JPS5328973A - Reflecting ring-shaped fluorescent lamp - Google Patents

Reflecting ring-shaped fluorescent lamp

Info

Publication number
JPS5328973A
JPS5328973A JP10323376A JP10323376A JPS5328973A JP S5328973 A JPS5328973 A JP S5328973A JP 10323376 A JP10323376 A JP 10323376A JP 10323376 A JP10323376 A JP 10323376A JP S5328973 A JPS5328973 A JP S5328973A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
shaped fluorescent
reflecting ring
light reflecting
reflecting
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
JP10323376A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ebara
Sadata Ikeda
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 JP10323376A priority Critical patent/JPS5328973A/en
Publication of JPS5328973A publication Critical patent/JPS5328973A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To eliminate peeling off and increase luminous intensity by means of a phosphor layer employing a light reflecting film formed by adding metal borate to a light reflecting substance at the ratio of 10 to 40% by weight.
COPYRIGHT: (C)1978,JPO&Japio
JP10323376A 1976-08-31 1976-08-31 Reflecting ring-shaped fluorescent lamp Pending JPS5328973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10323376A JPS5328973A (en) 1976-08-31 1976-08-31 Reflecting ring-shaped fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10323376A JPS5328973A (en) 1976-08-31 1976-08-31 Reflecting ring-shaped fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS5328973A true JPS5328973A (en) 1978-03-17

Family

ID=14348729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10323376A Pending JPS5328973A (en) 1976-08-31 1976-08-31 Reflecting ring-shaped fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS5328973A (en)

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