JPH0474837U - - Google Patents
Info
- Publication number
- JPH0474837U JPH0474837U JP11731590U JP11731590U JPH0474837U JP H0474837 U JPH0474837 U JP H0474837U JP 11731590 U JP11731590 U JP 11731590U JP 11731590 U JP11731590 U JP 11731590U JP H0474837 U JPH0474837 U JP H0474837U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- support
- phosphor layer
- anode substrate
- fix
- 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 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例の陽極基板の斜視図
、第２図は第１図Ａ部の部分拡大斜視図、第３図
は従来の蛍光表示管のフイラメント固定支持体と
フイラメントばね支持体の固定方法の一例を説明
する斜視図である。
１……陽極基板、２……蛍光体層、３……スペ
ーサ、４……グリツド、５……フイラメント、６
……フイラメント固定支持体、７……フイラメン
トばね支持体、８……リード端子、９……係止部
、１０……金属線。
Fig. 1 is a perspective view of an anode substrate according to an embodiment of the present invention, Fig. 2 is a partially enlarged perspective view of section A in Fig. 1, and Fig. 3 is a filament fixing support and filament spring support of a conventional fluorescent display tube. It is a perspective view explaining an example of the method of fixing a body. DESCRIPTION OF SYMBOLS 1... Anode substrate, 2... Phosphor layer, 3... Spacer, 4... Grid, 5... Filament, 6
...Filament fixing support, 7...Filament spring support, 8...Lead terminal, 9...Locking portion, 10...Metal wire.
Claims (1)
層と、該蛍光体層上に間隔をおいて張られたフイ
ラメントと、該フイラメントと前記蛍光体層との
中間に配置されたグリツドと、前記陽極基板の両
端に配置され前記フイラメントを支持固定するフ
イラメント固定支持体とフイラメントばね支持体
とを有する蛍光表示管において、前記フイラメン
ト固定支持体と前記フイラメントばね支持体に前
記陽極基板の端面に係る係止部を設けたことを特
徴とする蛍光表示管。 an anode substrate, a phosphor layer formed on the anode substrate, a filament stretched at intervals over the phosphor layer, and a grid disposed between the filament and the phosphor layer; In a fluorescent display tube having a filament fixing support and a filament spring support, which are disposed at both ends of the anode substrate and support and fix the filament, the filament fixation support and the filament spring support are arranged to support and fix the filament. A fluorescent display tube characterized by having a locking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731590U JPH0474837U (en) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731590U JPH0474837U (en) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474837U true JPH0474837U (en) | 1992-06-30 |
Family
ID=31865210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11731590U Pending JPH0474837U (en) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474837U (en) |
-
1990
- 1990-11-08 JP JP11731590U patent/JPH0474837U/ja active Pending