JPS63182457U - - Google Patents
Info
- Publication number
- JPS63182457U JPS63182457U JP7504587U JP7504587U JPS63182457U JP S63182457 U JPS63182457 U JP S63182457U JP 7504587 U JP7504587 U JP 7504587U JP 7504587 U JP7504587 U JP 7504587U JP S63182457 U JPS63182457 U JP S63182457U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- display tube
- fluorescent display
- exhaust hole
- exhaust pipe
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 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図は本考案の蛍光表示管の一実施例を示す
断面図、第２図は本考案の別の実施例を示す断面
図、第３図は従来の蛍光表示管を示す断面図で、
図中、
１……陽極基板、２……絶縁層、３……グラフ
アイト電極、４……蛍光体、５……ガラス基板、
６……排気穴、７……排気管、８……フリツト、
９……フエースガラス、１０……スペーサガラス
、１１……グリツド、１２……メクラ板、１３…
…フイラメントである。
FIG. 1 is a sectional view showing one embodiment of the fluorescent display tube of the present invention, FIG. 2 is a sectional view showing another embodiment of the present invention, and FIG. 3 is a sectional view showing a conventional fluorescent display tube.
In the figure, 1... anode substrate, 2... insulating layer, 3... graphite electrode, 4... phosphor, 5... glass substrate,
6... Exhaust hole, 7... Exhaust pipe, 8... Fritz,
9... Face glass, 10... Spacer glass, 11... Grid, 12... Blind plate, 13...
…It is a filament.
Claims (1)
気穴、排気管を介して排気を行なう蛍光表示管に
おいて、グリツドの前記排気穴に対向する部分が
メクラ板となつていることを特徴とする蛍光表示
管。 A fluorescent display tube in which an exhaust pipe is set up on an anode substrate having an exhaust hole and exhaust is exhausted through the exhaust hole and the exhaust pipe, characterized in that a portion of the grid facing the exhaust hole is a blank plate. Fluorescent display tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7504587U JPS63182457U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7504587U JPS63182457U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182457U true JPS63182457U (en) | 1988-11-24 |
Family
ID=30920829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7504587U Pending JPS63182457U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182457U (en) |
-
1987
- 1987-05-18 JP JP7504587U patent/JPS63182457U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63182457U (en) | ||
| JPH0160348U (en) | ||
| JPS61107143U (en) | ||
| JPS62192545U (en) | ||
| JPS632361U (en) | ||
| JPS6435653U (en) | ||
| JPS6379050U (en) | ||
| JPS60134267U (en) | fluorescent display tube | |
| JPS61119245U (en) | ||
| JPH0313661U (en) | ||
| JPS617858U (en) | fluorescent display tube | |
| JPH0291142U (en) | ||
| JPS632363U (en) | ||
| JPS636651U (en) | ||
| JPS6427839U (en) | ||
| JPS61138155U (en) | ||
| JPS6223053U (en) | ||
| JPS61109062U (en) | ||
| JPH02140751U (en) | ||
| JPS6399663U (en) | ||
| JPH0360747U (en) | ||
| JPH0214659U (en) | ||
| JPS61133959U (en) | ||
| JPS587464U (en) | fluorescent display tube | |
| JPS62171151U (en) |