JPH0427560U - - Google Patents
Info
- Publication number
- JPH0427560U JPH0427560U JP6839490U JP6839490U JPH0427560U JP H0427560 U JPH0427560 U JP H0427560U JP 6839490 U JP6839490 U JP 6839490U JP 6839490 U JP6839490 U JP 6839490U JP H0427560 U JPH0427560 U JP H0427560U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- nesa
- conductive film
- transparent conductive
- cover glass
- 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
- 238000009792 diffusion process Methods 0.000 claims description 2
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 claims 4
- 239000011521 glass Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の第１の実施例の断面図、第２
図は本考案の第２の実施例の断面図、第３図は従
来の蛍光表示管の一例の断面図である。
１……カバーガラス、２……ネサ膜、３，１３
，２３……ネサ端子、４……低融点ガラス、５…
…フイラメント、６……フイラメント支持部、７
……陽極基板、８……フイラメント電極、９……
フイラメント外部リード、１０……導電膜、１１
……拡散型ネサ端子リード、１２……グリツド電
極。
Fig. 1 is a sectional view of the first embodiment of the present invention;
The figure is a sectional view of a second embodiment of the present invention, and FIG. 3 is a sectional view of an example of a conventional fluorescent display tube. 1...Cover glass, 2...Nesa membrane, 3,13
, 23...Nesa terminal, 4...Low melting point glass, 5...
...Filament, 6...Filament support part, 7
... Anode substrate, 8 ... Filament electrode, 9 ...
Filament external lead, 10... Conductive film, 11
... Diffusion type Nesa terminal lead, 12... Grid electrode.
Claims (1)
帯電する電荷を外部へ導電するためのネサ端子と
してフイラメント電極と拡散型ネサ端子とのうち
のいずれか一方の一部を用い、前記カバーガラス
側面の一部に前記透明導電膜と前記ネサ端子とを
接続する導電膜を形成し、前記透明導電膜と、前
記フイラメント電極と前記拡散型ネサ端子とのう
ちいずれか一方と導電を得る構造を有することを
特徴とする蛍光表示管。 A transparent conductive film formed on the inner surface of the cover glass,
A part of either a filament electrode or a diffused type NESA terminal is used as a NESA terminal for conducting electrical charges to the outside, and the transparent conductive film and the NESA terminal are formed on a part of the side surface of the cover glass. 1. A fluorescent display tube having a structure in which a conductive film is formed to connect the transparent conductive film, and one of the filament electrode and the diffusion type NESA terminal is electrically conductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6839490U JPH0427560U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6839490U JPH0427560U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427560U true JPH0427560U (en) | 1992-03-04 |
Family
ID=31602798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6839490U Pending JPH0427560U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014182985A (en) * | 2013-03-21 | 2014-09-29 | Noritake Co Ltd | Fluorescent display device |
-
1990
- 1990-06-27 JP JP6839490U patent/JPH0427560U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014182985A (en) * | 2013-03-21 | 2014-09-29 | Noritake Co Ltd | Fluorescent display device |
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