FR2167968B1 - - Google Patents

Info

Publication number
FR2167968B1
FR2167968B1 FR7300921A FR7300921A FR2167968B1 FR 2167968 B1 FR2167968 B1 FR 2167968B1 FR 7300921 A FR7300921 A FR 7300921A FR 7300921 A FR7300921 A FR 7300921A FR 2167968 B1 FR2167968 B1 FR 2167968B1
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
FR7300921A
Other languages
French (fr)
Other versions
FR2167968A1 (en
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
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2167968A1 publication Critical patent/FR2167968A1/fr
Application granted granted Critical
Publication of FR2167968B1 publication Critical patent/FR2167968B1/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
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/703—Static convergence systems
FR7300921A 1972-01-14 1973-01-11 Expired FR2167968B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2167968A1 FR2167968A1 (en) 1973-08-24
FR2167968B1 true FR2167968B1 (en) 1976-05-14

Family

ID=22812387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300921A Expired FR2167968B1 (en) 1972-01-14 1973-01-11

Country Status (32)

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

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 (en) * 1973-04-04 1974-12-03
JPS49128629A (en) * 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 (en) * 1973-08-30 1975-04-25
NL160427C (en) * 1973-09-14 Philips Nv DISPLAY DEVICE FOR COLOR TV.
NL7313905A (en) * 1973-10-10 1975-04-14 Philips Nv DEVICE DEVICE FOR COLOR IMAGE TUBE.
JPS5076728U (en) * 1973-11-16 1975-07-03
JPS5156920U (en) * 1974-10-29 1976-05-04
NL7414845A (en) * 1974-11-14 1976-05-18 Philips Nv DEVICE FOR DISPLAYING COLOR TV IMAGES.
JPS51144524A (en) * 1975-06-06 1976-12-11 Matsushita Electric Ind Co Ltd Convergence device
IT1050924B (en) 1975-11-21 1981-03-20 Indesit DEVICE FOR THE ADJUSTMENT OF THE ELECTRONIC BEAMS OF A CINESCOPE
DE2612607C3 (en) * 1976-03-25 1984-01-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Static convergence correction device in color television picture display tubes
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 (en) * 1977-07-06 1979-01-09 Philips Nv PROCEDURE FOR MANUFACTURING A COLOR IMAGE TUBE AND COLOR IMAGE TUBE MADE IN ACCORDANCE WITH THAT PROCESS.
NL7812540A (en) * 1978-12-27 1980-07-01 Philips Nv CATHED BEAM TUBE.
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 (en) * 1981-07-10 1990-01-18 Rca Corp SYSTEM FOR THE VISUALIZATION OF COLOR IMAGES.
GB2111744B (en) * 1981-09-25 1985-05-30 Denki Onkyo Co Ltd Convergence apparatus for colour cathode-ray tube
JPS59148248A (en) * 1983-02-14 1984-08-24 Sony Corp Cathode-ray tube
JPS60177450U (en) * 1984-05-02 1985-11-25 日本電気株式会社 cathode ray tube
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
DE69212873T2 (en) * 1991-04-02 1997-03-06 Philips Electronics Nv Color picture tube with reduced spot growth
EP0507383B1 (en) * 1991-04-04 1995-06-28 Koninklijke Philips Electronics N.V. Colour display tube system
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 (en) * 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 Color cathode ray tube display device and color purity adjusting method thereof
JPH10144236A (en) * 1996-11-14 1998-05-29 Hitachi Ltd Color cathode-ray tube
EP0892421B1 (en) * 1997-07-15 2003-10-01 Hitachi, Ltd. Color cathode ray tube

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
CA968400A (en) 1975-05-27
NO135806B (en) 1977-02-21
HK36476A (en) 1976-06-25
GB1391798A (en) 1975-04-23
FI57332B (en) 1980-03-31
RO64019A (en) 1978-12-15
ATA32373A (en) 1978-12-15
BR7300151D0 (en) 1973-09-27
DK144780C (en) 1982-10-25
TR17497A (en) 1975-07-23
NL7300496A (en) 1973-07-17
US3725831A (en) 1973-04-03
ES410400A1 (en) 1975-12-01
BE793991A (en) 1973-05-02
CH559996A5 (en) 1975-03-14
KR780000414B1 (en) 1978-10-10
EG10765A (en) 1976-10-31
DD102510A5 (en) 1973-12-12
SU1159492A3 (en) 1985-05-30
DE2226335A1 (en) 1973-07-19
AT351085B (en) 1979-07-10
DE2226335C3 (en) 1975-12-11
DE2226335B2 (en) 1975-05-15
NL178547C (en) 1986-04-01
JPS4882731A (en) 1973-11-05
DK144780B (en) 1982-06-01
YU9273A (en) 1982-02-25
AR194981A1 (en) 1973-08-30
NO135806C (en) 1977-06-08
FR2167968A1 (en) 1973-08-24
SE381371B (en) 1975-12-01
NL178547B (en) 1985-11-01
FI57332C (en) 1980-07-10
MY7600213A (en) 1976-12-31
HU178696B (en) 1982-06-28
IL41178A0 (en) 1973-02-28
IE37057L (en) 1973-07-14
YU36580B (en) 1984-02-29
IE37057B1 (en) 1977-04-27
JPS5145936B2 (en) 1976-12-06
IL41178A (en) 1975-08-31
IT973257B (en) 1974-06-10
ZA73214B (en) 1973-10-31
PL82170B1 (en) 1975-10-31

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Legal Events

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