JPH0267549U - - Google Patents
Info
- Publication number
- JPH0267549U JPH0267549U JP14715788U JP14715788U JPH0267549U JP H0267549 U JPH0267549 U JP H0267549U JP 14715788 U JP14715788 U JP 14715788U JP 14715788 U JP14715788 U JP 14715788U JP H0267549 U JPH0267549 U JP H0267549U
- Authority
- JP
- Japan
- Prior art keywords
- deflection yoke
- raster
- diagram showing
- explanatory diagram
- 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
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は本考案に係る偏向ヨーク装置の一実施
例を示す構成図、第２図は同実施例におけるロー
テーシヨンコイルと、反転スイツチと、可変抵抗
器との接続回路図、第３図は本実施例の装置の陰
極線管への取り付け例を示す説明図、第４図は本
実施例における傾きラスターパターンの補正例を
示す作用説明図、第５図は地磁気の影響を受けな
い正常画面と地磁気による影響を受けた各態様の
傾き画面を示す説明図、第６図は北向き画面と南
向き画面の地磁気によるラスターの傾き態様を示
す説明図である。
１…テレビ画面、２…ラスターパターン、３…
ラスター、４…ローテーシヨンコイル、５…偏向
ヨーク、６…反転スイツチ、７…直流電源、８…
可変抵抗器、１０…陰極線管、１１…補正磁界、
１２…ボビン、１３…コア、１４…垂直偏向コイ
ル、１５…水平偏向コイル、１６…締付バンド。
Fig. 1 is a configuration diagram showing an embodiment of the deflection yoke device according to the present invention, Fig. 2 is a connection circuit diagram of the rotation coil, inverting switch, and variable resistor in the same embodiment, and Fig. 3 is An explanatory diagram showing an example of how the device of this embodiment is attached to a cathode ray tube, Fig. 4 is an explanatory diagram of the operation showing an example of correcting the tilt raster pattern in this embodiment, and Fig. 5 shows a normal screen that is not affected by geomagnetism. FIG. 6 is an explanatory diagram showing various aspects of tilted screens affected by geomagnetism. FIG. 6 is an explanatory diagram showing how the raster is tilted due to geomagnetism on the north-facing screen and the south-facing screen. 1...TV screen, 2...Raster pattern, 3...
Raster, 4... Rotation coil, 5... Deflection yoke, 6... Reversing switch, 7... DC power supply, 8...
Variable resistor, 10... Cathode ray tube, 11... Correction magnetic field,
12...Bobbin, 13...Core, 14...Vertical deflection coil, 15...Horizontal deflection coil, 16...Tightening band.
Claims (1)
気によるラスターの傾きを補正するローテーシヨ
ンコイルが装着されている偏向ヨーク装置。 A deflection yoke device that is equipped with a rotation coil that corrects the raster inclination caused by the earth's magnetic field in a portion other than the core installation area of the deflection yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147157U JPH0720834Y2 (en) | 1988-11-11 | 1988-11-11 | Deflection yoke device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147157U JPH0720834Y2 (en) | 1988-11-11 | 1988-11-11 | Deflection yoke device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267549U true JPH0267549U (en) | 1990-05-22 |
| JPH0720834Y2 JPH0720834Y2 (en) | 1995-05-15 |
Family
ID=31417308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988147157U Expired - Lifetime JPH0720834Y2 (en) | 1988-11-11 | 1988-11-11 | Deflection yoke device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720834Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024052U (en) * | 1983-07-27 | 1985-02-19 | 日本電気ホームエレクトロニクス株式会社 | deflection yoke |
-
1988
- 1988-11-11 JP JP1988147157U patent/JPH0720834Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024052U (en) * | 1983-07-27 | 1985-02-19 | 日本電気ホームエレクトロニクス株式会社 | deflection yoke |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720834Y2 (en) | 1995-05-15 |
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