JPH034642U - - Google Patents
Info
- Publication number
- JPH034642U JPH034642U JP6585689U JP6585689U JPH034642U JP H034642 U JPH034642 U JP H034642U JP 6585689 U JP6585689 U JP 6585689U JP 6585689 U JP6585689 U JP 6585689U JP H034642 U JPH034642 U JP H034642U
- Authority
- JP
- Japan
- Prior art keywords
- axis
- wedge
- deflection coil
- coil
- shaped horizontal
- 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
Links
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 2
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図はこの考案の一実施例に係る偏向ヨーク
装置の要部を示す図、第２図は第１図のＸＨ補正
片を取り出して示す図、第３図は第１図の効果を
示す図、第４図乃至第９図はそれぞれ従来の偏向
ヨーク装置の問題点を説明するために示した図で
ある。
１……くら形水平偏向コイル、２……コイルセ
パレータ、３ａ〜３ｄ……磁石、１０……ＸＨ補
正片、１０ａ，１０ｂ……磁性体、１０ｃ……非
磁性体。
Fig. 1 is a diagram showing the main parts of a deflection yoke device according to an embodiment of this invention, Fig. 2 is a diagram showing the XH correction piece taken out from Fig. 1, and Fig. 3 shows the effect of Fig. 1. 4 to 9 are diagrams shown for explaining the problems of the conventional deflection yoke device, respectively. DESCRIPTION OF SYMBOLS 1... Crab-shaped horizontal deflection coil, 2... Coil separator, 3a-3d... Magnet, 10... XH correction piece, 10a, 10b... Magnetic material, 10c... Non-magnetic material.
Claims (1)
ータを介してトロイダル形垂直偏向コイルを組み
合わせ配置してなる偏向ヨーク装置において、 前記くら形水平偏向コイルのネツク側ベンド部
に対応するＸ軸及びＹ軸上の略対称位置に設けら
れる電子ビームスポツト歪み補正用の複数の磁石
と、 前記Ｘ軸上の磁石に対応して配設され、前記磁
石のＮ極及びＳ極に対向される一対の磁性体を非
磁性体で連結したＸ軸上サイドビームミスコンバ
ージエンス補正片とを具備したことを特徴とする
偏向ヨーク装置。[Scope of Claim for Utility Model Registration] In a deflection yoke device comprising a toroidal vertical deflection coil arranged on the outer periphery of a wedge-shaped horizontal deflection coil with a coil separator interposed therebetween, the neck-side bend portion of the wedge-shaped horizontal deflection coil is provided with: A plurality of magnets for correcting electron beam spot distortion are provided at substantially symmetrical positions on the corresponding X-axis and Y-axis; A deflection yoke device comprising: an X-axis side beam misconvergence correction piece in which a pair of opposing magnetic bodies are connected by a non-magnetic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6585689U JPH076607Y2 (en) | 1989-06-06 | 1989-06-06 | Deflection yoke device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6585689U JPH076607Y2 (en) | 1989-06-06 | 1989-06-06 | Deflection yoke device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034642U true JPH034642U (en) | 1991-01-17 |
| JPH076607Y2 JPH076607Y2 (en) | 1995-02-15 |
Family
ID=31598065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6585689U Expired - Lifetime JPH076607Y2 (en) | 1989-06-06 | 1989-06-06 | Deflection yoke device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076607Y2 (en) |
-
1989
- 1989-06-06 JP JP6585689U patent/JPH076607Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076607Y2 (en) | 1995-02-15 |
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