JPS6399656U - - Google Patents

Info

Publication number
JPS6399656U
JPS6399656U JP19472286U JP19472286U JPS6399656U JP S6399656 U JPS6399656 U JP S6399656U JP 19472286 U JP19472286 U JP 19472286U JP 19472286 U JP19472286 U JP 19472286U JP S6399656 U JPS6399656 U JP S6399656U
Authority
JP
Japan
Prior art keywords
coil
correction
convergence
groove
cathode ray
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
Application number
JP19472286U
Other languages
Japanese (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 JP19472286U priority Critical patent/JPS6399656U/ja
Publication of JPS6399656U publication Critical patent/JPS6399656U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ａ乃至第１図Ｄは本考案一実施例の要部
拡大図で夫々Ａは支持体の要部斜視図、Ｂは正面
図、Ｃは平面図、Ｄは補正コイルの配設図である
。第２図Ａ，Ｃは第１実施例の説明図で、第２図
Ｂ，Ｄは第１実施例によるミスコンバゼンスパタ
ーンを示し、同様に第３図Ａは第２実施例の説明
図で、第３図Ｂは第２実施例によるミスコンバー
ゼンスパターンを示し、第４図Ａ乃至第４図Ｅは
従来の技術を示す図である。 １…ブラウン管画像面、２…補正コイル部、２
ａ，２ｂ…コイル、２ｃ…Ｅ型コア、５…支持体
、５ａ，５ｂ…溝、５ｃ…帯状の凸部、６…セパ
レータ、６ａ…管軸。 Figures 1A to 1D are enlarged views of essential parts of an embodiment of the present invention, where A is a perspective view of the main parts of the support, B is a front view, C is a plan view, and D is an arrangement diagram of the correction coil. It is. 2A and 2C are explanatory diagrams of the first embodiment, FIGS. 2B and D are illustrations of the misconvergence pattern according to the first embodiment, and similarly, FIG. 3A is an explanatory diagram of the second embodiment. , FIG. 3B shows a misconvergence pattern according to the second embodiment, and FIGS. 4A to 4E are diagrams showing the conventional technique. 1... Braun tube image plane, 2... Correction coil section, 2
a, 2b...Coil, 2c...E-type core, 5...Support, 5a, 5b...Groove, 5c...Strip-shaped convex portion, 6...Separator, 6a...Tube shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インライン型カラーブラウン管とセルフコンバ
ーゼンス方式偏向ヨークの組み合わせから成る画
像表示装置に配設され、コマ収差によるセンター
ビームのミスコンバーゼンスを補正するコイルを
有するコンバーゼンス補正装置に於いて、前記補
正コイルの支持体に溝を設け、その溝に沿つて補
正コイルを移動することによりブラウン管の管軸
に対する水平軸方向の補正コイルの距離が変更で
きることを特徴とするコンバーゼンス補正装置。 In a convergence correction device that is disposed in an image display device consisting of a combination of an in-line color cathode ray tube and a self-convergence type deflection yoke, and has a coil for correcting misconvergence of a center beam due to coma aberration, a support body for the correction coil is provided. A convergence correction device characterized in that a groove is provided and the distance of the correction coil in the horizontal axis direction with respect to the tube axis of a cathode ray tube can be changed by moving the correction coil along the groove.
JP19472286U 1986-12-18 1986-12-18 Pending JPS6399656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19472286U JPS6399656U (en) 1986-12-18 1986-12-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19472286U JPS6399656U (en) 1986-12-18 1986-12-18

Publications (1)

Publication Number Publication Date
JPS6399656U true JPS6399656U (en) 1988-06-28

Family

ID=31151954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19472286U Pending JPS6399656U (en) 1986-12-18 1986-12-18

Country Status (1)

Country Link
JP (1) JPS6399656U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103082U (en) * 1990-10-24 1992-09-04 三星電管株式會社 Convergence correction magnet assembly
JPH0615253U (en) * 1992-07-28 1994-02-25 東京特殊電線株式会社 Deflection yoke
KR20030061510A (en) * 2002-01-14 2003-07-22 삼성전기주식회사 Deflection yoke

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4330431Y1 (en) * 1968-06-21 1968-12-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4330431Y1 (en) * 1968-06-21 1968-12-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103082U (en) * 1990-10-24 1992-09-04 三星電管株式會社 Convergence correction magnet assembly
JPH0615253U (en) * 1992-07-28 1994-02-25 東京特殊電線株式会社 Deflection yoke
KR20030061510A (en) * 2002-01-14 2003-07-22 삼성전기주식회사 Deflection yoke

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