JPS63146956U - - Google Patents
Info
- Publication number
- JPS63146956U JPS63146956U JP4014187U JP4014187U JPS63146956U JP S63146956 U JPS63146956 U JP S63146956U JP 4014187 U JP4014187 U JP 4014187U JP 4014187 U JP4014187 U JP 4014187U JP S63146956 U JPS63146956 U JP S63146956U
- Authority
- JP
- Japan
- Prior art keywords
- anode substrate
- display
- vacuum
- filament
- tight container
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図および第２図はそれぞれ本考案による蛍
光表示管の第１および第２の実施例の断面図、第
３図は従来の蛍光表示管の断面図である。
１…陽極基板、２…陽極、３…スペーサガラス
、４…グリツド、５…フイラメント、６，６′…
フイラメント振動抑止板、７…フエースガラス、
８…支持体、９…タングステン線。
1 and 2 are cross-sectional views of first and second embodiments of the fluorescent display tube according to the present invention, respectively, and FIG. 3 is a cross-sectional view of a conventional fluorescent display tube. DESCRIPTION OF SYMBOLS 1... Anode substrate, 2... Anode, 3... Spacer glass, 4... Grid, 5... Filament, 6, 6'...
Filament vibration suppression plate, 7... face glass,
8...Support, 9...Tungsten wire.
Claims (1)
光物質を塗布して表示パターンを形成し、フイラ
メントから放出される電子を蛍光物質に衝突させ
、前記透光性陽極基板の陽極形成面と反対の面よ
り表示を観察する蛍光表示管において、前記透光
性陽極基板に対向し、真空気密容器の一部を構成
するフエースガラスにフイラメント振動抑止板を
設けたことを特徴とする蛍光表示管。 A display pattern is formed by coating a fluorescent substance on a translucent anode substrate constituting a vacuum-tight container, and electrons emitted from the filament are made to collide with the fluorescent substance to form a display pattern opposite to the anode forming surface of the translucent anode substrate. 1. A fluorescent display tube in which a display is observed from the surface, characterized in that a filament vibration suppression plate is provided on a face glass that faces the light-transmitting anode substrate and constitutes a part of a vacuum-tight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4014187U JPS63146956U (en) | 1987-03-18 | 1987-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4014187U JPS63146956U (en) | 1987-03-18 | 1987-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63146956U true JPS63146956U (en) | 1988-09-28 |
Family
ID=30853959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4014187U Pending JPS63146956U (en) | 1987-03-18 | 1987-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63146956U (en) |
-
1987
- 1987-03-18 JP JP4014187U patent/JPS63146956U/ja active Pending