FR2170277A1 - - Google Patents

Info

Publication number
FR2170277A1
FR2170277A1 FR7304008A FR7304008A FR2170277A1 FR 2170277 A1 FR2170277 A1 FR 2170277A1 FR 7304008 A FR7304008 A FR 7304008A FR 7304008 A FR7304008 A FR 7304008A FR 2170277 A1 FR2170277 A1 FR 2170277A1
Authority
FR
France
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
FR7304008A
Other versions
FR2170277B1 (fr
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 FR2170277A1 publication Critical patent/FR2170277A1/fr
Application granted granted Critical
Publication of FR2170277B1 publication Critical patent/FR2170277B1/fr
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
    • H01J29/46—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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/563—Aberrations by type
    • H01J2229/5637—Colour purity
FR7304008A 1972-02-03 1973-02-05 Expired FR2170277B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972014377U JPS5150426Y2 (fr) 1972-02-03 1972-02-03

Publications (2)

Publication Number Publication Date
FR2170277A1 true FR2170277A1 (fr) 1973-09-14
FR2170277B1 FR2170277B1 (fr) 1977-08-19

Family

ID=11859346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304008A Expired FR2170277B1 (fr) 1972-02-03 1973-02-05

Country Status (7)

Country Link
US (1) US3899710A (fr)
JP (1) JPS5150426Y2 (fr)
CA (1) CA960742A (fr)
FR (1) FR2170277B1 (fr)
GB (1) GB1415596A (fr)
IT (1) IT978773B (fr)
NL (1) NL175769C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204132A1 (fr) * 2000-11-02 2002-05-08 Matsushita Display Devices (Germany) GmbH Tube image couleur

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136015A (fr) * 1974-09-20 1976-03-26 Tokyo Shibaura Electric Co
JPS5324726A (en) * 1976-08-20 1978-03-07 Hitachi Ltd Color receiving tube
US4143345A (en) * 1978-06-06 1979-03-06 Rca Corporation Deflection yoke with permanent magnet raster correction
US4198614A (en) * 1978-11-06 1980-04-15 Rca Corporation Deflection yoke assembly including a beam positioning magnet arrangement
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
KR100413446B1 (ko) * 2001-03-16 2003-12-31 엘지전자 주식회사 칼라수상관

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
US3296570A (en) * 1963-09-23 1967-01-03 Mitsubishi Electric Corp Device for correcting distortion of deflection in television receiver
FR1598193A (fr) * 1967-11-21 1970-07-06
US3512035A (en) * 1968-02-27 1970-05-12 Matsushita Electric Ind Co Ltd Convergence device for color television receiver
US3623151A (en) * 1970-07-13 1971-11-23 Denki Onkyo Co Ltd Convergence yoke cores for cathode-ray tubes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204132A1 (fr) * 2000-11-02 2002-05-08 Matsushita Display Devices (Germany) GmbH Tube image couleur

Also Published As

Publication number Publication date
DE2305162B2 (de) 1976-09-16
JPS4890525U (fr) 1973-10-31
US3899710A (en) 1975-08-12
FR2170277B1 (fr) 1977-08-19
JPS5150426Y2 (fr) 1976-12-04
DE2305162A1 (de) 1973-08-16
NL7301612A (fr) 1973-08-07
NL175769B (nl) 1984-07-16
IT978773B (it) 1974-09-20
GB1415596A (en) 1975-11-26
CA960742A (en) 1975-01-07
NL175769C (nl) 1984-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse