JPS5941965U - color cathode ray tube - Google Patents
color cathode ray tubeInfo
- Publication number
- JPS5941965U JPS5941965U JP13772182U JP13772182U JPS5941965U JP S5941965 U JPS5941965 U JP S5941965U JP 13772182 U JP13772182 U JP 13772182U JP 13772182 U JP13772182 U JP 13772182U JP S5941965 U JPS5941965 U JP S5941965U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- color cathode
- panel
- flanges
- 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
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第３図は本発明のカラーブラウン管の一実施
例を示す図であり、第１図は一部切欠側面図、第２図は
第１図をＡ−Ａ線に沿って切断した矢印方向に見た断面
図、第３図は第２図の要部拡大説明図である。
１・・・・・・蛍光面、２・・・・・・パネル、２□・
・・・・・凸部、２゜・・・・・・側壁部、３・・・・
・・案内ピン、４・・・・・・シャドウマスク、４□・
・・・・・シャドウマスク本体、４゜・・・・・・フラ
ンジ、４ａ・・・・・・通孔部、５・・・・・・電子ビ
ーム通過孔、６・・・・・・ばね部材、７・・・・・・
ファンネル、８・・・・・・ネック、９・・・・・・電
子銃。1 to 3 are diagrams showing one embodiment of the color cathode ray tube of the present invention, in which FIG. 1 is a partially cutaway side view, and FIG. 2 is a cross-section of FIG. 1 taken along line A-A. FIG. 3 is a sectional view taken in the direction of the arrow, and is an enlarged explanatory view of the main part of FIG. 2. 1... Fluorescent screen, 2... Panel, 2□・
...Convex part, 2゜...Side wall part, 3...
・・Guide pin, 4・・Shadow mask, 4□・
...Shadow mask body, 4°...Flange, 4a...Through hole, 5...Electron beam passage hole, 6...Spring Parts, 7...
Funnel, 8... Neck, 9... Electron gun.
Claims (2)
状または帯状の蛍光体層からなる蛍光面が被着形成され
ると共にこの蛍光面に所定間隔を有するように配設され
たシャドウマスクとを具備するパネルと、このパネルに
ファンネルを介して連接されたネック内に３本の電子銃
を内装するカラーブラウン管において、前記シャドウマ
スクがシャドウマスク本体と、このシャドウマスク本体
の周縁部に管軸と直角方向に張り出された複数のフラン
ジと、このフランジにそれぞれ穿設された通孔部とから
なり、前記パネルが前記複数のフランジを位置ぎめする
凸部と前記凸部に植設された案内ピンとを具備し、前記
案内ピンに前記通孔部を遊嵌したのち、係止機構により
係止し得るようになされていることを特徴とするカラー
ブラウン管。(1) A phosphor screen consisting of a dot-shaped or band-shaped phosphor layer that emits light in three colors of red, green, and blue is adhered to the inner surface, and shadows are arranged at predetermined intervals on this phosphor screen. In a color cathode ray tube, the shadow mask includes a panel including a mask, and three electron guns installed in a neck connected to the panel via a funnel. The panel comprises a plurality of flanges extending perpendicularly to the pipe axis and a through hole drilled in each of the flanges, and the panel is embedded in a convex portion for positioning the plurality of flanges and in the convex portion. 1. A color cathode ray tube, comprising: a guide pin, which is configured to be able to be locked by a locking mechanism after the through hole portion is loosely fitted into the guide pin.
Ｆｅ系の極低熱膨張材からなることを特徴とする実用新
案登録請求の範囲第１項記載のカラーブラウン管。(2) Shadow mask is 36Ni-Fe, 47Ni-
The color cathode ray tube according to claim 1, characterized in that it is made of an Fe-based extremely low thermal expansion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13772182U JPS5941965U (en) | 1982-09-13 | 1982-09-13 | color cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13772182U JPS5941965U (en) | 1982-09-13 | 1982-09-13 | color cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5941965U true JPS5941965U (en) | 1984-03-17 |
Family
ID=30309244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13772182U Pending JPS5941965U (en) | 1982-09-13 | 1982-09-13 | color cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941965U (en) |
-
1982
- 1982-09-13 JP JP13772182U patent/JPS5941965U/en active Pending
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