JPS6399654U - - Google Patents
Info
- Publication number
- JPS6399654U JPS6399654U JP19331086U JP19331086U JPS6399654U JP S6399654 U JPS6399654 U JP S6399654U JP 19331086 U JP19331086 U JP 19331086U JP 19331086 U JP19331086 U JP 19331086U JP S6399654 U JPS6399654 U JP S6399654U
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- display tube
- filament
- fluorescent display
- phosphor
- 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 description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000006059 cover glass Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の第１の実施例の一部破断斜視
図、第２図ａは本考案の第２の実施例の一部破断
斜視図、第２図ｂはフイラメント固定部の拡大断
面図、第３図は従来の蛍光表示管の一部破断斜視
図である。
１…フイラメント固定部、２…陰極リード、３
…グリツド、４…フイラメント、５…蛍光体、６
…カバーガラス、７…陽極基板、８…穴、９…切
込み。
Fig. 1 is a partially cutaway perspective view of the first embodiment of the present invention, Fig. 2a is a partially cutaway perspective view of the second embodiment of the present invention, and Fig. 2b is an enlarged cross section of the filament fixing part. 3 are partially cutaway perspective views of a conventional fluorescent display tube. 1...Filament fixing part, 2...Cathode lead, 3
... Grid, 4... Filament, 5... Phosphor, 6
...Cover glass, 7. Anode substrate, 8. Hole, 9. Notch.
Claims (1)
メントより放射される電子を制御するグリツドと
、蛍光体を塗布した陽極基板とを有する蛍光表示
管において、陰極リードの一部分であるフイラメ
ント固定部を個々のフイラメント毎に分割せずに
複数のフイラメントが固定できる連続した平板形
状としたことを特徴とする蛍光表示管。 In a fluorescent display tube that has a plurality of filaments that emit electrons, a grid that controls the electrons emitted from the filaments, and an anode substrate coated with phosphor, the filament fixing part, which is a part of the cathode lead, is attached to each filament. A fluorescent display tube characterized by having a continuous flat plate shape to which multiple filaments can be fixed without having to be divided into sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19331086U JPS6399654U (en) | 1986-12-15 | 1986-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19331086U JPS6399654U (en) | 1986-12-15 | 1986-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399654U true JPS6399654U (en) | 1988-06-28 |
Family
ID=31149217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19331086U Pending JPS6399654U (en) | 1986-12-15 | 1986-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399654U (en) |
-
1986
- 1986-12-15 JP JP19331086U patent/JPS6399654U/ja active Pending