BE793991A - Dispositifs de reglage de faisceaux magnetiques - Google Patents

Dispositifs de reglage de faisceaux magnetiques

Info

Publication number
BE793991A
BE793991A BE793991DA BE793991A BE 793991 A BE793991 A BE 793991A BE 793991D A BE793991D A BE 793991DA BE 793991 A BE793991 A BE 793991A
Authority
BE
Belgium
Prior art keywords
adjustment devices
beam adjustment
magnetic beam
magnetic
devices
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
R L Barbin
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 BE793991A publication Critical patent/BE793991A/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
    • H01J29/46—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
BE793991D 1972-01-14 1973-01-12 Dispositifs de reglage de faisceaux magnetiques BE793991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21775772A 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
BE793991A true BE793991A (fr) 1973-05-02

Family

ID=22812387

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793991D BE793991A (fr) 1972-01-14 1973-01-12 Dispositifs de reglage de faisceaux magnetiques

Country Status (32)

Country Link
US (1) US3725831A (ro)
JP (1) JPS5145936B2 (ro)
KR (1) KR780000414B1 (ro)
AR (1) AR194981A1 (ro)
AT (1) AT351085B (ro)
BE (1) BE793991A (ro)
BR (1) BR7300151D0 (ro)
CA (1) CA968400A (ro)
CH (1) CH559996A5 (ro)
DD (1) DD102510A5 (ro)
DE (1) DE2226335C3 (ro)
DK (1) DK144780C (ro)
EG (1) EG10765A (ro)
ES (1) ES410400A1 (ro)
FI (1) FI57332C (ro)
FR (1) FR2167968B1 (ro)
GB (1) GB1391798A (ro)
HK (1) HK36476A (ro)
HU (1) HU178696B (ro)
IE (1) IE37057B1 (ro)
IL (1) IL41178A (ro)
IT (1) IT973257B (ro)
MY (1) MY7600213A (ro)
NL (1) NL178547C (ro)
NO (1) NO135806C (ro)
PL (1) PL82170B1 (ro)
RO (1) RO64019A (ro)
SE (1) SE381371B (ro)
SU (1) SU1159492A3 (ro)
TR (1) TR17497A (ro)
YU (1) YU36580B (ro)
ZA (1) ZA73214B (ro)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429292A (en) * 1972-03-20 1976-03-24 Rca Corp Static convergence device for electron beams
JPS49126222A (ro) * 1973-04-04 1974-12-03
JPS49128629A (ro) * 1973-04-09 1974-12-10
US3793602A (en) * 1973-04-13 1974-02-19 Gen Electric Convergence device for short neck in-line cathode ray tube
JPS5046443A (ro) * 1973-08-30 1975-04-25
NL160427C (nl) * 1973-09-14 Philips Nv Weergeefinrichting voor kleurentelevisie.
NL7313905A (nl) * 1973-10-10 1975-04-14 Philips Nv Afbuiginrichting voor kleurenbeeldbuis.
JPS5076728U (ro) * 1973-11-16 1975-07-03
JPS5156920U (ro) * 1974-10-29 1976-05-04
NL7414845A (nl) * 1974-11-14 1976-05-18 Philips Nv Inrichting voor het weergeven van kleurentelevi- siebeelden.
JPS51144524A (en) * 1975-06-06 1976-12-11 Matsushita Electric Ind Co Ltd Convergence device
IT1050924B (it) 1975-11-21 1981-03-20 Indesit Dispositivo per la regolazione dei fasci elettronici di un cinescopio
DE2612607C3 (de) * 1976-03-25 1984-01-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Statische Konvergenzkorrekturvorrichtung in Farbfernsehbildwiedergaberöhren
JPS531422A (en) * 1976-06-25 1978-01-09 Matsushita Electric Ind Co Ltd Convergence unit
US4117433A (en) * 1977-04-25 1978-09-26 Rca Corporation Static convergence device including magnetic corrector apparatus
NL7707476A (nl) * 1977-07-06 1979-01-09 Philips Nv Werkwijze voor het vervaardigen van een kleuren- beeldbuis en kleurenbeeldbuis vervaardigd vol- gens die werkwijze.
NL7812540A (nl) * 1978-12-27 1980-07-01 Philips Nv Kathodestraalbuis.
JPS55154046A (en) * 1979-05-17 1980-12-01 Sanyo Electric Co Ltd Convergence device
US4261017A (en) * 1979-12-27 1981-04-07 Rca Corporation Electron beam influencing apparatus
US4390815A (en) * 1981-03-17 1983-06-28 Rca Corporation Apparatus for influencing electron beam movement
IT1214441B (it) * 1981-07-10 1990-01-18 Rca Corp Sistema per la visualizzazione di immagini a colori.
GB2111744B (en) * 1981-09-25 1985-05-30 Denki Onkyo Co Ltd Convergence apparatus for colour cathode-ray tube
JPS59148248A (ja) * 1983-02-14 1984-08-24 Sony Corp 陰極線管
JPS60177450U (ja) * 1984-05-02 1985-11-25 日本電気株式会社 陰極線管
US4670726A (en) * 1984-12-20 1987-06-02 Hitachi Metals, Ltd. Convergence device for electron beams in color picture tube
US4823100A (en) * 1985-07-31 1989-04-18 Rca Licensing Corporation Deflection distortion correction device
US4654616A (en) * 1985-09-30 1987-03-31 Rca Corporation Blue bow correction for CRT raster
US5028898A (en) * 1988-08-24 1991-07-02 Hitachi, Ltd. Color cathode-ray tube having deflection yoke
ATE141713T1 (de) * 1991-04-02 1996-09-15 Philips Electronics Nv Farbbildröhre mit verringertem fleckwachstum
ATE124571T1 (de) * 1991-04-04 1995-07-15 Philips Electronics Nv Farbbildröhrensystem.
EP0517320B1 (en) * 1991-06-05 1996-10-16 Koninklijke Philips Electronics N.V. Colour display tube with coma correction
US5485054A (en) * 1992-10-09 1996-01-16 U.S. Philips Corporation Display tube having a deflection coil support and an auxiliary deflection coil support
US5399933A (en) * 1993-05-20 1995-03-21 Chunghwa Picture Tubes, Ltd. Magnetic beam adjusting rings with different thickness
JP3399706B2 (ja) * 1995-08-09 2003-04-21 エヌイーシー三菱電機ビジュアルシステムズ株式会社 カラー陰極線管ディスプレイ装置及びその色純度調整方法
JPH10144236A (ja) * 1996-11-14 1998-05-29 Hitachi Ltd カラー陰極線管
KR19990013912A (ko) 1997-07-15 1999-02-25 카나이 쯔토무 컬러 음극선관

