FI781187A - Statisk konvergeringsapparat med utjaemningsmagnetanordning - Google Patents

Statisk konvergeringsapparat med utjaemningsmagnetanordning

Info

Publication number
FI781187A
FI781187A FI781187A FI781187A FI781187A FI 781187 A FI781187 A FI 781187A FI 781187 A FI781187 A FI 781187A FI 781187 A FI781187 A FI 781187A FI 781187 A FI781187 A FI 781187A
Authority
FI
Finland
Prior art keywords
utjaemningsmagnetanordning
statisk
convertering
equipment
statisk convertering
Prior art date
Application number
FI781187A
Other languages
English (en)
Finnish (fi)
Inventor
Joseph Leland Smith
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
Application filed by Rca Corp filed Critical Rca Corp
Publication of FI781187A publication Critical patent/FI781187A/fi

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
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/703—Static convergence systems
FI781187A 1977-04-25 1978-04-18 Statisk konvergeringsapparat med utjaemningsmagnetanordning FI781187A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/790,198 US4117433A (en) 1977-04-25 1977-04-25 Static convergence device including magnetic corrector apparatus

Publications (1)

Publication Number Publication Date
FI781187A true FI781187A (fi) 1978-10-26

Family

ID=25149922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781187A FI781187A (fi) 1977-04-25 1978-04-18 Statisk konvergeringsapparat med utjaemningsmagnetanordning

Country Status (15)

Country Link
US (1) US4117433A (fr)
JP (1) JPS53133326A (fr)
AU (1) AU518646B2 (fr)
BE (1) BE866353A (fr)
BR (1) BR7802418A (fr)
CA (1) CA1111485A (fr)
DE (1) DE2818082A1 (fr)
FI (1) FI781187A (fr)
FR (1) FR2389225A1 (fr)
GB (1) GB1604491A (fr)
IT (1) IT7822303A0 (fr)
MX (1) MX4153E (fr)
NL (1) NL7804367A (fr)
PL (1) PL117499B1 (fr)
SE (1) SE7804410L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670726A (en) * 1984-12-20 1987-06-02 Hitachi Metals, Ltd. Convergence device for electron beams in color picture tube
JPH10144236A (ja) * 1996-11-14 1998-05-29 Hitachi Ltd カラー陰極線管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290532A (en) * 1964-04-23 1966-12-06 Rca Corp Conjointly-movable, plural magnet means for blue lateral correction in color kinescopes
US3290534A (en) * 1965-03-15 1966-12-06 Rca Corp Eccentrically mounted beam position adjusting device
US3624573A (en) * 1970-05-15 1971-11-30 Rca Corp Blue lateral magnet structure
US3725831A (en) * 1972-01-14 1973-04-03 Rca Corp Magnetic beam adjusting arrangements
NL160427C (nl) * 1973-09-14 Philips Nv Weergeefinrichting voor kleurentelevisie.
NL169800C (nl) * 1975-03-13 1982-08-16 Philips Nv Kleurenbeeldbuis met correctieinrichting voor statische convergentie.
US4100518A (en) * 1976-06-21 1978-07-11 Rca Corporation Eccentric convergence apparatus for in-line beam cathode ray tubes

Also Published As

Publication number Publication date
NL7804367A (nl) 1978-10-27
GB1604491A (en) 1981-12-09
PL206359A1 (pl) 1979-01-15
US4117433A (en) 1978-09-26
JPS53133326A (en) 1978-11-21
SE7804410L (sv) 1978-10-26
BE866353A (fr) 1978-08-14
AU518646B2 (en) 1981-10-15
AU3524778A (en) 1979-10-25
IT7822303A0 (it) 1978-04-13
MX4153E (es) 1982-01-12
CA1111485A (fr) 1981-10-27
PL117499B1 (en) 1981-08-31
BR7802418A (pt) 1979-01-23
DE2818082A1 (de) 1978-11-02
FR2389225A1 (fr) 1978-11-24

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Legal Events

Date Code Title Description
MM Patent lapsed
FD Application lapsed

Owner name: RCA CORPORATION