FR2167972B1 - - Google Patents

Info

Publication number
FR2167972B1
FR2167972B1 FR7300925A FR7300925A FR2167972B1 FR 2167972 B1 FR2167972 B1 FR 2167972B1 FR 7300925 A FR7300925 A FR 7300925A FR 7300925 A FR7300925 A FR 7300925A FR 2167972 B1 FR2167972 B1 FR 2167972B1
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
FR7300925A
Other versions
FR2167972A1 (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.)
RCA Corp
Original Assignee
RCA 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
Priority claimed from GB177972*[A external-priority patent/GB1389423A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2167972A1 publication Critical patent/FR2167972A1/fr
Application granted granted Critical
Publication of FR2167972B1 publication Critical patent/FR2167972B1/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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • 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
    • H01J29/702—Convergence correction arrangements therefor
    • 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
    • H01J29/764—Deflecting by magnetic fields only using toroidal windings
FR7300925A 1972-01-14 1973-01-11 Expired FR2167972B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB177972*[A GB1389423A (en) 1972-01-14 1972-01-14 Colour cathode ray tube display system
US24586272A 1972-04-20 1972-04-20

Publications (2)

Publication Number Publication Date
FR2167972A1 FR2167972A1 (fr) 1973-08-24
FR2167972B1 true FR2167972B1 (fr) 1975-10-31

Family

ID=26236975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300925A Expired FR2167972B1 (fr) 1972-01-14 1973-01-11

Country Status (15)

Country Link
JP (2) JPS4882717A (fr)
AR (1) AR197483A1 (fr)
BE (1) BE793989A (fr)
CH (1) CH559488A5 (fr)
DD (1) DD102009A5 (fr)
DE (1) DE2224097B2 (fr)
DK (1) DK158434C (fr)
FR (1) FR2167972B1 (fr)
IE (1) IE37030B1 (fr)
IL (1) IL41177A (fr)
IT (1) IT973301B (fr)
NO (1) NO135807C (fr)
PH (1) PH10587A (fr)
SE (1) SE388718B (fr)
YU (1) YU35932B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930185A (en) * 1974-05-20 1975-12-30 Rca Corp Display system with simplified convergence
DE2506268C2 (de) * 1975-02-14 1977-01-20 Standard Elektrik Lorenz Ag Ablenksystem fuer farbfernsehbildroehren
FR2689678B1 (fr) * 1992-04-07 1994-09-23 Thomson Tubes & Displays Procédé de positionnement d'un déviateur sur le col d'un tube à rayons cathodiques et dispositif mettant en Óoeuvre le procédé.

Also Published As

Publication number Publication date
BE793989A (fr) 1973-05-02
IE37030L (en) 1973-07-14
DE2224097B2 (de) 1976-03-18
IE37030B1 (en) 1977-04-13
DD102009A5 (fr) 1973-11-20
NO135807B (fr) 1977-02-21
PH10587A (en) 1977-07-12
CH559488A5 (fr) 1975-02-28
YU6973A (en) 1980-12-31
NO135807C (fr) 1977-06-08
AR197483A1 (es) 1974-04-15
IT973301B (it) 1974-06-10
JPS4882717A (fr) 1973-11-05
SE388718B (sv) 1976-10-11
IL41177A (en) 1976-07-30
YU35932B (en) 1981-08-31
DK158434B (da) 1990-05-14
JPS5328327A (en) 1978-03-16
DK158434C (da) 1990-10-22
DE2224097A1 (de) 1973-07-19
FR2167972A1 (fr) 1973-08-24

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Legal Events

Date Code Title Description
TP Transmission of property