JPS621353U - - Google Patents
Info
- Publication number
- JPS621353U JPS621353U JP9266585U JP9266585U JPS621353U JP S621353 U JPS621353 U JP S621353U JP 9266585 U JP9266585 U JP 9266585U JP 9266585 U JP9266585 U JP 9266585U JP S621353 U JPS621353 U JP S621353U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- cathode ray
- portions extending
- ray tube
- horizontal portions
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図イ，ロは本考案の一実施例におけるコン
バーゼンス補正装置の側面図、第２図イ，ロはコ
アの平面図及び側面図、第３図はＸ軸上の磁界の
強さを表わす特性図、第４図は本考案におけるコ
ンバーゼンス補正の説明図、第５図イ，ロは夫々
本考案の他の実施例におけるコアの平面図及び側
面図、第６図イ，ロは夫々、従来のコンバーゼン
ス補正装置の平面図及び側面図、第７図イ，ロは
夫々従来のコンバーゼンス補正の説明図である。
１，１……コイル、２０，２０……コア、２０
ａ……基部、２０ｂ……水平部、２０ｃ……垂直
部、３……ブラウン管、４……偏向ヨーク。
Figures 1A and 2B are side views of a convergence correction device according to an embodiment of the present invention, Figures 2A and 2B are a plan view and side view of the core, and Figure 3 represents the strength of the magnetic field on the X axis. 4 is an explanatory diagram of the convergence correction in the present invention, FIG. 5 A and B are a plan view and side view of the core in another embodiment of the present invention, and FIG. The plan view and side view of the convergence correction device shown in FIG. 7A and FIG. 1, 1... Coil, 20, 20... Core, 20
a...base, 20b...horizontal part, 20c...vertical part, 3...braun tube, 4...deflection yoke.
Claims (1)
に夫々巻回される一対のコイルとからなり、動コ
ンバーゼンスを補正する装置において、前記コア
を、前記コイルが巻回される基部と、該基部の両
端より前記ブラウン管の管軸と直交する方向に延
出する一対の水平部と、該一対の水平部より前記
管軸方向へ延出する一対の垂直部とで構成したこ
とを特徴とするコンバーゼンス補正装置。 A device for correcting dynamic convergence comprising a pair of coils wound around a pair of cores placed opposite to each other with a cathode ray tube in between. A convergence correction device comprising: a pair of horizontal portions extending in a direction perpendicular to the tube axis of the cathode ray tube; and a pair of vertical portions extending from the pair of horizontal portions in the tube axis direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9266585U JPS621353U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9266585U JPS621353U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621353U true JPS621353U (en) | 1987-01-07 |
Family
ID=30649665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9266585U Pending JPS621353U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621353U (en) |
-
1985
- 1985-06-19 JP JP9266585U patent/JPS621353U/ja active Pending
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