OA04196A - Dispositif de reproduction d'images de télévision. - Google Patents

Dispositif de reproduction d'images de télévision.

Info

Publication number
OA04196A
OA04196A OA54716A OA54716A OA04196A OA 04196 A OA04196 A OA 04196A OA 54716 A OA54716 A OA 54716A OA 54716 A OA54716 A OA 54716A OA 04196 A OA04196 A OA 04196A
Authority
OA
OAPI
Prior art keywords
television images
reproducing television
reproducing
images
television
Prior art date
Application number
OA54716A
Other languages
English (en)
French (fr)
Inventor
E E C Rossaert
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
Application filed by Philips Nv filed Critical Philips Nv
Publication of OA04196A publication Critical patent/OA04196A/xx

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
OA54716A 1971-10-09 1972-10-09 Dispositif de reproduction d'images de télévision. OA04196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7113889.A NL162807C (nl) 1971-10-09 1971-10-09 Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis.

Publications (1)

Publication Number Publication Date
OA04196A true OA04196A (fr) 1979-12-31

Family

ID=19814209

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54716A OA04196A (fr) 1971-10-09 1972-10-09 Dispositif de reproduction d'images de télévision.

Country Status (21)

Country Link
US (1) US3793554A (de)
JP (1) JPS4847213A (de)
AR (1) AR193542A1 (de)
AT (1) AT322644B (de)
AU (1) AU470103B2 (de)
BE (1) BE789869A (de)
BR (1) BR7206975D0 (de)
CA (1) CA1001295A (de)
CH (1) CH552919A (de)
DE (1) DE2249186C3 (de)
ES (1) ES407411A1 (de)
FR (1) FR2156126B1 (de)
GB (1) GB1410234A (de)
HK (1) HK60376A (de)
IL (1) IL40515A (de)
IT (1) IT968735B (de)
NL (1) NL162807C (de)
OA (1) OA04196A (de)
PL (1) PL90217B1 (de)
SE (1) SE374247B (de)
ZA (1) ZA726500B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898520A (en) * 1972-09-06 1975-08-05 Philips Corp Deflection coils and system having two quadripolar fields at a forty five degree angle with respect to each other
US3912970A (en) * 1973-06-08 1975-10-14 Zenith Radio Corp Electron beam deflection correction system
US3930185A (en) * 1974-05-20 1975-12-30 Rca Corp Display system with simplified convergence
US4066863A (en) * 1974-06-26 1978-01-03 International Business Machines Corporation Method and system for automatically correcting aberrations of a beam of charged particles
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.
JPS5496112U (de) * 1977-12-19 1979-07-07
US4490652A (en) * 1982-12-30 1984-12-25 International Business Machines Corporation Flat cathode ray tube with keystone compensation
JPH01175151A (ja) * 1987-12-29 1989-07-11 Sony Corp 偏向ヨーク
EP0421523B1 (de) * 1989-10-02 1995-06-28 Koninklijke Philips Electronics N.V. Farbbildröhrensystem mit reduziertem Fleckwachstum
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
US5028850A (en) * 1990-07-19 1991-07-02 Rca Licensing Corporation Deflection system with a controlled beam spot
TW201113915A (en) * 2009-10-14 2011-04-16 Lerrel World Hi Tech Corp Symmetrical parallel induction coils for electromagnetic devices
JP6817349B2 (ja) * 2019-01-29 2021-01-20 日本電子株式会社 偏向器および荷電粒子線装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504211A (en) * 1965-05-12 1970-03-31 Hitachi Ltd Electron beam control device for use with a cathode ray tube for dynamic correction of electron beam astigmatism and defocusing
NL6704218A (de) * 1967-03-22 1968-09-23
NL6909887A (de) * 1969-06-27 1970-12-29
US3622835A (en) * 1969-12-10 1971-11-23 Motorola Inc Current-generating circuit

Also Published As

Publication number Publication date
CH552919A (de) 1974-08-15
ZA726500B (en) 1974-04-24
NL7113889A (de) 1973-04-11
IL40515A0 (en) 1972-12-29
ES407411A1 (es) 1975-11-01
DE2249186A1 (de) 1973-04-12
PL90217B1 (de) 1977-01-31
CA1001295A (en) 1976-12-07
AU4741672A (en) 1974-04-11
BE789869A (fr) 1973-04-09
AU470103B2 (en) 1976-03-04
JPS4847213A (de) 1973-07-05
NL162807C (nl) 1980-06-16
FR2156126B1 (de) 1977-12-23
IT968735B (it) 1974-03-20
DE2249186B2 (de) 1974-06-27
BR7206975D0 (pt) 1973-08-30
NL162807B (nl) 1980-01-15
US3793554A (en) 1974-02-19
FR2156126A1 (de) 1973-05-25
AT322644B (de) 1975-05-26
GB1410234A (en) 1975-10-15
IL40515A (en) 1975-06-25
SE374247B (de) 1975-02-24
DE2249186C3 (de) 1975-02-13
AR193542A1 (es) 1973-04-30
HK60376A (en) 1976-10-01

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