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375389A (en) * 1965-03-15 1968-03-26 Rca Corp Adjustable convergence magnets
US3332046A (en) * 1965-05-19 1967-07-18 Illinois Tool Works Blue lateral and purity magnet assembly
US3508181A (en) * 1968-01-31 1970-04-21 Illinois Tool Works Blue lateral magnet assembly

Also Published As

Publication number Publication date
NL178547B (nl) 1985-11-01
DE2226335C3 (de) 1975-12-11
YU9273A (en) 1982-02-25
AT351085B (de) 1979-07-10
JPS5145936B2 (ro) 1976-12-06
AR194981A1 (es) 1973-08-30
GB1391798A (en) 1975-04-23
MY7600213A (en) 1976-12-31
DK144780B (da) 1982-06-01
FI57332C (fi) 1980-07-10
US3725831A (en) 1973-04-03
IL41178A0 (en) 1973-02-28
NL178547C (nl) 1986-04-01
DK144780C (da) 1982-10-25
BR7300151D0 (pt) 1973-09-27
HK36476A (en) 1976-06-25
FR2167968A1 (ro) 1973-08-24
TR17497A (tr) 1975-07-23
NL7300496A (ro) 1973-07-17
SU1159492A3 (ru) 1985-05-30
KR780000414B1 (en) 1978-10-10
PL82170B1 (ro) 1975-10-31
NO135806C (ro) 1977-06-08
FR2167968B1 (ro) 1976-05-14
HU178696B (en) 1982-06-28
IT973257B (it) 1974-06-10
DE2226335B2 (de) 1975-05-15
DE2226335A1 (de) 1973-07-19
DD102510A5 (ro) 1973-12-12
IE37057B1 (en) 1977-04-27
JPS4882731A (ro) 1973-11-05
RO64019A (fr) 1978-12-15
ATA32373A (de) 1978-12-15
EG10765A (en) 1976-10-31
FI57332B (fi) 1980-03-31
ZA73214B (en) 1973-10-31
NO135806B (ro) 1977-02-21
IE37057L (en) 1973-07-14
SE381371B (sv) 1975-12-01
YU36580B (en) 1984-02-29
CA968400A (en) 1975-05-27
CH559996A5 (ro) 1975-03-14
IL41178A (en) 1975-08-31
ES410400A1 (es) 1975-12-01

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET

Effective date: 19881003

RE20 Patent expired

Owner name: RCA LICENSING CORP.

Effective date: 19930112