IT996638B - Dispositivo presentatore di immagi ni televisive a colori comprendente un tubo a raggi catodici - Google Patents

Dispositivo presentatore di immagi ni televisive a colori comprendente un tubo a raggi catodici

Info

Publication number
IT996638B
IT996638B IT69626/73A IT6962673A IT996638B IT 996638 B IT996638 B IT 996638B IT 69626/73 A IT69626/73 A IT 69626/73A IT 6962673 A IT6962673 A IT 6962673A IT 996638 B IT996638 B IT 996638B
Authority
IT
Italy
Prior art keywords
cathode
device including
color television
television image
beam tube
Prior art date
Application number
IT69626/73A
Other languages
English (en)
Original Assignee
Philips Nv
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 NL7212106A external-priority patent/NL7212106A/xx
Priority claimed from NL7309173A external-priority patent/NL7309173A/xx
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT996638B publication Critical patent/IT996638B/it

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
    • H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
IT69626/73A 1972-09-06 1973-09-03 Dispositivo presentatore di immagi ni televisive a colori comprendente un tubo a raggi catodici IT996638B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7212106A NL7212106A (it) 1972-09-06 1972-09-06
NL7309173A NL7309173A (nl) 1973-07-02 1973-07-02 Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis.

Publications (1)

Publication Number Publication Date
IT996638B true IT996638B (it) 1975-12-10

Family

ID=26644801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69626/73A IT996638B (it) 1972-09-06 1973-09-03 Dispositivo presentatore di immagi ni televisive a colori comprendente un tubo a raggi catodici

Country Status (7)

Country Link
US (1) US3898520A (it)
JP (1) JPS4968623A (it)
AT (1) AT336707B (it)
CA (1) CA1011871A (it)
FR (1) FR2198258B1 (it)
HK (1) HK38077A (it)
IT (1) IT996638B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7607472A (nl) * 1976-07-07 1978-01-10 Philips Nv Werkwijze voor het instellen van een magnetische afbuigeenheid van een kathodestraalbuis, katho- destraalbuis met afbuigeenheid of referentiepun- ten ingesteld volgens deze werkwijze en afbuig- eenheid voorzien van referentiepunten ingesteld volgens deze werkwijze.
JPS5432219A (en) * 1977-08-18 1979-03-09 Sony Corp Vertical deflection circuit
DE2839935C2 (de) * 1978-09-14 1980-04-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Ablenkspulensystem für Farbbildröhren
JPH0736623B2 (ja) * 1981-04-30 1995-04-19 株式会社日立製作所 インラインカラ−受像管装置
CA1188724A (en) * 1981-06-14 1985-06-11 Victor Company Of Japan, Limited Device for correcting an image on a picture tube having in-line electron guns and a coil assembly for the device
JPS59111238A (ja) * 1982-12-16 1984-06-27 Matsushita Electronics Corp 偏向ヨ−ク
US4636693A (en) * 1984-08-11 1987-01-13 Denki Onkyo Company Limited Deflection yoke having a function for adjusting deflection field
JPS61245447A (ja) * 1985-04-24 1986-10-31 Matsushita Electronics Corp 偏向ヨ−ク
JPS61279046A (ja) * 1985-06-05 1986-12-09 Hitachi Ltd 偏向ヨ−ク
NL8702500A (nl) * 1987-10-20 1989-05-16 Philips Nv Kathodestraalbuis met afbuigsysteem.
US5070280A (en) * 1989-08-25 1991-12-03 Hitachi, Ltd. Deflection yoke
JPH0339969U (it) * 1989-08-30 1991-04-17
JP3041866B2 (ja) * 1990-01-11 2000-05-15 株式会社村田製作所 偏向ヨーク装置
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6909887A (it) * 1969-06-27 1970-12-29
US3631296A (en) * 1969-12-10 1971-12-28 Motorola Inc Television deflection system
US3803444A (en) * 1971-05-12 1974-04-09 Philips Corp Television display apparatus employing convergence correction
US3761763A (en) * 1971-05-17 1973-09-25 Denki Onkyo Co Ltd Color television picture tube apparatus
BE789869A (fr) * 1971-10-09 1973-04-09 Philips Nv Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique

Also Published As

Publication number Publication date
FR2198258A1 (it) 1974-03-29
ATA763973A (de) 1976-09-15
FR2198258B1 (it) 1978-10-27
AT336707B (de) 1977-05-25
DE2341646A1 (de) 1974-03-14
CA1011871A (en) 1977-06-07
HK38077A (en) 1977-07-29
DE2341646B2 (de) 1976-08-12
JPS4968623A (it) 1974-07-03
US3898520A (en) 1975-08-05
AU5992073A (en) 1975-03-06

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