JPH0427686U - - Google Patents
Info
- Publication number
- JPH0427686U JPH0427686U JP6860990U JP6860990U JPH0427686U JP H0427686 U JPH0427686 U JP H0427686U JP 6860990 U JP6860990 U JP 6860990U JP 6860990 U JP6860990 U JP 6860990U JP H0427686 U JPH0427686 U JP H0427686U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- vertical axis
- field generating
- vertical
- coil
- 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
- 238000010586 diagram Methods 0.000 description 7
- 206010010071 Coma Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical compound CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図はこの考案のカラー偏向ヨークの一実施
例の背面図、第２図は第１図のカラー偏向ヨーク
の補助コイルの説明図、第３図は第１の磁界発生
部の位置とＳ−ｉｎｇミスコン補正量の特性図、
第４図は第２の磁界発生部の位置とＳ−ｉｎｇミ
スコン補正量の特性図、第５図は補助コイルから
発生する磁界の説明図、第６図は第５図の点αを
通過するビームの受ける力の説明図、第７図は第
５図の点βを通過するビームの受ける力の説明図
、第８図は垂直軸方向のコマ収差ＶＣＲを補正す
る従来技術の説明図、第９図はコマ収差ＨＣＲ，
ＶＣＲおよびＳ−ｉｎｇミスコンの説明図である
。
符号の説明、１……補助コイル、２……コイル
、３……磁芯、３ａ，３ｃ……第１の磁界発生部
、３ｂ，３ｄ……第２の磁界発生部、θ１……第
１の磁界発生部の垂直軸からの角度、θ２……第
２の磁界発生部の垂直軸からの角度。
Fig. 1 is a rear view of an embodiment of the collar deflection yoke of this invention, Fig. 2 is an explanatory diagram of the auxiliary coil of the collar deflection yoke of Fig. 1, and Fig. 3 shows the position of the first magnetic field generating part and the S -ing misconception correction amount characteristic diagram,
Fig. 4 is a characteristic diagram of the position of the second magnetic field generation part and S-ing misconception correction amount, Fig. 5 is an explanatory diagram of the magnetic field generated from the auxiliary coil, and Fig. 6 is a diagram passing through point α in Fig. 5. FIG. 7 is an explanatory diagram of the force exerted on the beam when passing through point β in FIG. Figure 9 shows coma aberration HCR,
It is an explanatory diagram of a VCR and a S-ing pageant. Explanation of symbols, 1... Auxiliary coil, 2... Coil, 3... Magnetic core, 3a, 3c... First magnetic field generating section, 3b, 3d... Second magnetic field generating section, θ1... First angle from the vertical axis of the magnetic field generating section, θ2...Angle from the vertical axis of the second magnetic field generating section.
Claims (1)
ー偏向ヨークにおいて、 垂直偏向コイルに直列に接続される補助コイル
を水平軸に対して上下に一対具備し、その補助コ
イルの磁芯の２つの磁極端側はそれぞれ２つに分
岐し、それぞれの一方は第１の磁界発生部として
垂直軸から１６°〜２０°に位置し、それぞれの
他方は第２の磁界発生部として前記垂直軸から６
８°〜７６°に位置することを特徴とするカラー
偏向ヨーク。[Claim for Utility Model Registration] A collar deflection yoke having a horizontal deflection coil and a vertical deflection coil is provided with a pair of auxiliary coils connected in series to the vertical deflection coil above and below the horizontal axis, and the magnetic field of the auxiliary coil is The two pole end sides of the core are each branched into two parts, one of which is located at 16° to 20° from the vertical axis as a first magnetic field generating part, and the other part is located at 16° to 20° from the vertical axis as a second magnetic field generating part. 6 from the vertical axis
A color deflection yoke characterized by being located at an angle of 8° to 76°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068609U JP2509656Y2 (en) | 1990-06-28 | 1990-06-28 | Color deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990068609U JP2509656Y2 (en) | 1990-06-28 | 1990-06-28 | Color deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0427686U true JPH0427686U (en) | 1992-03-05 |
| JP2509656Y2 JP2509656Y2 (en) | 1996-09-04 |
Family
ID=31603190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990068609U Expired - Lifetime JP2509656Y2 (en) | 1990-06-28 | 1990-06-28 | Color deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509656Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63239753A (en) * | 1986-11-13 | 1988-10-05 | Toshiba Corp | Deflecting device for color picture tube |
-
1990
- 1990-06-28 JP JP1990068609U patent/JP2509656Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63239753A (en) * | 1986-11-13 | 1988-10-05 | Toshiba Corp | Deflecting device for color picture tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509656Y2 (en) | 1996-09-04 |