JPS62178443U - - Google Patents
Info
- Publication number
- JPS62178443U JPS62178443U JP6652486U JP6652486U JPS62178443U JP S62178443 U JPS62178443 U JP S62178443U JP 6652486 U JP6652486 U JP 6652486U JP 6652486 U JP6652486 U JP 6652486U JP S62178443 U JPS62178443 U JP S62178443U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- display tube
- fluorescent display
- phosphor
- filament
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6652486U JPS62178443U (enExample) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6652486U JPS62178443U (enExample) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178443U true JPS62178443U (enExample) | 1987-11-12 |
Family
ID=30904608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6652486U Pending JPS62178443U (enExample) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178443U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025462B2 (enExample) * | 1971-08-21 | 1975-08-23 | ||
| JPS5537717A (en) * | 1978-09-08 | 1980-03-15 | Hitachi Ltd | Direct heating cathode construction and its manufacturing method |
-
1986
- 1986-04-30 JP JP6652486U patent/JPS62178443U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025462B2 (enExample) * | 1971-08-21 | 1975-08-23 | ||
| JPS5537717A (en) * | 1978-09-08 | 1980-03-15 | Hitachi Ltd | Direct heating cathode construction and its manufacturing method |