JPS52127749A - Fluorescent displaying tube - Google Patents
Fluorescent displaying tubeInfo
- Publication number
- JPS52127749A JPS52127749A JP4480676A JP4480676A JPS52127749A JP S52127749 A JPS52127749 A JP S52127749A JP 4480676 A JP4480676 A JP 4480676A JP 4480676 A JP4480676 A JP 4480676A JP S52127749 A JPS52127749 A JP S52127749A
- Authority
- JP
- Japan
- Prior art keywords
- displaying tube
- fluorescent
- fluorescent displaying
- tube
- thermion
- 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.)
- Granted
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To make the static function possible without accelerating electrode with thermion diffused and accelerated by making the width of the reflection part wider than that of the part near to cathode in the ringed area surrouding the fluorescent film of fluoresent displaying tube.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4480676A JPS5851381B2 (en) | 1976-04-19 | 1976-04-19 | Fluorescent display tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4480676A JPS5851381B2 (en) | 1976-04-19 | 1976-04-19 | Fluorescent display tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52127749A true JPS52127749A (en) | 1977-10-26 |
JPS5851381B2 JPS5851381B2 (en) | 1983-11-16 |
Family
ID=12701661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4480676A Expired JPS5851381B2 (en) | 1976-04-19 | 1976-04-19 | Fluorescent display tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5851381B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6173186U (en) * | 1984-10-19 | 1986-05-17 |
-
1976
- 1976-04-19 JP JP4480676A patent/JPS5851381B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6173186U (en) * | 1984-10-19 | 1986-05-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS5851381B2 (en) | 1983-11-16 |
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