JPS62184660U - - Google Patents
Info
- Publication number
- JPS62184660U JPS62184660U JP7218286U JP7218286U JPS62184660U JP S62184660 U JPS62184660 U JP S62184660U JP 7218286 U JP7218286 U JP 7218286U JP 7218286 U JP7218286 U JP 7218286U JP S62184660 U JPS62184660 U JP S62184660U
- Authority
- JP
- Japan
- Prior art keywords
- stripe
- width
- phosphor
- black stripe
- triplet
- 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 12
- 239000003086 colorant Substances 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例としてのビームイン
デツクス型陰極線管の蛍光面を拡大した部分正面
図、第２図は従来例のビームインデツクス型陰極
線管の蛍光面の拡大部分正面図、第３図は従来例
のビームインデツクス型陰極線管の一部を断面し
た斜視図である。
Ｂ：青の蛍光体ストライプ、Ｇ：緑の蛍光体ス
トライプ、Ｒ：赤の蛍光体ストライプ、Ｃ１，Ｃ
２，Ｃ３，Ｃ４：ブラツクストライプ、ＩＮ：イ
ンデツクスストライプを含むブラツクストライプ
、１１：電子ビーム、１２：奇数番目トリプレツ
ト、１３：偶数番目トリプレツト。
FIG. 1 is an enlarged partial front view of the phosphor screen of a beam index type cathode ray tube as an embodiment of the present invention, and FIG. 2 is an enlarged partial front view of the phosphor screen of a conventional beam index type cathode ray tube. FIG. 3 is a partially sectional perspective view of a conventional beam index type cathode ray tube. B: Blue phosphor stripe, G: Green phosphor stripe, R: Red phosphor stripe, C1, C
2, C3, C4: black stripe, IN: black stripe including index stripe, 11: electron beam, 12: odd triplet, 13: even triplet.
Claims (1)
ストライプ、第２（緑）の蛍光体ストライプ、第
２ブラツクストライプ、第３（赤）の蛍光体スト
ライプ及びインデツクスストライプが順次配置さ
れ、前記第２（緑）の蛍光体ストライプ幅が他の
２色の蛍光体ストライプ幅の２倍に形成されて１
トリプレツトを構成するビームインデツクス型陰
極線管において、 前記第１ブラツクストライプの幅をやや広げ、
前記第２ブラツクストライプを、前記第１ブラツ
クストライプにおいて広げた幅と同じ幅だけ狭く
して、奇数番目のトリプレツトの蛍光面を構成し
、偶数番目のトリプレツトの蛍光面では、前記奇
数番目のトリプレツトで広げた第１ブラツクスト
ライプの幅をやや狭め、第２ブラツクストライプ
を、前記第１ブラツクストライプにおいて狭めた
幅と同じ幅だけ広げて構成したことを特徴とする
ビームインデツクス型陰極線管。[Claims for Utility Model Registration] First (blue) phosphor stripe, first black stripe, second (green) phosphor stripe, second black stripe, third (red) phosphor stripe, and index The stripes are arranged sequentially, and the width of the second (green) phosphor stripe is twice the width of the phosphor stripe of the other two colors.
In the beam index type cathode ray tube constituting the triplet, the width of the first black stripe is slightly widened,
The second black stripe is narrowed by the same width as widened in the first black stripe to form an odd triplet phosphor screen, and in the even triplet phosphor screen, the odd triplet 1. A beam index type cathode ray tube characterized in that the width of the widened first black stripe is slightly narrowed, and the second black stripe is widened by the same width as the narrowed width of the first black stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7218286U JPS62184660U (en) | 1986-05-14 | 1986-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7218286U JPS62184660U (en) | 1986-05-14 | 1986-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62184660U true JPS62184660U (en) | 1987-11-24 |
Family
ID=30915409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7218286U Pending JPS62184660U (en) | 1986-05-14 | 1986-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184660U (en) |
-
1986
- 1986-05-14 JP JP7218286U patent/JPS62184660U/ja active Pending
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