JPS61112564U - - Google Patents
Info
- Publication number
- JPS61112564U JPS61112564U JP19630584U JP19630584U JPS61112564U JP S61112564 U JPS61112564 U JP S61112564U JP 19630584 U JP19630584 U JP 19630584U JP 19630584 U JP19630584 U JP 19630584U JP S61112564 U JPS61112564 U JP S61112564U
- Authority
- JP
- Japan
- Prior art keywords
- display
- anode
- change
- phosphor
- contrast
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例の表示セグメントと
グリツドメツシユの関係を示す正面図、第２図は
その側面図、第３図は表示セグメントの正面図、
第４図は従来の蛍光表示管の一部切欠分解斜面図
である。
１０……表示セグメント、１１……グリツド。
FIG. 1 is a front view showing the relationship between a display segment and a grid mesh according to an embodiment of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a front view of the display segment.
FIG. 4 is a partially cutaway exploded perspective view of a conventional fluorescent display tube. 10...display segment, 11...grid.
Claims (1)
において封止した真空容器中の陰極フイラメント
と、蛍光体を塗布した表示陽極との間に位置する
メツシユグリツドの網目の大きさを明るく表示す
る表示陽極の部分に対しては粗く、暗く表示する
部分においては細かく、徐々に変化させたことを
特徴とする蛍光表示管。 A display anode that brightly displays the mesh size of a mesh grid located between a cathode filament in a vacuum container in which the anode substrate glass and face plate are sealed at the periphery and a display anode coated with phosphor. The fluorescent display tube is characterized by a coarse change in the contrast, and a fine and gradual change in the dark display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19630584U JPH0422535Y2 (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19630584U JPH0422535Y2 (en) | 1984-12-27 | 1984-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61112564U true JPS61112564U (en) | 1986-07-16 |
| JPH0422535Y2 JPH0422535Y2 (en) | 1992-05-22 |
Family
ID=30754016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19630584U Expired JPH0422535Y2 (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422535Y2 (en) |
-
1984
- 1984-12-27 JP JP19630584U patent/JPH0422535Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422535Y2 (en) | 1992-05-22 |