JPS579052A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
JPS579052A
JPS579052A JP8349980A JP8349980A JPS579052A JP S579052 A JPS579052 A JP S579052A JP 8349980 A JP8349980 A JP 8349980A JP 8349980 A JP8349980 A JP 8349980A JP S579052 A JPS579052 A JP S579052A
Authority
JP
Japan
Prior art keywords
face
ray tube
cathode ray
bulb
fluorescent
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
JP8349980A
Other languages
Japanese (ja)
Inventor
Yasuo Iwasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8349980A priority Critical patent/JPS579052A/en
Publication of JPS579052A publication Critical patent/JPS579052A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/06—Lamps with luminescent screen excited by the ray or stream

Abstract

PURPOSE:To facilitate the manufacture of a small-sized cathode ray tube stably and to improve the mass productionability, by previously forming a fluorescent face on another transparent substrate as the fluorescent face target then fixing it in the proximity of the inner face of the face section of a bulb. CONSTITUTION:A fluorescent material layer 10, a filming film 18 and a metal-back layer 11 such as aluminium are formed on the surface of a transparent substrate 22 to form a fluorescent face target 25. Then it is fixed through a frit glass 23 in the proximity of the inner face of a face section 9 of a glass bulb 8, thereafter the sealing in the bulb 8 of a gun stem assembly 19 and the evacuation of the bulb 8 are performed to complete a cathode ray tube 7. Consequently the fluorescent material layers for small-sized cathode ray tube used in a large area display can be mass processed stably resulting in the improvement of the mass productionability.
JP8349980A 1980-06-18 1980-06-18 Cathode ray tube Pending JPS579052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8349980A JPS579052A (en) 1980-06-18 1980-06-18 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8349980A JPS579052A (en) 1980-06-18 1980-06-18 Cathode ray tube

Publications (1)

Publication Number Publication Date
JPS579052A true JPS579052A (en) 1982-01-18

Family

ID=13804160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8349980A Pending JPS579052A (en) 1980-06-18 1980-06-18 Cathode ray tube

Country Status (1)

Country Link
JP (1) JPS579052A (en)

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