JPS6157676U - - Google Patents
Info
- Publication number
- JPS6157676U JPS6157676U JP13862884U JP13862884U JPS6157676U JP S6157676 U JPS6157676 U JP S6157676U JP 13862884 U JP13862884 U JP 13862884U JP 13862884 U JP13862884 U JP 13862884U JP S6157676 U JPS6157676 U JP S6157676U
- Authority
- JP
- Japan
- Prior art keywords
- correction current
- current waveform
- color
- radial convergence
- waveform
- 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
- 238000010894 electron beam technology Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図は本考案に係るコンバーゼンス回路の一
実施例を示す回路構成図、第２図は従来のコンバ
ーゼンス回路を示すブロツク図、第３図はデルタ
電子銃方式受像管のコンバーヨークとビームの動
く方向の関係図、第４図はビームの相互影響の説
明図。
１…補正波形発生回路、２…出力回路、３…コ
ンバーゼンスヨーク、６…波形合成部、７…帰還
量調整部、８…切換え部。
Fig. 1 is a circuit configuration diagram showing an embodiment of the convergence circuit according to the present invention, Fig. 2 is a block diagram showing a conventional convergence circuit, and Fig. 3 is a convergence yoke and beam movement of a delta electron gun type picture tube. A diagram showing the relationship between directions, and FIG. 4 is an explanatory diagram of the mutual influence of beams. DESCRIPTION OF SYMBOLS 1... Correction waveform generation circuit, 2... Output circuit, 3... Convergence yoke, 6... Waveform synthesis section, 7... Feedback amount adjustment section, 8... Switching section.
Claims (1)
にＲ．Ｇ．Ｂラジアルコンバーゼンスヨークに供
給され前記各電子ビームに調整用磁界を与えるＲ
．Ｇ．Ｂ補正電流波形を出力するデルタ形電子銃
方式カラー受像管のラジアルコンバーゼンス回路
において、前記Ｒ．Ｇ．Ｂ補正電流波形のうち、
相互に一の色に対応する補正電流波形の任意量を
他の色に対する補正電流波形に帰還重畳すること
により得られる合成波形を各色の補正電流波形と
することを特徴とするラジアルコンバーゼンス回
路。 R. G. In order to adjust the amount of deflection of the B electron beam, the R. G. B is supplied to the radial convergence yoke and provides an adjustment magnetic field to each of the electron beams.
．． G. In the radial convergence circuit of a delta electron gun type color picture tube that outputs the R.B correction current waveform, the R.B. G. Of the B correction current waveform,
A radial convergence circuit characterized in that a composite waveform obtained by feedback-superimposing an arbitrary amount of correction current waveforms corresponding to one color on a correction current waveform for another color is used as a correction current waveform for each color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13862884U JPS6157676U (en) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13862884U JPS6157676U (en) | 1984-09-14 | 1984-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157676U true JPS6157676U (en) | 1986-04-18 |
Family
ID=30697017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13862884U Pending JPS6157676U (en) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157676U (en) |
-
1984
- 1984-09-14 JP JP13862884U patent/JPS6157676U/ja active Pending
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