JPH0458948U - - Google Patents
Info
- Publication number
- JPH0458948U JPH0458948U JP9996390U JP9996390U JPH0458948U JP H0458948 U JPH0458948 U JP H0458948U JP 9996390 U JP9996390 U JP 9996390U JP 9996390 U JP9996390 U JP 9996390U JP H0458948 U JPH0458948 U JP H0458948U
- Authority
- JP
- Japan
- Prior art keywords
- substrate glass
- filament
- glass
- exhaust hole
- display tube
- 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 9
- 239000000758 substrate Substances 0.000 claims description 6
- 239000006059 cover glass Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図Ａ，Ｂは本考案の第１の実施例の断面図
及び平面図、第２図Ａ，Ｂは本考案の第２の実施
例の断面図及び平面図である。
１……基板ガラス、２……カバーガラス、３…
…フリツトガラス、４……排気孔、５，１５……
フイラメント支持体、６……フイラメント、７，
１７……金属蓋、８……封止用フリツトガラス、
９……ＩＣチツプ、１０……ＩＣシールド。
1A and 1B are a sectional view and a plan view of a first embodiment of the present invention, and FIGS. 2A and 2B are a sectional view and a plan view of a second embodiment of the present invention. 1...Substrate glass, 2...Cover glass, 3...
...Fritt glass, 4...Exhaust hole, 5,15...
filament support, 6... filament, 7,
17... Metal lid, 8... Fritted glass for sealing,
9...IC chip, 10...IC shield.
Claims (1)
極配線と、蛍光体層と、前記基板ガラス上に固定
されたフイラメント支持体と、該フイラメント支
持体に架張されたフイラメントと、前記基板ガラ
スに封着され真空容器を形成するカバーガラスと
、前記基板ガラスに設けられた排気孔と、該排気
孔をフリツトガラスを介して封止する金属蓋とを
備えた蛍光表示管において、前記金属蓋が前記フ
イラメント支持体と接続して一体化成形され前記
真空容器の内部にて前記排気孔を封止する構造を
有することを特徴とする蛍光表示管。 a substrate glass, an anode wiring formed on the substrate glass, a phosphor layer, a filament support fixed on the substrate glass, a filament stretched on the filament support, and a filament on the substrate glass. In a fluorescent display tube, the fluorescent display tube includes a cover glass sealed to form a vacuum container, an exhaust hole provided in the substrate glass, and a metal lid that seals the exhaust hole through a frit glass. A fluorescent display tube characterized in that it has a structure that is connected to a filament support and integrally molded to seal the exhaust hole inside the vacuum container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9996390U JPH0458948U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9996390U JPH0458948U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458948U true JPH0458948U (en) | 1992-05-20 |
Family
ID=31842260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9996390U Pending JPH0458948U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458948U (en) |
-
1990
- 1990-09-25 JP JP9996390U patent/JPH0458948U/ja active Pending