BE793994A - Dispositif auto-convergent de restitution d'images de television en couleurs - Google Patents

Dispositif auto-convergent de restitution d'images de television en couleurs

Info

Publication number
BE793994A
BE793994A BE793994DA BE793994A BE 793994 A BE793994 A BE 793994A BE 793994D A BE793994D A BE 793994DA BE 793994 A BE793994 A BE 793994A
Authority
BE
Belgium
Prior art keywords
auto
image restoration
color television
television image
restoration device
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J Gross
W H Barkow
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 BE793994A publication Critical patent/BE793994A/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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
BE793994D 1972-01-14 1973-01-12 Dispositif auto-convergent de restitution d'images de television en couleurs BE793994A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00217772A US3800176A (en) 1972-01-14 1972-01-14 Self-converging color image display system

Publications (1)

Publication Number Publication Date
BE793994A true BE793994A (fr) 1973-05-02

Family

ID=22812444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793994D BE793994A (fr) 1972-01-14 1973-01-12 Dispositif auto-convergent de restitution d'images de television en couleurs

Country Status (28)

Country Link
US (1) US3800176A (fi)
JP (2) JPS5330289B2 (fi)
AR (1) AR197972A1 (fi)
AT (1) AT334427B (fi)
BE (1) BE793994A (fi)
BR (1) BR7300201D0 (fi)
CA (1) CA966540A (fi)
CS (1) CS249501B2 (fi)
DD (1) DD102858A5 (fi)
DE (2) DE2223818C3 (fi)
DK (1) DK154378C (fi)
EG (1) EG10904A (fi)
ES (1) ES410385A1 (fi)
FI (1) FI60086C (fi)
FR (1) FR2167970B1 (fi)
GB (1) GB1385746A (fi)
HK (1) HK10977A (fi)
HU (1) HU179052B (fi)
IE (1) IE36986B1 (fi)
IL (1) IL40891A (fi)
IT (1) IT973259B (fi)
NL (1) NL7208923A (fi)
NO (1) NO137167C (fi)
PH (2) PH11238A (fi)
SE (1) SE386007B (fi)
TR (1) TR17047A (fi)
YU (1) YU35931B (fi)
ZA (1) ZA73272B (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070596A (en) * 1971-08-27 1978-01-24 Tokyo Shibaura Electric Co., Ltd. In-line plural beams cathode ray tube having color phosphor element strips spaced from each other by intervening light absorbing areas and slit-shaped aperture mask
US3946266A (en) * 1973-06-11 1976-03-23 Sony Corporation Electrostatic and dynamic magnetic control of cathode ray for distortion compensation
JPS5067549A (fi) * 1973-10-15 1975-06-06
US3930185A (en) * 1974-05-20 1975-12-30 Rca Corp Display system with simplified convergence
US4058753A (en) * 1974-08-02 1977-11-15 Zenith Radio Corporation Electron gun having an extended field beam focusing and converging lens
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
JPS51110912A (en) * 1975-03-25 1976-09-30 Tokyo Shibaura Electric Co Henkokoiruno makisenhoho
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4172309A (en) * 1978-07-21 1979-10-30 Zenith Radio Corporation Method of correcting deflection defocusing in self-converged color CRT display systems
US4231009A (en) * 1978-08-30 1980-10-28 Rca Corporation Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
GB2058446B (en) * 1979-08-27 1984-01-18 Rca Corp Alignment-insensitive self-converging deflection yoke for an in-line colour tube
US4329671A (en) * 1979-08-27 1982-05-11 Rca Corporation Alignment-insensitive self-converging in-line color display
PT75085B (en) * 1981-07-10 1984-05-15 Rca Corp Color image display systems
US4549172A (en) * 1982-06-21 1985-10-22 Motorola, Inc. Multicolor display from monochrome or multicolor control unit
US4451824A (en) * 1982-06-21 1984-05-29 Motorola, Inc. Color convergence data processing in a CRT color display station
KR890004872B1 (ko) * 1985-05-21 1989-11-30 가부시끼 가이샤 도시바 칼라 수상관 장치
KR900002905B1 (ko) * 1985-06-20 1990-05-03 가부시끼가이샤 도시바 칼라수상관장치
NL8601511A (nl) * 1986-06-11 1988-01-04 Philips Nv Kathodestraalbuis met magnetische focusseerlens.
NL9000530A (nl) * 1990-03-08 1991-10-01 Philips Nv Schaduwmasker kleurenweergeefbuis.
EP1265265A3 (en) * 2001-06-09 2002-12-18 Lg Electronics Inc. Deflection yoke in CRT
EP1941528B9 (en) * 2005-09-06 2011-09-28 Carl Zeiss SMT GmbH Particle-optical arrangement with particle-optical component

