JPH0415361U - - Google Patents

Info

Publication number
JPH0415361U
JPH0415361U JP5511190U JP5511190U JPH0415361U JP H0415361 U JPH0415361 U JP H0415361U JP 5511190 U JP5511190 U JP 5511190U JP 5511190 U JP5511190 U JP 5511190U JP H0415361 U JPH0415361 U JP H0415361U
Authority
JP
Japan
Prior art keywords
focus
circuit
modulation waveform
waveform generation
utility
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
Application number
JP5511190U
Other languages
English (en)
Other versions
JP2504945Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5511190U priority Critical patent/JP2504945Y2/ja
Publication of JPH0415361U publication Critical patent/JPH0415361U/ja
Application granted granted Critical
Publication of JP2504945Y2 publication Critical patent/JP2504945Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例によるフオーカス
回路の全体の構成図、第２図はこの発明によるダ
イナミツクフオーカスの各点の変調波形図、第３
図は従来のフオーカス回路図、第４図は従来の場
合における変調波形図を示す。図中、１は変調波
形発生回路、２はパルス付加回路、３は結合コン
デンサ、４はＦＢＴである。なお、図中同一符号
は同一、又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ダイナミツクフオーカス用変調波形発生回路と
    、センターフオーカスに接続されるコンデンサと
    の間にパルス付加回路を備えたことを特徴とする
    フオーカス回路。
JP5511190U 1990-05-24 1990-05-24 フォ―カス回路 Expired - Lifetime JP2504945Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5511190U JP2504945Y2 (ja) 1990-05-24 1990-05-24 フォ―カス回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5511190U JP2504945Y2 (ja) 1990-05-24 1990-05-24 フォ―カス回路

Publications (2)

Publication Number Publication Date
JPH0415361U true JPH0415361U (ja) 1992-02-07
JP2504945Y2 JP2504945Y2 (ja) 1996-07-24

Family

ID=31577776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5511190U Expired - Lifetime JP2504945Y2 (ja) 1990-05-24 1990-05-24 フォ―カス回路

Country Status (1)

Country Link
JP (1) JP2504945Y2 (ja)

Also Published As

Publication number Publication date
JP2504945Y2 (ja) 1996-07-24

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