JPH0196645U - - Google Patents
Info
- Publication number
- JPH0196645U JPH0196645U JP19212187U JP19212187U JPH0196645U JP H0196645 U JPH0196645 U JP H0196645U JP 19212187 U JP19212187 U JP 19212187U JP 19212187 U JP19212187 U JP 19212187U JP H0196645 U JPH0196645 U JP H0196645U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- anode
- display pattern
- internal wiring
- conductive film
- 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
- 239000011521 glass Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000006059 cover glass Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の遮光性導電膜と陽極電極と内
部配線の形成方法を説明する平面図、第２図は従
来の蛍光表示管の一例の断面図、第３図は第２図
の蛍光表示管の表示パターン部の断面図である。
１……ガラス基板、２……遮光性導電膜、３…
…内部電極、４……陽極電極、５……絶縁層、６
……蛍光体層、７……フイラメント、８……グリ
ツド、９……カバーガラス、１０……スペーサガ
ラス、１１……陽極リード線、１２……封着部。
Fig. 1 is a plan view illustrating the method of forming the light-shielding conductive film, anode electrode, and internal wiring of the present invention, Fig. 2 is a cross-sectional view of an example of a conventional fluorescent display tube, and Fig. 3 is a fluorescent FIG. 3 is a sectional view of a display pattern section of a display tube. 1...Glass substrate, 2...Light-shielding conductive film, 3...
...Internal electrode, 4...Anode electrode, 5...Insulating layer, 6
... Phosphor layer, 7 ... Filament, 8 ... Grid, 9 ... Cover glass, 10 ... Spacer glass, 11 ... Anode lead wire, 12 ... Sealing part.
Claims (1)
れた複数の導体細線によつて所定の表示パターン
を形成した陽極電極上に蛍光体層を被覆して成る
陽極と、前記陽極電極に接続する内部配線と、前
記陽極の上に張られたフイラメントと、該フイラ
メントと前記陽極との間に配置されたグリツドと
、前記ガラス基板に封着されるカバーガラスとを
有する蛍光表示管において、前記表示パターンと
前記内部配線形成領域を残して前記ガラス基板上
に遮光性導電膜を被覆し、前記ガラス基板の前記
表示パターンと前記内部配線領域に前記表示パタ
ーンと前記内部配線を前記遮光性導電膜と間隔を
おいて電気的に絶縁して形成したことを特徴とす
る蛍光表示管。 a transparent glass substrate, an anode formed by coating a phosphor layer on an anode electrode with a predetermined display pattern formed by a plurality of thin conductor wires provided on the glass substrate, and an interior connected to the anode electrode. A fluorescent display tube comprising wiring, a filament stretched over the anode, a grid disposed between the filament and the anode, and a cover glass sealed to the glass substrate, wherein the display pattern and a light-shielding conductive film is coated on the glass substrate leaving the internal wiring formation region, and the display pattern and the internal wiring are coated on the display pattern and the internal wiring region of the glass substrate with a distance from the light-shielding conductive film. A fluorescent display tube characterized in that it is formed in an electrically insulated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19212187U JPH0196645U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19212187U JPH0196645U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196645U true JPH0196645U (en) | 1989-06-27 |
Family
ID=31482994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19212187U Pending JPH0196645U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196645U (en) |
-
1987
- 1987-12-18 JP JP19212187U patent/JPH0196645U/ja active Pending
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