JPS52138865A - Manufacture of electron tube with zinc oxide fluorescent material - Google Patents
Manufacture of electron tube with zinc oxide fluorescent materialInfo
- Publication number
- JPS52138865A JPS52138865A JP5529976A JP5529976A JPS52138865A JP S52138865 A JPS52138865 A JP S52138865A JP 5529976 A JP5529976 A JP 5529976A JP 5529976 A JP5529976 A JP 5529976A JP S52138865 A JPS52138865 A JP S52138865A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- zinc oxide
- fluorescent material
- electron tube
- oxide fluorescent
- 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)
Abstract
PURPOSE: To manufacture an electron tube of excellent luminous characteristic by putting electrodes coated with zinc oxide fluorescent material in an enclosure and baking the fluorescent layer at a specified temperature after exhausting the enclosure.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5529976A JPS52138865A (en) | 1976-05-17 | 1976-05-17 | Manufacture of electron tube with zinc oxide fluorescent material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5529976A JPS52138865A (en) | 1976-05-17 | 1976-05-17 | Manufacture of electron tube with zinc oxide fluorescent material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52138865A true JPS52138865A (en) | 1977-11-19 |
Family
ID=12994684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5529976A Pending JPS52138865A (en) | 1976-05-17 | 1976-05-17 | Manufacture of electron tube with zinc oxide fluorescent material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52138865A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205940A (en) * | 1981-06-13 | 1982-12-17 | Futaba Corp | Manufacture of displayer |
-
1976
- 1976-05-17 JP JP5529976A patent/JPS52138865A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205940A (en) * | 1981-06-13 | 1982-12-17 | Futaba Corp | Manufacture of displayer |
JPH0158618B2 (en) * | 1981-06-13 | 1989-12-12 | Futaba Denshi Kogyo Kk |
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