JPS58577U - television receiver - Google Patents
television receiverInfo
- Publication number
- JPS58577U JPS58577U JP2650982U JP2650982U JPS58577U JP S58577 U JPS58577 U JP S58577U JP 2650982 U JP2650982 U JP 2650982U JP 2650982 U JP2650982 U JP 2650982U JP S58577 U JPS58577 U JP S58577U
- Authority
- JP
- Japan
- Prior art keywords
- electron beams
- convergence
- correction signal
- television receiver
- magnetic field
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の説明に供する偏向磁界の分布図、第２
図はコンバージェンス装置の一例を示す図、第３図は本
考案に適用して好適な陰極線管の一例を示す構成図、第
４図及び第６図は本考案によるテレビジョン受像機の一
例を示す構成図、第５図はコンバージェンス補正信号の
一例を示す波形図、第７図は第６図の他の例を示す接続
図である。
１は陰極線管、４は電磁コンバージェンス装置、３はコ
ンバージェンスコイル、５は偏向板、１１は水平の、３
２は垂直の各偏向コイル、１７は絶縁トランス、Ｓ）Ｉ
は水平周期の、ＳＶは垂直周期の各補正信号である。Figure 1 is a distribution diagram of the deflection magnetic field used to explain the present invention;
The figure shows an example of a convergence device, FIG. 3 is a configuration diagram showing an example of a cathode ray tube suitable for applying the present invention, and FIGS. 4 and 6 show an example of a television receiver according to the present invention. FIG. 5 is a waveform diagram showing an example of a convergence correction signal, and FIG. 7 is a connection diagram showing another example of FIG. 6. 1 is a cathode ray tube, 4 is an electromagnetic convergence device, 3 is a convergence coil, 5 is a deflection plate, 11 is a horizontal, 3
2 is each vertical deflection coil, 17 is an isolation transformer, S)I
is a horizontal period correction signal, and SV is a vertical period correction signal.
Claims (1)
偏向磁界がビンクッション型とされ、主垂直偏向磁界が
バレル型とされたカラー陰極線管に於て、上記複数の電
子ビームを静電的に偏向して蛍光面に集中させるコンバ
ージェンス用偏向電極と、上記複数の電子ビームを電磁
的に偏向して蛍光面に集中させる電磁コンバージェンス
装置とを設け、上記コンバージェンス用偏向電極に水平
周期の補正信号を供給して水平周期のミスコンパ゛ −
ジエンスを補正し、上記電磁コンパ−どエンス装置に垂
直周期の補正信号を供給して垂直周期のミスコンバージ
ェンスを補正するようにしたテレビジョン受像機。In a color cathode ray tube in which the main horizontal deflection magnetic field for a plurality of electron beams arranged in-line is a bottle cushion type, and the main vertical deflection magnetic field is a barrel type, the plurality of electron beams are electrostatically deflected. A convergence deflection electrode for concentrating on the phosphor screen and an electromagnetic convergence device for electromagnetically deflecting the plurality of electron beams and concentrating on the phosphor screen are provided, and a horizontal period correction signal is supplied to the convergence deflection electrode. Horizontal period miscomparison −
The television receiver is configured to correct vertical period misconvergence by supplying a vertical period correction signal to the electromagnetic comparability device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2650982U JPS5832376Y2 (en) | 1982-02-25 | 1982-02-25 | television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2650982U JPS5832376Y2 (en) | 1982-02-25 | 1982-02-25 | television receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58577U true JPS58577U (en) | 1983-01-05 |
| JPS5832376Y2 JPS5832376Y2 (en) | 1983-07-18 |
Family
ID=29824225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2650982U Expired JPS5832376Y2 (en) | 1982-02-25 | 1982-02-25 | television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832376Y2 (en) |
-
1982
- 1982-02-25 JP JP2650982U patent/JPS5832376Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5832376Y2 (en) | 1983-07-18 |
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