NL7315890A - - Google Patents

Info

Publication number
NL7315890A
NL7315890A NL7315890A NL7315890A NL7315890A NL 7315890 A NL7315890 A NL 7315890A NL 7315890 A NL7315890 A NL 7315890A NL 7315890 A NL7315890 A NL 7315890A NL 7315890 A NL7315890 A NL 7315890A
Authority
NL
Netherlands
Application number
NL7315890A
Other versions
NL177056B (nl
NL177056C (nl
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
Publication of NL7315890A publication Critical patent/NL7315890A/xx
Publication of NL177056B publication Critical patent/NL177056B/xx
Application granted granted Critical
Publication of NL177056C publication Critical patent/NL177056C/xx

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
NLAANVRAGE7315890,A 1972-11-20 1973-11-20 Kleurenbeeldweergeefbuis en magnetische compensatie-inrichting voor een dergelijke buis. NL177056C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7315890A true NL7315890A (cs) 1974-05-22
NL177056B NL177056B (nl) 1985-02-18
NL177056C NL177056C (nl) 1985-07-16

Family

ID=15107015

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7315890,A NL177056C (nl) 1972-11-20 1973-11-20 Kleurenbeeldweergeefbuis en magnetische compensatie-inrichting voor een dergelijke buis.

Country Status (7)

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

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
US6476545B1 (en) * 1999-04-30 2002-11-05 Sarnoff Corporation Asymmetric, gradient-potential, space-savings cathode ray tube
US6586870B1 (en) * 1999-04-30 2003-07-01 Sarnoff Corporation Space-saving cathode ray tube employing magnetically amplified deflection
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
EP1501113A4 (en) * 2002-11-22 2008-07-16 Matsushita Electric Industrial Co Ltd Deflection yoke and catthode ray tube unit

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 (cs) * 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
CA982207A (en) 1976-01-20
US3873877A (en) 1975-03-25
GB1414240A (en) 1975-11-19
DE2357895A1 (de) 1974-05-30
FR2207355A1 (cs) 1974-06-14
NL177056B (nl) 1985-02-18
FR2207355B1 (cs) 1978-11-17
NL177056C (nl) 1985-07-16
IT996490B (it) 1975-12-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maximum lifetime of a patent