JPS6441957U - - Google Patents
Info
- Publication number
- JPS6441957U JPS6441957U JP13803787U JP13803787U JPS6441957U JP S6441957 U JPS6441957 U JP S6441957U JP 13803787 U JP13803787 U JP 13803787U JP 13803787 U JP13803787 U JP 13803787U JP S6441957 U JPS6441957 U JP S6441957U
- Authority
- JP
- Japan
- Prior art keywords
- grid
- shape
- grid support
- electrons
- support
- 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
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000006850 spacer group Chemical group 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ａは本考案の第１の実施例の正面図、第
１図ｂは第１図ａのＡ―Ａ′断面図、第１図ｃは
グリツドサポートの取付部付近の拡大図、第１図
ｄはグリツドサポートの固定部付近の拡大図、第
２図ａは本考案の第２の実施例の正面図、第２図
ｂは第２図ａのＣ―Ｃ′断面図、第３図ａは従来
の蛍光表示管の正面図、第３図ｂは第３図ａのＤ
―Ｄ′断面図である。
１……グリツド、２……陽極基板、３……カバ
ーガラス、４……スペーサガラス、５……フリツ
ト、６……グリツドサポート、７……表示パター
ン、８……陽極、９……グリツドサポートの固定
部、１０……グリツドサポートの取付部。
FIG. 1a is a front view of the first embodiment of the present invention, FIG. 1b is a sectional view taken along line AA' in FIG. 1a, and FIG. 1c is an enlarged view of the vicinity of the grid support mounting part. Fig. 1d is an enlarged view of the vicinity of the fixed part of the grid support, Fig. 2a is a front view of the second embodiment of the present invention, Fig. 2b is a sectional view taken along line C-C' in Fig. 2a, Figure 3a is a front view of a conventional fluorescent display tube, and Figure 3b is D of Figure 3a.
-D' sectional view. DESCRIPTION OF SYMBOLS 1... Grid, 2... Anode substrate, 3... Cover glass, 4... Spacer glass, 5... Frit, 6... Grid support, 7... Display pattern, 8... Anode, 9... Grid Fixed part of grid support, 10... Mounting part of grid support.
Claims (1)
子を加速制御するグリツド、および任意の数字、
文字等を表示させる陽極を有し、かつグリツドを
固定するためのグリツドサポートを有する蛍光表
示管において、グリツドサポートの形状をＬ字状
またはＵ字状にしたことを特徴とする蛍光表示管
。 A filament that emits electrons into a vacuum container, a grid that accelerates and controls the electrons, and an arbitrary number,
A fluorescent display tube having an anode for displaying characters, etc. and a grid support for fixing a grid, characterized in that the grid support has an L-shape or a U-shape. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13803787U JPS6441957U (en) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13803787U JPS6441957U (en) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441957U true JPS6441957U (en) | 1989-03-13 |
Family
ID=31400007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13803787U Pending JPS6441957U (en) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441957U (en) |
-
1987
- 1987-09-08 JP JP13803787U patent/JPS6441957U/ja active Pending