JPH025256U - - Google Patents
Info
- Publication number
- JPH025256U JPH025256U JP8316988U JP8316988U JPH025256U JP H025256 U JPH025256 U JP H025256U JP 8316988 U JP8316988 U JP 8316988U JP 8316988 U JP8316988 U JP 8316988U JP H025256 U JPH025256 U JP H025256U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- electron beam
- fluorescent
- control mechanism
- beam control
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8316988U JPH079332Y2 (ja) | 1988-06-23 | 1988-06-23 | 蛍光表示管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8316988U JPH079332Y2 (ja) | 1988-06-23 | 1988-06-23 | 蛍光表示管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025256U true JPH025256U (de) | 1990-01-12 |
| JPH079332Y2 JPH079332Y2 (ja) | 1995-03-06 |
Family
ID=31307893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8316988U Expired - Lifetime JPH079332Y2 (ja) | 1988-06-23 | 1988-06-23 | 蛍光表示管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079332Y2 (de) |
-
1988
- 1988-06-23 JP JP8316988U patent/JPH079332Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079332Y2 (ja) | 1995-03-06 |