JPH01117047U - - Google Patents
Info
- Publication number
- JPH01117047U JPH01117047U JP1323388U JP1323388U JPH01117047U JP H01117047 U JPH01117047 U JP H01117047U JP 1323388 U JP1323388 U JP 1323388U JP 1323388 U JP1323388 U JP 1323388U JP H01117047 U JPH01117047 U JP H01117047U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- glass
- grid
- vacuum container
- filament
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 239000006059 cover glass Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図ａ，ｂは本考案の第１の実施例の金属メ
ツシユの斜視図及び部分拡大断面図、第２図ａ，
ｂは本考案の第２の実施例の金属メツシユの斜視
図及び部分拡大断面図、第３図は従来の蛍光表示
管の一例の一部切欠き斜視図、第４図は第３図の
グリツド部の拡大斜視図である。
１……ガラス基板、２……表示セグメント、３
……グリツド、４……フイラメント、５……カバ
ーガラス、６……ソルダガラス、７……金属スペ
ーサ、８……金属メツシユ、９……固定リード、
１００……金属メツシユ周辺部、１０１……整形
部、３００……アンバー材、３０１……ステンレ
ス材。
Figures 1a and 1b are perspective views and partially enlarged cross-sectional views of a metal mesh according to the first embodiment of the present invention, and Figure 2a,
b is a perspective view and partially enlarged sectional view of a metal mesh according to a second embodiment of the present invention, FIG. 3 is a partially cutaway perspective view of an example of a conventional fluorescent display tube, and FIG. 4 is a diagram showing the grid of FIG. FIG. 1...Glass substrate, 2...Display segment, 3
... Grid, 4 ... Filament, 5 ... Cover glass, 6 ... Solder glass, 7 ... Metal spacer, 8 ... Metal mesh, 9 ... Fixed lead,
100...metal mesh periphery, 101...forming part, 300...amber material, 301...stainless steel material.
Claims (1)
光体層を被覆した陽極から成る表示セグメントと
、該表示セグメント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表示セグメン
トの中間に配置された金属スペーサに金属メツシ
ユを接続してなるグリツドと、前記ガラス基板に
ソルダガラスにて封着され真空容器を形成するカ
バーガラスと、前記金属スペーサに接続され前記
グリツドを前記ガラス基板と前記カバーガラスと
の封着部で支持固定し、真空容器外へ導出する固
定リードとを有する蛍光表示管において、前記グ
リツドが複数の異種金属からなる積層構造をもつ
ことを特徴とする蛍光表示管。 A display segment consisting of a glass substrate, an anode coated with a phosphor layer provided on the glass substrate, a filament stretched across the display segment at intervals, and a filament disposed between the filament and the display segment. a grid formed by connecting a metal mesh to a metal spacer; a cover glass sealed to the glass substrate with solder glass to form a vacuum container; and a cover glass connected to the metal spacer and connecting the grid to the glass substrate and the cover glass. 1. A fluorescent display tube having a fixed lead that is supported and fixed at a sealing portion with a vacuum container and led out of a vacuum container, wherein the grid has a laminated structure made of a plurality of different metals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323388U JPH01117047U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323388U JPH01117047U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117047U true JPH01117047U (en) | 1989-08-08 |
Family
ID=31223365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1323388U Pending JPH01117047U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117047U (en) |
-
1988
- 1988-02-02 JP JP1323388U patent/JPH01117047U/ja active Pending