JPS62197247U - - Google Patents

Info

Publication number
JPS62197247U
JPS62197247U JP8414086U JP8414086U JPS62197247U JP S62197247 U JPS62197247 U JP S62197247U JP 8414086 U JP8414086 U JP 8414086U JP 8414086 U JP8414086 U JP 8414086U JP S62197247 U JPS62197247 U JP S62197247U
Authority
JP
Japan
Prior art keywords
picture tube
color picture
magnetic shield
slit
panel
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.)
Granted
Application number
JP8414086U
Other languages
English (en)
Other versions
JPH0515713Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986084140U priority Critical patent/JPH0515713Y2/ja
Publication of JPS62197247U publication Critical patent/JPS62197247U/ja
Application granted granted Critical
Publication of JPH0515713Y2 publication Critical patent/JPH0515713Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示すカラー受像管
の概略断面図、第２図は本考案のカラー受像管に
使用する磁気遮蔽体の模式図、第３図は従来のカ
ラー受像管の概略断面図、第４図は従来の磁気遮
蔽体の模式図、第５図は本考案の磁気遮蔽体と南
北地磁気の関係を示す図、第６図は補正マグネツ
トの磁界を示す図、第７図はマグネツトの補正量
とスリツトの対角部からの距離との関係を示す図
、第８図は地磁気によるビーム移動量とスリツト
幅の関係を示す図である。 ７……本考案の磁気遮蔽体。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 規則的に配列されたドツト状蛍光膜を有す
    るパネル，フアンネルおよびネツクよりなる外囲
    器とパネルに近接配置されるシヤドウマスクと、
    フアンネル部内面に沿つて配置される一体形四角
    錐台状磁気遮蔽体と、ネツク部に配置される電子
    銃とを少なくとも具備するカラー受像管において
    、前記磁気遮蔽体の対角部稜線の両側近傍にはこ
    の稜線にほぼ平行な幅２mm乃至１０mmのスリツト
    状開口を有することを特徴とするカラー受像管。 (2) 前記スリツト状開口は稜線から２０mm以内
    にあることを特徴とする実用新案登録請求の範囲
    第１項記載のカラー受像管。
JP1986084140U 1986-06-04 1986-06-04 Expired - Lifetime JPH0515713Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986084140U JPH0515713Y2 (ja) 1986-06-04 1986-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986084140U JPH0515713Y2 (ja) 1986-06-04 1986-06-04

Publications (2)

Publication Number Publication Date
JPS62197247U true JPS62197247U (ja) 1987-12-15
JPH0515713Y2 JPH0515713Y2 (ja) 1993-04-26

Family

ID=30938370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986084140U Expired - Lifetime JPH0515713Y2 (ja) 1986-06-04 1986-06-04

Country Status (1)

Country Link
JP (1) JPH0515713Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146425U (ja) * 1974-05-20 1975-12-04
JPS5425157A (en) * 1977-07-27 1979-02-24 Matsushita Electronics Corp Color picture tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146425U (ja) * 1974-05-20 1975-12-04
JPS5425157A (en) * 1977-07-27 1979-02-24 Matsushita Electronics Corp Color picture tube

Also Published As

Publication number Publication date
JPH0515713Y2 (ja) 1993-04-26

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