JPS61169948U - - Google Patents
Info
- Publication number
- JPS61169948U JPS61169948U JP5411085U JP5411085U JPS61169948U JP S61169948 U JPS61169948 U JP S61169948U JP 5411085 U JP5411085 U JP 5411085U JP 5411085 U JP5411085 U JP 5411085U JP S61169948 U JPS61169948 U JP S61169948U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- getter
- fluorescent display
- thermion
- grit
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000003466 welding Methods 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 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図及び第２図は本考案によるゲツター取付
構造の一部破断斜視図及び要部切欠側面図、第３
図及び第４図は本考案の実施例を示すゲツター見
取図、第５図、第６図及び第７図は従来のゲツタ
ー取付構造の一部破断斜視図要部切断側面図、及
びゲツター見取図である。
１……シールド、２……ゲツター、３……支持
体（ゲツター取付端子）、３……Ｂａ（バリウム
）、５……表示部（セグメント）、６……ネサ端
子、７……ゲツター溶接部、８……シールド溶接
部。
1 and 2 are a partially cutaway perspective view and a cutaway side view of the main parts of the getter mounting structure according to the present invention, and
4 and 4 are sketches of the getter showing an embodiment of the present invention, and FIGS. 5, 6, and 7 are a partially cutaway perspective view of a conventional getter mounting structure, a cutaway side view of the main part, and a sketch of the getter. . 1...Shield, 2...Getter, 3...Support (Getter mounting terminal), 3...Ba (barium), 5...Display part (segment), 6...Nesa terminal, 7...Getter welding part , 8... Shield welding part.
Claims (1)
により加速制御し陽極セグメントに形成された蛍
光体層を衝撃することにより数字や記号を表示す
る蛍光表示管に於いてゲツターを遮蔽するシール
ドをＴ型化に形成したことを特徴とする蛍光表示
管。 Thermion electrons emitted from the filament are accelerated and controlled by grit to impact the phosphor layer formed on the anode segment to form a T-shaped shield that blocks the getter in a fluorescent display tube that displays numbers and symbols. A fluorescent display tube characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5411085U JPS61169948U (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5411085U JPS61169948U (en) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169948U true JPS61169948U (en) | 1986-10-21 |
Family
ID=30575581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5411085U Pending JPS61169948U (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169948U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538473B2 (en) * | 1976-04-24 | 1980-10-04 |
-
1985
- 1985-04-11 JP JP5411085U patent/JPS61169948U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538473B2 (en) * | 1976-04-24 | 1980-10-04 |
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