JPS5248967A - Fluorescent display tube - Google Patents

Fluorescent display tube

Info

Publication number
JPS5248967A
JPS5248967A JP12505575A JP12505575A JPS5248967A JP S5248967 A JPS5248967 A JP S5248967A JP 12505575 A JP12505575 A JP 12505575A JP 12505575 A JP12505575 A JP 12505575A JP S5248967 A JPS5248967 A JP S5248967A
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
fluorescent
oxidized
secured
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
JP12505575A
Other languages
Japanese (ja)
Inventor
Osamu Yasutome
Norio Shinoda
Kazuhisa Yabukawa
Mitsuo Takeda
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 JP12505575A priority Critical patent/JPS5248967A/en
Publication of JPS5248967A publication Critical patent/JPS5248967A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The anode segment is formed with the metal that is not oxidized through fluorescent substance calcination temperature. Thus, a fluorescent display tube with an excellent quality can be secured.
COPYRIGHT: (C)1977,JPO&Japio
JP12505575A 1975-10-17 1975-10-17 Fluorescent display tube Pending JPS5248967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12505575A JPS5248967A (en) 1975-10-17 1975-10-17 Fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12505575A JPS5248967A (en) 1975-10-17 1975-10-17 Fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS5248967A true JPS5248967A (en) 1977-04-19

Family

ID=14900696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12505575A Pending JPS5248967A (en) 1975-10-17 1975-10-17 Fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS5248967A (en)

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