JPS62176952U - - Google Patents
Info
- Publication number
- JPS62176952U JPS62176952U JP6634286U JP6634286U JPS62176952U JP S62176952 U JPS62176952 U JP S62176952U JP 6634286 U JP6634286 U JP 6634286U JP 6634286 U JP6634286 U JP 6634286U JP S62176952 U JPS62176952 U JP S62176952U
- Authority
- JP
- Japan
- Prior art keywords
- getter
- attached
- display tube
- fluorescent display
- metal band
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の実施例の蛍光表示管を示す部
分破砕斜視図、第２図は第１図の蛍光表示管に取
り付ける前のゲツタを示す平面図、第３図は第２
図のゲツタを第１図の蛍光表示管に取り付けた状
態を示す断面図、第４図は従来の蛍光表示管を示
す部分破砕斜視図、第５図は第４図のゲツタを示
す断面図である。
１……表示セグメント、２……陽極基板、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……電極、８…
…ゲツタ、１０……ゲツタ剤、１１……金属帯、
１２……切断部を示す一点鎖線、１３……金属帯
の一部。
1 is a partially exploded perspective view showing a fluorescent display tube according to an embodiment of the present invention, FIG. 2 is a plan view showing a getter before being attached to the fluorescent display tube of FIG. 1, and FIG.
FIG. 4 is a partially exploded perspective view showing a conventional fluorescent display tube. FIG. 5 is a cross-sectional view showing the getter shown in FIG. 4. be. 1...Display segment, 2...Anode substrate, 3...
...Grid, 4...Filament, 5...Cover glass, 6...Solder glass, 7...Electrode, 8...
... getta, 10... gettuta agent, 11... metal band,
12...A dashed-dotted line indicating a cut portion, 13...A part of a metal band.
Claims (1)
蛍光表示管に於て、所望のゲツタ数をもつ前記ゲ
ツタを連続して配列した金属帯を前記内部電極へ
取り付けたことを特徴とする蛍光表示管。 1. A fluorescent display tube in which a getter for adsorbing residual gas is attached to an internal electrode, characterized in that a metal band in which the getter having a desired number of getters is continuously arranged is attached to the inner electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6634286U JPH0448625Y2 (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6634286U JPH0448625Y2 (en) | 1986-04-30 | 1986-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176952U true JPS62176952U (en) | 1987-11-10 |
| JPH0448625Y2 JPH0448625Y2 (en) | 1992-11-16 |
Family
ID=30904258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6634286U Expired JPH0448625Y2 (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448625Y2 (en) |
-
1986
- 1986-04-30 JP JP6634286U patent/JPH0448625Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448625Y2 (en) | 1992-11-16 |