JPH02140744U - - Google Patents
Info
- Publication number
- JPH02140744U JPH02140744U JP5129889U JP5129889U JPH02140744U JP H02140744 U JPH02140744 U JP H02140744U JP 5129889 U JP5129889 U JP 5129889U JP 5129889 U JP5129889 U JP 5129889U JP H02140744 U JPH02140744 U JP H02140744U
- Authority
- JP
- Japan
- Prior art keywords
- getter
- display tube
- fluorescent display
- spacer electrode
- holds
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図は本考案の第１の実施例のスペーサ電極
の斜視図、第２図は本考案の第２の実施例のスペ
ーサ電極の斜視図、第３図は従来の螢光表示管の
スペーサ電極の一例の斜視図である。
１，１１，２１……スペーサ電極、２……ゲツ
タ、３……コンテナ、４，１４，２４……溶接部
、５，１５，２５……溶接しろ。
FIG. 1 is a perspective view of a spacer electrode according to a first embodiment of the present invention, FIG. 2 is a perspective view of a spacer electrode according to a second embodiment of the present invention, and FIG. 3 is a perspective view of a spacer electrode of a conventional fluorescent display tube. FIG. 2 is a perspective view of an example of an electrode. 1, 11, 21... Spacer electrode, 2... Getter, 3... Container, 4, 14, 24... Welding section, 5, 15, 25... Welding.
Claims (1)
るスペーサ電極とを有する螢光表示管において、
前記スペーサ電極の前記ゲツタを保持する溶接し
ろの前記ゲツタとの溶接部を角型と円弧型のいず
れか一方の形状とし、ゲツタを保持したことを特
徴とする螢光表示管。 A fluorescent display tube having a getter in a vacuum-tight container and a spacer electrode for holding the getter,
A fluorescent display tube characterized in that a welded portion of a welding margin that holds the getter of the spacer electrode and the getter has either a square shape or an arc shape to hold the getter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5129889U JPH02140744U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5129889U JPH02140744U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140744U true JPH02140744U (en) | 1990-11-26 |
Family
ID=31570612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5129889U Pending JPH02140744U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140744U (en) |
-
1989
- 1989-04-27 JP JP5129889U patent/JPH02140744U/ja active Pending