JPS6277852U - - Google Patents
Info
- Publication number
- JPS6277852U JPS6277852U JP16941485U JP16941485U JPS6277852U JP S6277852 U JPS6277852 U JP S6277852U JP 16941485 U JP16941485 U JP 16941485U JP 16941485 U JP16941485 U JP 16941485U JP S6277852 U JPS6277852 U JP S6277852U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- display
- cover glass
- glass
- substrate
- 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
- 239000006059 cover glass Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-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斜視図、第２図
は断面図を夫々示す。第３図〜第５図は従来の蛍
光表示管の斜視図及び断面図である。
１……ガラス基板、２……表示セグメント、３
……グリツド、４……フイラメント、５……カバ
ーガラス、６……ソルダーガラス、７……絶縁層
、８……排気管、９……（フイラメント）サポー
ト、１０…透明導電膜、３３……メツシユ、３４
……蛍光体、３５……カバーガラス内面、３６…
…グラフアイト、７１，７２，７３……通電リー
ド、１００……視点方向、２００……金属板、２
０１……フロントガラス、２０２……スペーサガ
ラス、２０３……突起。
FIG. 1 is a perspective view of the fluorescent display tube of the present invention, and FIG. 2 is a sectional view thereof. 3 to 5 are a perspective view and a sectional view of a conventional fluorescent display tube. 1...Glass substrate, 2...Display segment, 3
... Grid, 4 ... Filament, 5 ... Cover glass, 6 ... Solder glass, 7 ... Insulating layer, 8 ... Exhaust pipe, 9 ... (Filament) support, 10 ... Transparent conductive film, 33 ... Metshiyu, 34
...Phosphor, 35...Inner surface of cover glass, 36...
... Graphite, 71, 72, 73 ... Current-carrying lead, 100 ... Viewing direction, 200 ... Metal plate, 2
01...Windshield, 202...Spacer glass, 203...Protrusion.
Claims (1)
、陰極としてのフイラメントを配置し、これにカ
バーガラスをソルダーガラスを以つて溶着して真
空気密にしたフイラメントからの熱電子が表示セ
グメント上の蛍光体を衝撃して発光するタイプで
、尚且つこの発光表示を前記基板側から観察する
タイプの蛍光表示管に於て、前記カバーガラスの
内面に酸化させた金属板を配置したことを特徴と
した蛍光表示管。 At least a display segment as an anode and a filament as a cathode are arranged on a substrate, and a cover glass is welded to this with solder glass to make it vacuum-tight.Thermionic electrons from the filament bombard the phosphor on the display segment. A fluorescent display tube of a type that emits light and whose luminescent display is observed from the substrate side, characterized in that an oxidized metal plate is disposed on the inner surface of the cover glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16941485U JPS6277852U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16941485U JPS6277852U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277852U true JPS6277852U (en) | 1987-05-19 |
Family
ID=31103199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16941485U Pending JPS6277852U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277852U (en) |
-
1985
- 1985-11-01 JP JP16941485U patent/JPS6277852U/ja active Pending
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