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
light output
phosphor
activated
intial
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
JP9703276A
Other languages
Japanese (ja)
Inventor
Yoshio Kimura
Yasuhiko Hagiwara
Toshio Nishimura
Minoru Watanabe
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 JP9703276A priority Critical patent/JPS5323175A/en
Publication of JPS5323175A publication Critical patent/JPS5323175A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To improve intial light output and rate of maintaining initial light output by means of a fluorescent screen composed of a phosphor made of halo phosphate activated by Sb and Sb and Mn and a phosphor of yttrium oxide activated by Eu.
COPYRIGHT: (C)1978,JPO&Japio
JP9703276A 1976-08-16 1976-08-16 Fluorescent lamp Pending JPS5323175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9703276A JPS5323175A (en) 1976-08-16 1976-08-16 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9703276A JPS5323175A (en) 1976-08-16 1976-08-16 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS5323175A true JPS5323175A (en) 1978-03-03

Family

ID=14181126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9703276A Pending JPS5323175A (en) 1976-08-16 1976-08-16 Fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS5323175A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535422A (en) * 1978-09-05 1980-03-12 Toshiba Corp Fluorescent lamp
JPS56102057A (en) * 1979-12-31 1981-08-15 Westinghouse Electric Corp Fluorescent lamp
US4459507A (en) * 1982-02-18 1984-07-10 Gte Products Corporation Fluorescent lamps having improved maintenance and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535422A (en) * 1978-09-05 1980-03-12 Toshiba Corp Fluorescent lamp
JPS5821380B2 (en) * 1978-09-05 1983-04-28 株式会社東芝 fluorescent lamp
JPS56102057A (en) * 1979-12-31 1981-08-15 Westinghouse Electric Corp Fluorescent lamp
US4459507A (en) * 1982-02-18 1984-07-10 Gte Products Corporation Fluorescent lamps having improved maintenance and method of making same

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