JPH0212148U - - Google Patents

Info

Publication number
JPH0212148U
JPH0212148U JP1988089793U JP8979388U JPH0212148U JP H0212148 U JPH0212148 U JP H0212148U JP 1988089793 U JP1988089793 U JP 1988089793U JP 8979388 U JP8979388 U JP 8979388U JP H0212148 U JPH0212148 U JP H0212148U
Authority
JP
Japan
Prior art keywords
deflection
vertical
pair
enlarged section
vertical deflection
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
JP1988089793U
Other languages
English (en)
Other versions
JP2518621Y2 (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 JP1988089793U priority Critical patent/JP2518621Y2/ja
Priority to KR2019890002966U priority patent/KR910005192Y1/ko
Priority to US07/376,382 priority patent/US5014029A/en
Publication of JPH0212148U publication Critical patent/JPH0212148U/ja
Application granted granted Critical
Publication of JP2518621Y2 publication Critical patent/JP2518621Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only

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偏向ヨーク
装置の背面図、第２図は要部の斜視図、第３図は
要部の結線図、第４図は垂直偏向電流の特性図、
第５図はこの考案の他の実施例を示す要部の正面
図、第６図はカラー受信管の構造を示す概略断面
図、第７図、第８図、第９図、第１０図、第１１
図は従来のカラー受信管の偏向磁界とラスターの
関係を説明するための図、第１２図、第１３図は
従来のカラー受像管のラスター歪を補正するため
の偏向ヨーク装置の背面図とその装置によるラス
ターの状態を示す図である。 ２…電子銃、３…偏向ヨーク、３Ａ…コイルセ
パレータ、７…垂直偏向コイル、１０…電磁石。
なお、図中の同一符号は同一または相当部分を示
す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前方拡大部、ほぼ円錐状部および後方拡大部を
    有するコイルセパレータ内に一対の水平偏向コイ
    ルと一対の垂直偏向コイルを配置してなる偏向ヨ
    ーク装置において、上記コイルセパレータの少な
    くとも前方拡大部の垂直軸上に配置されて、上記
    垂直偏向コイルの垂直偏向周期に同期して垂直軸
    にほぼ直交する方向の磁束を発生する一対の電磁
    石を有した垂直偏向歪み補正手段を具備したこと
    を特徴とする偏向ヨーク装置。
JP1988089793U 1988-07-06 1988-07-06 偏向ヨーク装置 Expired - Lifetime JP2518621Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1988089793U JP2518621Y2 (ja) 1988-07-06 1988-07-06 偏向ヨーク装置
KR2019890002966U KR910005192Y1 (ko) 1988-07-06 1989-03-17 편향요크장치
US07/376,382 US5014029A (en) 1988-07-06 1989-07-05 Deflection yoke for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988089793U JP2518621Y2 (ja) 1988-07-06 1988-07-06 偏向ヨーク装置

Publications (2)

Publication Number Publication Date
JPH0212148U true JPH0212148U (ja) 1990-01-25
JP2518621Y2 JP2518621Y2 (ja) 1996-11-27

Family

ID=13980575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988089793U Expired - Lifetime JP2518621Y2 (ja) 1988-07-06 1988-07-06 偏向ヨーク装置

Country Status (3)

Country Link
US (1) US5014029A (ja)
JP (1) JP2518621Y2 (ja)
KR (1) KR910005192Y1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920006867Y1 (ko) * 1990-11-22 1992-09-28 삼성전관 주식회사 편향 요크의 자성편의 취부구조
US5432401A (en) * 1992-10-05 1995-07-11 Murata Mfg. Co., Ltd. Correcting coil of deflection yoke
KR102507148B1 (ko) * 2020-04-06 2023-03-07 (주)코스턴 호두 껍질 박피 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170133A (ja) * 1986-01-23 1987-07-27 Hitachi Ltd 偏向ヨ−ク

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932108A (en) * 1961-03-07 1963-07-24 Pye Ltd Improvements in scanning coil assemblies
US3550038A (en) * 1968-03-09 1970-12-22 Denki Onkyo Co Ltd Deflection yoke assembly for television picture
DE2155440C3 (de) * 1971-11-08 1975-01-09 Albertas Wazlowowitsch Bauschis Farbbildröhre mit einem den Röhrenhals umgebenden Ferritkern
US3906418A (en) * 1974-08-14 1975-09-16 Gte Sylvania Inc Means for effecting dynamic vertical convergence in an in-line plural beam cathode ray tube
JPS5820455B2 (ja) * 1977-09-21 1983-04-23 株式会社日立製作所 偏向ヨ−ク
JPS5475215A (en) * 1977-11-29 1979-06-15 Toshiba Corp Deflecting unit
US4143345A (en) * 1978-06-06 1979-03-06 Rca Corporation Deflection yoke with permanent magnet raster correction
DE3271747D1 (en) * 1982-03-31 1986-07-24 Ibm Convergence unit for in-line colour cathode ray tube
US4556857A (en) * 1984-10-01 1985-12-03 General Electric Company Deflection yoke for small gun-base CRT

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170133A (ja) * 1986-01-23 1987-07-27 Hitachi Ltd 偏向ヨ−ク

Also Published As

Publication number Publication date
KR900003788U (ko) 1990-02-08
JP2518621Y2 (ja) 1996-11-27
US5014029A (en) 1991-05-07
KR910005192Y1 (ko) 1991-07-20

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