JPH0468358U - - Google Patents
Info
- Publication number
- JPH0468358U JPH0468358U JP11151190U JP11151190U JPH0468358U JP H0468358 U JPH0468358 U JP H0468358U JP 11151190 U JP11151190 U JP 11151190U JP 11151190 U JP11151190 U JP 11151190U JP H0468358 U JPH0468358 U JP H0468358U
- Authority
- JP
- Japan
- Prior art keywords
- getter
- support plate
- cover glass
- vacuum
- display tube
- 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
- 239000006059 cover glass Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 1
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の実施例の一部切欠き斜
視図、第２図は第１図のゲツタ取付部の断面図、
第３図は第２図の平面図、第４図は本考案の第２
の実施例の要部平面図、第５図は従来の蛍光表示
管の一例の一部切欠き斜視図、第６図は第５図の
ゲツタ取付部の断面図である。
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……シールガラス、７……スペーサ電
極、８……ゲツタ、９……サポート板、１０……
ゲツタ被膜。
FIG. 1 is a partially cutaway perspective view of the first embodiment of the present invention, FIG. 2 is a cross-sectional view of the getter attachment part of FIG. 1,
Fig. 3 is a plan view of Fig. 2, and Fig. 4 is a plan view of Fig. 2 of the present invention.
FIG. 5 is a partially cutaway perspective view of an example of a conventional fluorescent display tube, and FIG. 6 is a sectional view of the getter mounting portion of FIG. 5. 1...Display segment, 2...Anode substrate, 3...
... Grid, 4 ... Filament, 5 ... Cover glass, 6 ... Seal glass, 7 ... Spacer electrode, 8 ... Getter, 9 ... Support plate, 10 ...
Getsuta film.
Claims (1)
器を形成するカバーガラスと、前記真空気密容器
内にゲツタと、スペーサ電極とを有する蛍光表示
管において、前記ゲツタにサポート板を付し該サ
ポート板を前記カバーガラスに固定し、前記ゲツ
タを保持したことを特徴とする蛍光表示管。 In a fluorescent display tube having an anode substrate, a cover glass sealed to the anode substrate to form a vacuum-tight container, a getter and a spacer electrode in the vacuum-tight container, a support plate is attached to the getter, and the support plate is provided. A fluorescent display tube, characterized in that a plate is fixed to the cover glass to hold the getter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11151190U JPH0468358U (en) | 1990-10-24 | 1990-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11151190U JPH0468358U (en) | 1990-10-24 | 1990-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468358U true JPH0468358U (en) | 1992-06-17 |
Family
ID=31858974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11151190U Pending JPH0468358U (en) | 1990-10-24 | 1990-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468358U (en) |
-
1990
- 1990-10-24 JP JP11151190U patent/JPH0468358U/ja active Pending