JPS52141492A - Fluorescent display tube excited by low speed - Google Patents
Fluorescent display tube excited by low speedInfo
- Publication number
- JPS52141492A JPS52141492A JP5502777A JP5502777A JPS52141492A JP S52141492 A JPS52141492 A JP S52141492A JP 5502777 A JP5502777 A JP 5502777A JP 5502777 A JP5502777 A JP 5502777A JP S52141492 A JPS52141492 A JP S52141492A
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- fluorescent display
- low speed
- tube excited
- excited
- 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
- Luminescent Compositions (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To obtain a novel fluorescent display tube which emits blue luminescence of high luninance at acceleration voltage lower than 100V by placing a fluorescent membrane comprising a gallate type double oxide of a specified composition at one side of an anode plate such as an Al plate.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52055027A JPS6031236B2 (en) | 1977-05-13 | 1977-05-13 | Slow electron beam excitation fluorescent display tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52055027A JPS6031236B2 (en) | 1977-05-13 | 1977-05-13 | Slow electron beam excitation fluorescent display tube |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50068685A Division JPS51149772A (en) | 1975-06-07 | 1975-06-07 | Low speed electron beam excited fluorescent display unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52141492A true JPS52141492A (en) | 1977-11-25 |
JPS6031236B2 JPS6031236B2 (en) | 1985-07-20 |
Family
ID=12987173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52055027A Expired JPS6031236B2 (en) | 1977-05-13 | 1977-05-13 | Slow electron beam excitation fluorescent display tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6031236B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178386A (en) * | 1988-12-28 | 1990-07-11 | Futaba Corp | Blue luminous fluorescent substance |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843030A (en) * | 1971-09-29 | 1973-06-22 |
-
1977
- 1977-05-13 JP JP52055027A patent/JPS6031236B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843030A (en) * | 1971-09-29 | 1973-06-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178386A (en) * | 1988-12-28 | 1990-07-11 | Futaba Corp | Blue luminous fluorescent substance |
Also Published As
Publication number | Publication date |
---|---|
JPS6031236B2 (en) | 1985-07-20 |
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