JPS5440564A - Flat type fluorescent display tube - Google Patents
Flat type fluorescent display tubeInfo
- Publication number
- JPS5440564A JPS5440564A JP10749977A JP10749977A JPS5440564A JP S5440564 A JPS5440564 A JP S5440564A JP 10749977 A JP10749977 A JP 10749977A JP 10749977 A JP10749977 A JP 10749977A JP S5440564 A JPS5440564 A JP S5440564A
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- flat type
- fluorescent display
- type fluorescent
- softening point
- 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
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To improve efficiency in operation and quality as to the display tube, obtained by sealing a flat glass cover through a frame body of insulators different in softening point, by setting the softening point of an insulator lower in softening point lower than that of the glass cover so as to simplify the sealing.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10749977A JPS5440564A (en) | 1977-09-07 | 1977-09-07 | Flat type fluorescent display tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10749977A JPS5440564A (en) | 1977-09-07 | 1977-09-07 | Flat type fluorescent display tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5440564A true JPS5440564A (en) | 1979-03-30 |
Family
ID=14460747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10749977A Pending JPS5440564A (en) | 1977-09-07 | 1977-09-07 | Flat type fluorescent display tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5440564A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57183361A (en) * | 1981-04-30 | 1982-11-11 | Akio Tsuchiya | Ceramics baking to metal material |
-
1977
- 1977-09-07 JP JP10749977A patent/JPS5440564A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57183361A (en) * | 1981-04-30 | 1982-11-11 | Akio Tsuchiya | Ceramics baking to metal material |
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