JPS6274745U - - Google Patents
Info
- Publication number
- JPS6274745U JPS6274745U JP16776185U JP16776185U JPS6274745U JP S6274745 U JPS6274745 U JP S6274745U JP 16776185 U JP16776185 U JP 16776185U JP 16776185 U JP16776185 U JP 16776185U JP S6274745 U JPS6274745 U JP S6274745U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent display
- filament
- accelerated
- grid
- impact
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
本考案の別の実施例を示す図、第３図は螢光表示
管に於ける一般的なゲツタ装着状況を示す図で、
図中、１…螢光表示管、２…リングゲツター、
３…カバーガラス、４…金属電極、５…ゲツタ支
持体、６…ツメ、７…ゲツタ挿入部である。
Fig. 1 is a diagram showing one embodiment of the present invention, Fig. 2 is a diagram showing another embodiment of the present invention, and Fig. 3 is a diagram showing a general getter attachment situation in a fluorescent display tube. , In the figure, 1...fluorescent display tube, 2... ring getter,
3...Cover glass, 4...Metal electrode, 5...Getter support, 6...Claw, 7...Getter insertion part.
Claims (1)
により加速制御し、陽極セグメントに形成された
螢光体層を衝撃することにより、文字、数字、記
号やその他の図形を表示する螢光表示管において
、バネ性支持体がその外周部もしくは内周部で保
持されるリングゲツターを有することを特徴とす
る螢光表示管。 Thermal electrons emitted from the filament are accelerated and controlled by a grid and impact the phosphor layer formed on the anode segment, thereby producing spring-like characteristics in fluorescent display tubes that display letters, numbers, symbols, and other figures. A fluorescent display tube characterized in that the support has a ring getter held at its outer or inner circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16776185U JPS6274745U (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16776185U JPS6274745U (en) | 1985-10-30 | 1985-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274745U true JPS6274745U (en) | 1987-05-13 |
Family
ID=31099995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16776185U Pending JPS6274745U (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274745U (en) |
-
1985
- 1985-10-30 JP JP16776185U patent/JPS6274745U/ja active Pending