FR2138110B1 - - Google Patents

Info

Publication number
FR2138110B1
FR2138110B1 FR7217893A FR7217893A FR2138110B1 FR 2138110 B1 FR2138110 B1 FR 2138110B1 FR 7217893 A FR7217893 A FR 7217893A FR 7217893 A FR7217893 A FR 7217893A FR 2138110 B1 FR2138110 B1 FR 2138110B1
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.)
Expired
Application number
FR7217893A
Other versions
FR2138110A1 (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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2138110A1 publication Critical patent/FR2138110A1/fr
Application granted granted Critical
Publication of FR2138110B1 publication Critical patent/FR2138110B1/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
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
FR7217893A 1971-05-18 1972-05-18 Expired FR2138110B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46032975A JPS5126208B1 (fr) 1971-05-18 1971-05-18

Publications (2)

Publication Number Publication Date
FR2138110A1 FR2138110A1 (fr) 1972-12-29
FR2138110B1 true FR2138110B1 (fr) 1980-02-15

Family

ID=12373878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217893A Expired FR2138110B1 (fr) 1971-05-18 1972-05-18

Country Status (5)

Country Link
US (1) US3860850A (fr)
JP (1) JPS5126208B1 (fr)
DE (1) DE2224404C3 (fr)
FR (1) FR2138110B1 (fr)
GB (1) GB1335508A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196370A (en) * 1978-02-24 1980-04-01 Rca Corporation CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
NL7802129A (nl) * 1978-02-27 1979-08-29 Philips Nv Inrichting voor het weergeven van gekleurde beelden.
US4225804A (en) * 1978-04-22 1980-09-30 Gte Sylvania N.V. Cathode ray tube coma correction device
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4634923A (en) * 1979-11-15 1987-01-06 Rca Corporation Color picture tube having improved electron gun
JPS56138402A (en) * 1980-03-31 1981-10-29 Ebara Corp Sealing device for rotary piston machine
US4329618A (en) * 1980-05-29 1982-05-11 Rca Corporation Horizontal deflection enhancement for kinescopes
US4547698A (en) * 1980-09-29 1985-10-15 Zenith Electronics Corporation Magnetic deflection field enhancer means for television CRT electron guns
US4370593A (en) * 1980-12-30 1983-01-25 Rca Corporation In-line electron gun and method for modifying the same
NL8204465A (nl) * 1982-11-18 1984-06-18 Philips Nv Kleurenbeeldbuis.
JPS59119654A (ja) * 1982-12-24 1984-07-10 Matsushita Electronics Corp 受像管装置
NL8303423A (nl) * 1983-10-06 1985-05-01 Philips Nv Kleurenbeeldbuis.
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members
KR900000351B1 (ko) * 1984-05-10 1990-01-25 가부시끼가이샤 도시바 컬러 수상관장치
CA1265838A (fr) * 1985-06-12 1990-02-13 Albertus A.S. Sluyterman Tube image couleur a correction de l'aberration en coma
US4730144A (en) * 1986-08-27 1988-03-08 Rca Corporation Color picture tube having inline electron gun with coma correction members
GB8707171D0 (en) * 1987-03-25 1987-04-29 Philips Nv Colour cathode ray tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278119A (fr) * 1961-05-08
BE625864A (fr) * 1961-12-07
FR1392502A (fr) * 1963-10-30 1965-03-19 Cft Comp Fse Television Fonctionnement aux tubes récepteurs de télévision en couleurs
GB1217240A (en) * 1967-04-06 1970-12-31 Sony Corp New and improved color picture tube system
JPS4833331B1 (fr) * 1968-02-05 1973-10-13
JPS4833529B1 (fr) * 1968-12-30 1973-10-15

Also Published As

Publication number Publication date
GB1335508A (en) 1973-10-31
JPS5126208B1 (fr) 1976-08-05
DE2224404B2 (de) 1981-10-01
US3860850A (en) 1975-01-14
DE2224404C3 (de) 1982-05-19
DE2224404A1 (de) 1972-11-30
FR2138110A1 (fr) 1972-12-29

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