JPS625461U - - Google Patents
Info
- Publication number
- JPS625461U JPS625461U JP9543285U JP9543285U JPS625461U JP S625461 U JPS625461 U JP S625461U JP 9543285 U JP9543285 U JP 9543285U JP 9543285 U JP9543285 U JP 9543285U JP S625461 U JPS625461 U JP S625461U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- fixing
- support material
- display tube
- fluorescent display
- 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
- 239000011521 glass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000007772 electrode material Substances 0.000 claims 1
- 239000006059 cover glass Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案のフイラメント支持材固定部の
斜視図、第２図は従来のフイラメント支持材の固
定部を示す斜視図である。１……陽極基板、２…
…融着部、３……フイラメント支持材、４……低
融点ガラス、５……スペーサガラス（カバーガラ
ス）、６……フイラメント、７……制御電極、８
……表示面ガラス（カバーガラス）、９……陽極
基板、１０……融着部、１１……フイラメント支
持材、１２……低融点ガラス、１３……スペーサ
ガラス（カバーガラス）、１４……フイラメント
、１５……制御電極（グリツド）、１６……表示
面ガラス（カバーガラス）。
FIG. 1 is a perspective view of a filament support fixing part of the present invention, and FIG. 2 is a perspective view of a conventional filament support fixation part. 1... Anode substrate, 2...
... Fusion part, 3 ... Filament support material, 4 ... Low melting point glass, 5 ... Spacer glass (cover glass), 6 ... Filament, 7 ... Control electrode, 8
... Display surface glass (cover glass), 9 ... Anode substrate, 10 ... Fusion part, 11 ... Filament support material, 12 ... Low melting point glass, 13 ... Spacer glass (cover glass), 14 ... Filament, 15... Control electrode (grid), 16... Display surface glass (cover glass).
Claims (1)
ト固定用支持材と、フイラメントより放出された
熱電子を制御する電極材を、低融点ガラスで固定
する構造をもつた本体ガラス容器の陽極基板とカ
バーガラスとの間の融着部に前記フイラメント固
定用支持材の一部を挿入した構造を有する螢光表
示管。 In a fluorescent display tube, a support material for fixing a filament and an electrode material for controlling thermoelectrons emitted from the filament are fixed on an anode substrate using low melting point glass. A fluorescent display tube having a structure in which a part of the support material for fixing the filament is inserted into a fused portion between the parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543285U JPS625461U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543285U JPS625461U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS625461U true JPS625461U (en) | 1987-01-13 |
Family
ID=30959953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9543285U Pending JPS625461U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625461U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620932U (en) * | 1979-07-26 | 1981-02-24 | ||
| JPS5920943A (en) * | 1982-07-27 | 1984-02-02 | Nec Kagoshima Ltd | Manufacture of fluorescent character display tube |
-
1985
- 1985-06-24 JP JP9543285U patent/JPS625461U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620932U (en) * | 1979-07-26 | 1981-02-24 | ||
| JPS5920943A (en) * | 1982-07-27 | 1984-02-02 | Nec Kagoshima Ltd | Manufacture of fluorescent character display tube |
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