JPH0267550U - - Google Patents
Info
- Publication number
- JPH0267550U JPH0267550U JP14599688U JP14599688U JPH0267550U JP H0267550 U JPH0267550 U JP H0267550U JP 14599688 U JP14599688 U JP 14599688U JP 14599688 U JP14599688 U JP 14599688U JP H0267550 U JPH0267550 U JP H0267550U
- Authority
- JP
- Japan
- Prior art keywords
- correction coil
- substrate
- coil
- magnetic field
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 206010010071 Coma Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
Description
第１図は本考案に係るコイルセパレータ後部の
基板上のＬ字形支持体を示す斜視図、第２図ａお
よびｂは本考案に係る補正用コイルの上面図およ
び側面図、第３図は本考案に係る補正用コイルと
基板上のＬ字形支持体とを示した図、第４図は基
板上に補正用コイルを装着した状態を示す要部斜
視図、第５図はコマ収差によるセンタービームの
ミスコンバーゼンスパターンの一例を示す図、第
６図は補正用コイルの配置の説明図、第７図は補
正用コイルの位置ずれ状態の説明図、第８図は補
正用コイルの位置ずれによるミスコンバーゼンス
パターンの一例を示す図、第９図ａは従来の補正
用コイルと基板上の支持体を示した図、同図ｂは
取り付けた状態を示した図である。
１……偏向ヨーク、２……コイルセパレータ、
４……基板、５……Ｌ字形支持体、６……先端部
、８……補正用コイル、１０……ボビン、１２…
…凹部、Ｏ……管軸。
FIG. 1 is a perspective view showing an L-shaped support on the substrate at the rear of the coil separator according to the present invention, FIGS. 2 a and b are top views and side views of the correction coil according to the present invention, and FIG. A diagram showing the correction coil according to the invention and an L-shaped support on the substrate, FIG. 4 is a perspective view of the main part showing the state in which the correction coil is mounted on the substrate, and FIG. 5 shows the center beam due to coma aberration. Fig. 6 is an explanatory diagram of the arrangement of the correction coil, Fig. 7 is an explanatory diagram of the positional deviation of the correction coil, and Fig. 8 is an illustration of the misconvergence pattern due to the misconvergence pattern of the correction coil. FIG. 9A is a diagram showing an example of a convergence pattern, FIG. 9A is a diagram showing a conventional correction coil and a support on a substrate, and FIG. 9B is a diagram showing an attached state. 1... Deflection yoke, 2... Coil separator,
4... Substrate, 5... L-shaped support, 6... Tip, 8... Correction coil, 10... Bobbin, 12...
...Concavity, O...tube axis.
Claims (1)
パレータ後部の基板上に、偏向ヨークによる主偏
向磁界とは別の磁界を発生させる補正用コイルを
取付ける装置において、上記基板上に一対のＬ字
形支持体を上記ブラウン管の管軸に対し、それぞ
れ対称に形成すると共に、上記補正用コイルに該
Ｌ字形支持体の先端部と嵌合する凹部を設けたこ
とを特徴とする補正用コイルの取付装置。 In a device for installing a correction coil that generates a magnetic field different from the main deflection magnetic field by the deflection yoke on a substrate at the rear of a coil separator of a deflection yoke attached to a cathode ray tube, a pair of L-shaped supports are attached on the substrate. A mounting device for a correction coil, characterized in that the correction coil is formed symmetrically with respect to the tube axis of a cathode ray tube, and a recess is provided in the correction coil to fit with a tip end of the L-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14599688U JPH0267550U (en) | 1988-11-10 | 1988-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14599688U JPH0267550U (en) | 1988-11-10 | 1988-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267550U true JPH0267550U (en) | 1990-05-22 |
Family
ID=31415081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14599688U Pending JPH0267550U (en) | 1988-11-10 | 1988-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267550U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010096101A (en) * | 2000-04-17 | 2001-11-07 | 이형도 | Deflection yoke |
| KR20030061510A (en) * | 2002-01-14 | 2003-07-22 | 삼성전기주식회사 | Deflection yoke |
| KR20030061519A (en) * | 2002-01-14 | 2003-07-22 | 삼성전기주식회사 | Deflection yoke |
| KR20030061518A (en) * | 2002-01-14 | 2003-07-22 | 삼성전기주식회사 | Deflection yoke |
| KR100396501B1 (en) * | 2000-12-19 | 2003-09-02 | 삼성전기주식회사 | Deflection yoke |
-
1988
- 1988-11-10 JP JP14599688U patent/JPH0267550U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010096101A (en) * | 2000-04-17 | 2001-11-07 | 이형도 | Deflection yoke |
| KR100396501B1 (en) * | 2000-12-19 | 2003-09-02 | 삼성전기주식회사 | Deflection yoke |
| KR20030061510A (en) * | 2002-01-14 | 2003-07-22 | 삼성전기주식회사 | Deflection yoke |
| KR20030061519A (en) * | 2002-01-14 | 2003-07-22 | 삼성전기주식회사 | Deflection yoke |
| KR20030061518A (en) * | 2002-01-14 | 2003-07-22 | 삼성전기주식회사 | Deflection yoke |
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