JPH0270347U - - Google Patents
Info
- Publication number
- JPH0270347U JPH0270347U JP15018288U JP15018288U JPH0270347U JP H0270347 U JPH0270347 U JP H0270347U JP 15018288 U JP15018288 U JP 15018288U JP 15018288 U JP15018288 U JP 15018288U JP H0270347 U JPH0270347 U JP H0270347U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent display
- display tube
- internal electrode
- view
- electrode
- 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 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の第１の実施例の蛍光表示管を
示す斜視図、第２図は第１図の蛍光表示管の電極
リード部の斜視図、第３図は第１図の蛍光表示管
を回路基板に取り付けた状態を示す正面図、第４
図は本考案の第２の実施例の蛍光表示管を示す斜
視図、第５図は第４図の蛍光表示管の電極リード
部の斜視図、第６図は第４図の蛍光表示管を回路
基板に取り付けた状態を示す斜視図、第７図は従
来の蛍光表示管を示す斜視図、第８図は従来の蛍
光表示管の電極リード部を示す正面図、第９図は
従来の蛍光表示管を回路基板に取り付けた状態を
示す正面図である。
１，１１，２１……陽極基板、２，１２，２２
……電極リード、３，１３，２３……カバーガラ
ス、４，１４，２４……蛍光表示管、５，１５，
２５……回路基板、１６，２６……位置出しリー
ド。
1 is a perspective view showing a fluorescent display tube according to a first embodiment of the present invention, FIG. 2 is a perspective view of an electrode lead portion of the fluorescent display tube shown in FIG. 1, and FIG. 3 is a perspective view of the fluorescent display shown in FIG. 1. Front view showing the state where the tube is attached to the circuit board, No. 4
The figure is a perspective view showing a fluorescent display tube according to the second embodiment of the present invention, FIG. 5 is a perspective view of the electrode lead portion of the fluorescent display tube shown in FIG. 4, and FIG. FIG. 7 is a perspective view showing a conventional fluorescent display tube, FIG. 8 is a front view showing the electrode leads of a conventional fluorescent display tube, and FIG. 9 is a conventional fluorescent display tube. FIG. 3 is a front view showing the display tube attached to the circuit board. 1, 11, 21... Anode substrate, 2, 12, 22
... Electrode lead, 3, 13, 23 ... Cover glass, 4, 14, 24 ... Fluorescent display tube, 5, 15,
25...Circuit board, 16,26...Positioning lead.
Claims (1)
リードを具備した蛍光表示管において、前記内部
電極と電気的に接続されていない位置出しリード
を複数配設したことを特徴とする蛍光表示管。 1. A fluorescent display tube equipped with an electrode lead for electrically connecting an external circuit and an internal electrode, characterized in that a plurality of positioning leads not electrically connected to the internal electrode are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15018288U JPH0270347U (en) | 1988-11-17 | 1988-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15018288U JPH0270347U (en) | 1988-11-17 | 1988-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270347U true JPH0270347U (en) | 1990-05-29 |
Family
ID=31423094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15018288U Pending JPH0270347U (en) | 1988-11-17 | 1988-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05114374A (en) * | 1991-10-12 | 1993-05-07 | Samsung Display Devices Co Ltd | Fluorescent display tube and manufacture thereof |
-
1988
- 1988-11-17 JP JP15018288U patent/JPH0270347U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05114374A (en) * | 1991-10-12 | 1993-05-07 | Samsung Display Devices Co Ltd | Fluorescent display tube and manufacture thereof |