GB1414240A - Mislanding corrector for colour television cathode ray tubes - Google Patents

Mislanding corrector for colour television cathode ray tubes

Info

Publication number
GB1414240A
GB1414240A GB5365473A GB5365473A GB1414240A GB 1414240 A GB1414240 A GB 1414240A GB 5365473 A GB5365473 A GB 5365473A GB 5365473 A GB5365473 A GB 5365473A GB 1414240 A GB1414240 A GB 1414240A
Authority
GB
United Kingdom
Prior art keywords
magnetic
strap
mask
colour television
magnet
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.)
Expired
Application number
GB5365473A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 by Sony Corp filed Critical Sony Corp
Publication of GB1414240A publication Critical patent/GB1414240A/en
Expired 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • 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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB5365473A 1972-11-20 1973-11-19 Mislanding corrector for colour television cathode ray tubes Expired GB1414240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13353372 1972-11-20

Publications (1)

Publication Number Publication Date
GB1414240A true GB1414240A (en) 1975-11-19

Family

ID=15107015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5365473A Expired GB1414240A (en) 1972-11-20 1973-11-19 Mislanding corrector for colour television cathode ray tubes

Country Status (7)

Country Link
US (1) US3873877A (it)
CA (1) CA982207A (it)
DE (1) DE2357895C2 (it)
FR (1) FR2207355B1 (it)
GB (1) GB1414240A (it)
IT (1) IT996490B (it)
NL (1) NL177056C (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782949A (en) * 1980-11-12 1982-05-24 Hitachi Ltd Electromagnetic focusing type cathode ray tube
US4673906A (en) * 1986-06-03 1987-06-16 Zenith Electronics Corporation CRT deflection yoke with rigidifying means
JPH0782820B2 (ja) * 1988-07-28 1995-09-06 三菱電機株式会社 シャドウマスク式カラー受像管装置
US5023509A (en) * 1989-10-27 1991-06-11 Rca Licensing Corp. Color CRT-yoke combination having conforming corrective magnetic field means attached to the CRT
US6586870B1 (en) * 1999-04-30 2003-07-01 Sarnoff Corporation Space-saving cathode ray tube employing magnetically amplified deflection
US6476545B1 (en) * 1999-04-30 2002-11-05 Sarnoff Corporation Asymmetric, gradient-potential, space-savings cathode ray tube
CN1717769A (zh) * 2002-11-04 2006-01-04 Lg.菲利浦显示器公司 包括偏转单元的显示设备以及用于显示设备的偏转单元
WO2004049381A1 (ja) * 2002-11-22 2004-06-10 Matsushita Electric Industrial Co., Ltd. 偏向ヨークおよび陰極線管装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972073A (en) * 1955-08-31 1961-02-14 Rca Corp Electron beam controlling apparatus
US2941102A (en) * 1956-07-26 1960-06-14 Sol L Reiches Post deflection color purity correcting device for a color tv cathode ray tube and system using the same
US3296570A (en) * 1963-09-23 1967-01-03 Mitsubishi Electric Corp Device for correcting distortion of deflection in television receiver
FR1598193A (it) * 1967-11-21 1970-07-06
DE1810005A1 (de) * 1968-11-20 1970-06-04 Max Baermann Temperaturkompensation an Dauermagneten mit Temperaturkompensationsmaterial

Also Published As

Publication number Publication date
DE2357895C2 (de) 1982-11-04
NL177056C (nl) 1985-07-16
IT996490B (it) 1975-12-10
US3873877A (en) 1975-03-25
FR2207355B1 (it) 1978-11-17
DE2357895A1 (de) 1974-05-30
FR2207355A1 (it) 1974-06-14
CA982207A (en) 1976-01-20
NL7315890A (it) 1974-05-22
NL177056B (nl) 1985-02-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19931118