JPH01111453U - - Google Patents
Info
- Publication number
- JPH01111453U JPH01111453U JP699488U JP699488U JPH01111453U JP H01111453 U JPH01111453 U JP H01111453U JP 699488 U JP699488 U JP 699488U JP 699488 U JP699488 U JP 699488U JP H01111453 U JPH01111453 U JP H01111453U
- Authority
- JP
- Japan
- Prior art keywords
- secondary electron
- electron multiplier
- display device
- fluorescent display
- vertical
- 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 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案による２次電子増倍型螢光表示
装置の一例を示す一部破断とした斜視図、第２図
はその要部の略線的拡大断面図、第３図は、本考
案による２次電子増倍型螢光表示装置の他の例を
示す要部の略線的拡大断面図、第４図は比較のた
めの２次電子増倍型螢光表示装置の要部の略線的
拡大断面図、第５図はその第４図Ａ部の拡大断面
図である。
１，２は基板、３は螢光体、５は螢光面、６は
電子放出手段、８は２次電子増倍手段、３０は電
子ビーム変調電極、Ｇ１は第１グリツドである。
FIG. 1 is a partially cutaway perspective view showing an example of a secondary electron multiplier type fluorescent display device according to the present invention, FIG. 2 is a schematic enlarged sectional view of the main part, and FIG. A schematic enlarged cross-sectional view of the main parts of another example of the secondary electron multiplier type fluorescent display device according to the invention, and FIG. 4 is a schematic enlarged sectional view of the main parts of the secondary electron multiplier type fluorescent display device for comparison. FIG. 5 is an enlarged sectional view of section A in FIG. 4. 1 and 2 are substrates, 3 is a phosphor, 5 is a fluorescent surface, 6 is an electron emitting means, 8 is a secondary electron multiplier, 30 is an electron beam modulation electrode, and G1 is a first grid.
Claims (1)
と、垂直及び水平の電子ビーム変調電極を有して
なる２次電子増倍型螢光表示装置において、 上記２次電子増倍部の前段に上記垂直及び水平
の電子ビーム変調電極が配されて成る２次電子増
倍型螢光表示装置。[Claims for Utility Model Registration] A secondary electron multiplier fluorescent display device comprising a secondary electron multiplier and vertical and horizontal electron beam modulation electrodes between a fluorescent surface and an electron emitting means. A secondary electron multiplier type fluorescent display device, wherein the vertical and horizontal electron beam modulation electrodes are disposed upstream of the secondary electron multiplier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006994U JPH0621163Y2 (en) | 1988-01-22 | 1988-01-22 | Secondary electron multiplication type fluorescent display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006994U JPH0621163Y2 (en) | 1988-01-22 | 1988-01-22 | Secondary electron multiplication type fluorescent display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111453U true JPH01111453U (en) | 1989-07-27 |
| JPH0621163Y2 JPH0621163Y2 (en) | 1994-06-01 |
Family
ID=31211629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988006994U Expired - Lifetime JPH0621163Y2 (en) | 1988-01-22 | 1988-01-22 | Secondary electron multiplication type fluorescent display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621163Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229169A (en) * | 1975-08-30 | 1977-03-04 | Matsushita Electric Ind Co Ltd | Image display device |
| JPS6261249A (en) * | 1985-09-11 | 1987-03-17 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Terminal for cathode ray indicator tube |
-
1988
- 1988-01-22 JP JP1988006994U patent/JPH0621163Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229169A (en) * | 1975-08-30 | 1977-03-04 | Matsushita Electric Ind Co Ltd | Image display device |
| JPS6261249A (en) * | 1985-09-11 | 1987-03-17 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Terminal for cathode ray indicator tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621163Y2 (en) | 1994-06-01 |