JPH0461746U - - Google Patents
Info
- Publication number
- JPH0461746U JPH0461746U JP10420590U JP10420590U JPH0461746U JP H0461746 U JPH0461746 U JP H0461746U JP 10420590 U JP10420590 U JP 10420590U JP 10420590 U JP10420590 U JP 10420590U JP H0461746 U JPH0461746 U JP H0461746U
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- graphite electrode
- external lead
- anode substrate
- tip
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 239000006059 cover glass Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例の陽極基板の平面図
、第２図ａ，ｂは第１図Ａ部の部分拡大平面図及
び部分拡大断面図、第３図は本考案の蛍光表示管
に使用する外部引出し用リードを有する電極部品
の一例の平面図、第４図は従来の蛍光表示管の一
例の一部切欠き斜視図、第５図ａ，ｂは第４図の
グラフアイト電極と外部引出し用リードの接合部
の一例の部分拡大平面図及び部分拡大断面図であ
る。
１……陽極基板、２……スペーサ、３……グリ
ツド、４……フイラメント、５……ゲツタ、６…
…カバーガラス、７……表示パターン、８……ネ
サ端子、９……排気管、１０，１１……グラフア
イト電極、１２……外部引出し用リード、１３…
…配線、１４……電極部品。
Fig. 1 is a plan view of an anode substrate according to an embodiment of the present invention, Fig. 2 a and b are a partially enlarged plan view and a partially enlarged sectional view of section A in Fig. 1, and Fig. 3 is a fluorescent display tube of the present invention. Fig. 4 is a partially cutaway perspective view of an example of a conventional fluorescent display tube, and Fig. 5 a and b are graphite electrodes of Fig. 4. FIG. 3 is a partially enlarged plan view and a partially enlarged cross-sectional view of an example of a joint portion between the external lead and the external lead. DESCRIPTION OF SYMBOLS 1... Anode substrate, 2... Spacer, 3... Grid, 4... Filament, 5... Getter, 6...
... Cover glass, 7 ... Display pattern, 8 ... Nesa terminal, 9 ... Exhaust pipe, 10, 11 ... Graphite electrode, 12 ... Lead for external extraction, 13 ...
...Wiring, 14...Electrode parts.
Claims (1)
極基板上に形成された表示パターンと、該表示パ
ターンに接続する配線と、該配線の先端上に形成
されたグラフアイト電極と、先端が該グラフアイ
ト電極の表面に接触し前記真空容器外へ導出され
る外部引出し用リードとを有する蛍光表示管にお
いて、前記グラフアイト電極を前記配線と前記外
部引出し用リードとの接触部を残して形成し前記
配線に前記外部引出し用リードを直接接触させた
ことを特徴とする蛍光表示管。 An anode substrate constituting one main surface of the vacuum container, a display pattern formed on the anode substrate, a wiring connected to the display pattern, a graphite electrode formed on the tip of the wiring, and a graphite electrode formed on the tip of the wiring. In a fluorescent display tube having an external lead that contacts the surface of the graphite electrode and is led out of the vacuum container, the graphite electrode is formed leaving a contact portion between the wiring and the external lead. A fluorescent display tube, characterized in that the external lead is brought into direct contact with the wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10420590U JPH088514Y2 (en) | 1990-10-03 | 1990-10-03 | Fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10420590U JPH088514Y2 (en) | 1990-10-03 | 1990-10-03 | Fluorescent display tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461746U true JPH0461746U (en) | 1992-05-27 |
| JPH088514Y2 JPH088514Y2 (en) | 1996-03-06 |
Family
ID=31849400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10420590U Expired - Lifetime JPH088514Y2 (en) | 1990-10-03 | 1990-10-03 | Fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088514Y2 (en) |
-
1990
- 1990-10-03 JP JP10420590U patent/JPH088514Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088514Y2 (en) | 1996-03-06 |