JPS5463669A - Production of fluorescent display tube - Google Patents

Production of fluorescent display tube

Info

Publication number
JPS5463669A
JPS5463669A JP12990077A JP12990077A JPS5463669A JP S5463669 A JPS5463669 A JP S5463669A JP 12990077 A JP12990077 A JP 12990077A JP 12990077 A JP12990077 A JP 12990077A JP S5463669 A JPS5463669 A JP S5463669A
Authority
JP
Japan
Prior art keywords
calcined
printed
insulating substrate
layer
display tube
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
JP12990077A
Other languages
Japanese (ja)
Inventor
Kenzo Ashiuchi
Norio Shinoda
Osamu Yasutome
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 JP12990077A priority Critical patent/JPS5463669A/en
Publication of JPS5463669A publication Critical patent/JPS5463669A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

PURPOSE: To make production easy and quality stable by printing frit glass on the circumference part of an insulating substrate and calcining it.
CONSTITUTION: Prescribed conductive wiring 2 is printed on insulating substrate 1 and is calcined, and next, insulating glass layer 3 is printed on insulating substrate 1 while covering conductive wiring 2 and is calcined. Next, anode segment layer 4 is printed on insulating glass layer 3 and is calcined, and next, fluorescent material layer 5 is printed on anode segment layer 4 and is calcined. Next, frit glass 7 is printed on the circumference of insulating substrate 1 and is calcined. As a result, a stable-quality and high-reliability flat package-type fluorescent display tube can be formed.
COPYRIGHT: (C)1979,JPO&Japio
JP12990077A 1977-10-29 1977-10-29 Production of fluorescent display tube Pending JPS5463669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12990077A JPS5463669A (en) 1977-10-29 1977-10-29 Production of fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12990077A JPS5463669A (en) 1977-10-29 1977-10-29 Production of fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS5463669A true JPS5463669A (en) 1979-05-22

Family

ID=15021145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12990077A Pending JPS5463669A (en) 1977-10-29 1977-10-29 Production of fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS5463669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146436A (en) * 1984-01-06 1985-08-02 Nec Kagoshima Ltd Fluorescent character display tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146436A (en) * 1984-01-06 1985-08-02 Nec Kagoshima Ltd Fluorescent character display tube

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