JPH0175956U - - Google Patents
Info
- Publication number
- JPH0175956U JPH0175956U JP1987172294U JP17229487U JPH0175956U JP H0175956 U JPH0175956 U JP H0175956U JP 1987172294 U JP1987172294 U JP 1987172294U JP 17229487 U JP17229487 U JP 17229487U JP H0175956 U JPH0175956 U JP H0175956U
- Authority
- JP
- Japan
- Prior art keywords
- display pattern
- main surface
- anode substrate
- display tube
- fluorescent display
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000006059 cover glass Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の実施例の蛍光表示管を表示面
カバーガラスがわから一部破断して見た斜視図、
第２図は第１図の蛍光表示管を透光性陽極基板が
わから見た斜視図、第３図は第１図の水平面Ｐで
切断し、矢印ｈ，ｈ′方向から見た断面図、第４
図は従来の一般発光型蛍光表示管の断面図、第５
図は従来の平面発光型蛍光表示管の断面図である
。
１……陽極基板、２……アルミニウム配線、３
……絶縁層、４……グラフアイト、５，５′……
蛍光体、６……グリツド、７……フイラメント、
８……カバーガラス、９……遮光膜、１０……ス
ペーサガラス、１１……排気管、１２……リード
、１３，１３′……表示パターン。
FIG. 1 is a perspective view of a fluorescent display tube according to an embodiment of the present invention, with the display surface cover glass partially broken;
Fig. 2 is a perspective view of the fluorescent display tube of Fig. 1 with the transparent anode substrate visible; Fig. 3 is a sectional view taken along the horizontal plane P of Fig. 1 and viewed from the directions of arrows h and h'; Fourth
The figure is a cross-sectional view of a conventional general-purpose fluorescent display tube.
The figure is a cross-sectional view of a conventional flat-emission type fluorescent display tube. 1...Anode substrate, 2...Aluminum wiring, 3
...Insulating layer, 4...Graphite, 5,5'...
Phosphor, 6... Grid, 7... Filament,
8... Cover glass, 9... Light shielding film, 10... Spacer glass, 11... Exhaust pipe, 12... Lead, 13, 13'... Display pattern.
Claims (1)
ターンを設け、封入されてなる蛍光表示管におい
て、前記一主表面の方から観察する第１の表示パ
ターンと、前記一主表面と反対の主表面の方から
観察する第２の表示パターンとを同一陽極基板に
備えたことを特徴とする蛍光表示管。 In a fluorescent display tube in which a display pattern made of phosphor is provided on one main surface of an anode substrate and is sealed, a first display pattern observed from the one main surface and a main display pattern opposite to the one main surface are provided. A fluorescent display tube characterized in that a second display pattern observed from the surface is provided on the same anode substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172294U JPH0175956U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172294U JPH0175956U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175956U true JPH0175956U (en) | 1989-05-23 |
Family
ID=31464271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172294U Pending JPH0175956U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416861U (en) * | 1990-05-31 | 1992-02-12 |
-
1987
- 1987-11-10 JP JP1987172294U patent/JPH0175956U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416861U (en) * | 1990-05-31 | 1992-02-12 |
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