JPS6360262U - - Google Patents
Info
- Publication number
- JPS6360262U JPS6360262U JP15456086U JP15456086U JPS6360262U JP S6360262 U JPS6360262 U JP S6360262U JP 15456086 U JP15456086 U JP 15456086U JP 15456086 U JP15456086 U JP 15456086U JP S6360262 U JPS6360262 U JP S6360262U
- Authority
- JP
- Japan
- Prior art keywords
- index
- stripe
- electron beam
- phosphor
- ray 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の実施例を示すビームインデツ
クス型陰極線間の概略構成図、第２図はビームイ
ンデツクス型陰極線管の蛍光面構造図、第３図な
いし第５図は色蛍光体および短残光性蛍光体のス
トライプを形成する方法を順次説明する工程図、
第６図は従来例のビームインデツクス型陰極線管
の概略構成図である。
１……ビームインデツクス型陰極線管、２……
ガラス内面、Ｒ，Ｇ，Ｂ……色蛍光体（蛍光体ス
トライプ）、Ｇｉ……短残光性蛍光体（インデツ
クスストライプ）、ｂ……電子ビーム。
Fig. 1 is a schematic diagram of a beam index type cathode ray tube showing an embodiment of the present invention, Fig. 2 is a diagram of a phosphor screen structure of a beam index type cathode ray tube, and Figs. 3 to 5 show color phosphors and A process diagram sequentially explaining a method of forming stripes of short afterglow phosphor,
FIG. 6 is a schematic diagram of a conventional beam index type cathode ray tube. 1... Beam index type cathode ray tube, 2...
Glass inner surface, R, G, B... color phosphor (phosphor stripe), Gi... short afterglow phosphor (index stripe), b... electron beam.
Claims (1)
の色蛍光体ストライプと、電子ビーム位置を検知
するインデツクス信号を生成する短残光性蛍光体
のインデツクスストライプとを備えたビームイン
デツクス型陰極線管であつて、前記色蛍光体スト
ライプのいずれか一種と、この色蛍光体に近似し
た発光を呈する前記インデツクスストライプとを
２層区分して積層形成すると共に、電子ビーム照
射側に前記色蛍光体ストライプを、その反対側に
前記インデツクスストライプを配したことを特徴
とするビームインデツクス型陰極線管。 This is a beam index type cathode ray tube equipped with three colored phosphor stripes that emit light on each side of the electron beam, and a short afterglow phosphor index stripe that generates an index signal to detect the electron beam position. At the same time, one of the color phosphor stripes and the index stripe that emits light similar to that of the color phosphor are laminated in two layers, and the color phosphor stripe is placed on the electron beam irradiation side. A beam index type cathode ray tube characterized in that the index stripe is arranged on the opposite side of the index stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15456086U JPS6360262U (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15456086U JPS6360262U (en) | 1986-10-08 | 1986-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6360262U true JPS6360262U (en) | 1988-04-21 |
Family
ID=31074462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15456086U Pending JPS6360262U (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360262U (en) |
-
1986
- 1986-10-08 JP JP15456086U patent/JPS6360262U/ja active Pending
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