JPS62139064U - - Google Patents
Info
- Publication number
- JPS62139064U JPS62139064U JP2772186U JP2772186U JPS62139064U JP S62139064 U JPS62139064 U JP S62139064U JP 2772186 U JP2772186 U JP 2772186U JP 2772186 U JP2772186 U JP 2772186U JP S62139064 U JPS62139064 U JP S62139064U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- fluorescent display
- mesh grid
- filament
- phosphor
- 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
- 229910017060 Fe Cr Inorganic materials 0.000 claims 1
- 229910002544 Fe-Cr Inorganic materials 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は、蛍光表示管の斜視図である。
１……ガラス基板、２……蛍光物質（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……スペーサ。
FIG. 1 is a perspective view of a fluorescent display tube. DESCRIPTION OF SYMBOLS 1... Glass substrate, 2... Fluorescent material (display segment), 3... Grid, 4... Filament, 5... Cover glass, 6... Spacer.
Claims (1)
グリツドで加速させられて、蛍光体を衝撃させて
蛍光体を発光させて成る蛍光表示管において、メ
ツシユグリツドの主成分がＦｅ―Ｃｒ合金から成
り、特に主成分中Ｃｒが１０（ｗｔ）％以上〜２
７（ｗｔ）％以下残りがＦｅから成ることを特徴
とした蛍光表示管。 In a fluorescent display tube in which electrons emitted from a filament are accelerated by a mesh grid and impact a phosphor to cause it to emit light, the main component of the mesh grid is an Fe-Cr alloy, and in particular Cr is is 10 (wt)% or more ~ 2
A fluorescent display tube characterized in that the remainder is Fe at 7 (wt)% or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772186U JPS62139064U (en) | 1986-02-26 | 1986-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772186U JPS62139064U (en) | 1986-02-26 | 1986-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62139064U true JPS62139064U (en) | 1987-09-02 |
Family
ID=30830018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2772186U Pending JPS62139064U (en) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62139064U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181895A (en) * | 1983-03-31 | 1984-10-16 | Hitachi Ltd | Time division exchange |
| JPS60205941A (en) * | 1984-03-28 | 1985-10-17 | Nec Kagoshima Ltd | Fluorescent character display tube |
-
1986
- 1986-02-26 JP JP2772186U patent/JPS62139064U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181895A (en) * | 1983-03-31 | 1984-10-16 | Hitachi Ltd | Time division exchange |
| JPS60205941A (en) * | 1984-03-28 | 1985-10-17 | Nec Kagoshima Ltd | Fluorescent character display tube |