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535542A (fi) * 1954-02-09
NL210632A (fi) * 1955-09-16
AT199232B (de) * 1956-01-21 1958-08-25 Philips Nv Farbfernseh-Bildwiedergaberöhre
DE1033795B (de) * 1957-02-23 1958-07-10 Graetz Kommandit Ges Anordnung zur magnetischen Ablenkung des Elektronenstrahls von Kathodenstrahlroehren, insbesondere fuer Fernsehzwecke
US3488541A (en) * 1966-04-06 1970-01-06 Rca Corp Geodesic electromagnetic deflection yoke
US3495124A (en) * 1966-04-06 1970-02-10 Rca Corp Color television display system with reduced pincushion distortion
US3435268A (en) * 1966-08-19 1969-03-25 Gen Electric In-line plural beam cathode ray tube with an aspherical aperture mask
US3430099A (en) * 1966-08-23 1969-02-25 Gen Electric Simplified deflection system for plural in-line beam cathode ray tube
US3500114A (en) * 1967-08-24 1970-03-10 Sony Corp Convergence system for a color picture tube
JPS4833331B1 (fi) * 1968-02-05 1973-10-13
US3534208A (en) * 1968-05-24 1970-10-13 Gen Electric Cathode ray tube having three in-line guns and center beam convergence shield modifying center beam raster size
AT282706B (de) * 1968-06-29 1970-07-10 Philips Nv Elektronenstrahlröhre mit einer Elektronenstrahlquelle zum Erzeugen mehrerer Elektronenbündel
JPS4833529B1 (fi) * 1968-12-30 1973-10-15
US3553523A (en) * 1969-06-12 1971-01-05 Sylvania Electric Prod Convergence means for plural in-line beam cathode ray tube

Also Published As

Publication number Publication date
YU8973A (en) 1980-12-31
DE2223818B2 (de) 1975-08-14
TR17047A (tr) 1974-04-25
DK154378B (da) 1988-11-07
NL7208923A (fi) 1973-07-17
DE2223818A1 (de) 1973-07-19
DE2265368C3 (de) 1985-11-14
IT973259B (it) 1974-06-10
ZA73272B (en) 1973-10-31
SE386007B (sv) 1976-07-26
CS249501B2 (en) 1987-03-12
NO137167C (no) 1978-01-11
FR2167970B1 (fi) 1977-12-30
FR2167970A1 (fi) 1973-08-24
EG10904A (en) 1976-11-30
NO137167B (no) 1977-10-03
FI60086C (fi) 1981-11-10
DK154378C (da) 1989-04-10
GB1385746A (en) 1975-02-26
DD102858A5 (fi) 1973-12-20
ATA13073A (de) 1976-05-15
IL40891A0 (en) 1973-01-30
JPS5330289B2 (fi) 1978-08-25
BR7300201D0 (pt) 1973-09-27
IE36986B1 (en) 1977-04-13
HK10977A (en) 1977-03-11
CA966540A (en) 1975-04-22
FI60086B (fi) 1981-07-31
IL40891A (en) 1975-11-25
AR197972A1 (es) 1974-05-24
HU179052B (en) 1982-08-28
JPS5322360A (en) 1978-03-01
AT334427B (de) 1976-01-10
DE2223818C3 (de) 1984-11-08
YU35931B (en) 1981-08-31
PH19970A (en) 1986-08-26
JPS4882720A (fi) 1973-11-05
US3800176A (en) 1974-03-26
IE36986L (en) 1973-07-14
JPS571859B2 (fi) 1982-01-13
PH11238A (en) 1977-10-28
ES410385A1 (es) 1976-04-01

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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