JPS5613660A - Fluorescent lamp for preventing fading - Google Patents

Fluorescent lamp for preventing fading

Info

Publication number
JPS5613660A
JPS5613660A JP8806079A JP8806079A JPS5613660A JP S5613660 A JPS5613660 A JP S5613660A JP 8806079 A JP8806079 A JP 8806079A JP 8806079 A JP8806079 A JP 8806079A JP S5613660 A JPS5613660 A JP S5613660A
Authority
JP
Japan
Prior art keywords
air
fluorescent lamp
tight
emission
tight container
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
JP8806079A
Other languages
Japanese (ja)
Inventor
Taketo Kamei
Koshiro Sugibuchi
Takao Omori
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 JP8806079A priority Critical patent/JPS5613660A/en
Publication of JPS5613660A publication Critical patent/JPS5613660A/en
Pending 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
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope

Abstract

PURPOSE:To decrease the emission of radiant rays of ultraviolet spectrum and increase the emission of visible rays by making up an air-tight container of a glass containing cerium oxide and antimony oxide. CONSTITUTION:A fluorescent lamp has a light-transmittive air-tight tubular container whose inner surface is covered with a fluorescent substance and a stem to hold electrodes provided at both ends of the air-tight container. The air-tight container is made up of a glass containing 1-5wt% cerium oxide and 0.5-2wt% antimony oxide.
JP8806079A 1979-07-13 1979-07-13 Fluorescent lamp for preventing fading Pending JPS5613660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8806079A JPS5613660A (en) 1979-07-13 1979-07-13 Fluorescent lamp for preventing fading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8806079A JPS5613660A (en) 1979-07-13 1979-07-13 Fluorescent lamp for preventing fading

Publications (1)

Publication Number Publication Date
JPS5613660A true JPS5613660A (en) 1981-02-10

Family

ID=13932295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8806079A Pending JPS5613660A (en) 1979-07-13 1979-07-13 Fluorescent lamp for preventing fading

Country Status (1)

Country Link
JP (1) JPS5613660A (en)

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