JPS5776732A - Manufacture of fluorescent lamp - Google Patents

Manufacture of fluorescent lamp

Info

Publication number
JPS5776732A
JPS5776732A JP15137880A JP15137880A JPS5776732A JP S5776732 A JPS5776732 A JP S5776732A JP 15137880 A JP15137880 A JP 15137880A JP 15137880 A JP15137880 A JP 15137880A JP S5776732 A JPS5776732 A JP S5776732A
Authority
JP
Japan
Prior art keywords
glass bulb
thin film
fluorescent material
titanium oxide
manufacture
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
JP15137880A
Other languages
Japanese (ja)
Inventor
Akimasa Kondo
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 JP15137880A priority Critical patent/JPS5776732A/en
Publication of JPS5776732A publication Critical patent/JPS5776732A/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
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE:To shield the emission of ultraviolet rays and fully emit visible light, by coating a thin film of titanium oxide to internal surfaces of a glass bulb and forming a fluorescent material film on said thin film. CONSTITUTION:A titanium compound is heated and vaporized, and this vapor is introduced to the inside of a glass bulb 1 heated to 550-600 deg.C, thus a thin film 2 of titanium oxide is formed to internal surfaces of the glass bulb 1. Then a suspension of fluorescent material is applied on the thin film 2 of titanium oxide on the internal surface of the glass bulb 1 to form a fluorescent material film 3. To both ends of the glass bulb 1, a base 5 with pins is adhesively mounted by adhesive cement.
JP15137880A 1980-10-30 1980-10-30 Manufacture of fluorescent lamp Pending JPS5776732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15137880A JPS5776732A (en) 1980-10-30 1980-10-30 Manufacture of fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15137880A JPS5776732A (en) 1980-10-30 1980-10-30 Manufacture of fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS5776732A true JPS5776732A (en) 1982-05-13

Family

ID=15517250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15137880A Pending JPS5776732A (en) 1980-10-30 1980-10-30 Manufacture of fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS5776732A (en)

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