GB840079A - Improvements in or relating to picture tube arrangements for three-colour televisionsystems - Google Patents

Improvements in or relating to picture tube arrangements for three-colour televisionsystems

Info

Publication number
GB840079A
GB840079A GB39670/58A GB3967058A GB840079A GB 840079 A GB840079 A GB 840079A GB 39670/58 A GB39670/58 A GB 39670/58A GB 3967058 A GB3967058 A GB 3967058A GB 840079 A GB840079 A GB 840079A
Authority
GB
United Kingdom
Prior art keywords
coils
deflection
currents
degrees
core
Prior art date
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
GB39670/58A
Other languages
English (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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB840079A publication Critical patent/GB840079A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB39670/58A 1957-12-11 1958-12-09 Improvements in or relating to picture tube arrangements for three-colour televisionsystems Expired GB840079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL223160 1957-12-11

Publications (1)

Publication Number Publication Date
GB840079A true GB840079A (en) 1960-07-06

Family

ID=19751057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39670/58A Expired GB840079A (en) 1957-12-11 1958-12-09 Improvements in or relating to picture tube arrangements for three-colour televisionsystems

Country Status (7)

Country Link
US (1) US2945157A (enrdf_load_stackoverflow)
CH (1) CH369165A (enrdf_load_stackoverflow)
DE (1) DE1173514B (enrdf_load_stackoverflow)
ES (1) ES245848A1 (enrdf_load_stackoverflow)
FR (1) FR1215448A (enrdf_load_stackoverflow)
GB (1) GB840079A (enrdf_load_stackoverflow)
NL (2) NL223160A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635103A (enrdf_load_stackoverflow) * 1962-07-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503462A (enrdf_load_stackoverflow) * 1950-05-26
US2719249A (en) * 1950-12-22 1955-09-27 Rca Corp Beam alignment device
BE522838A (enrdf_load_stackoverflow) * 1952-09-17
NL187195B (nl) * 1953-04-30 Bayer Ag Injector voor het transport van materiaal, toepassing van een dergelijke injector bij het begassen van afvalwater of bij fermentatieprocessen en werkwijze voor het bedrijven van een dergelijke injector.

Also Published As

Publication number Publication date
NL223160A (enrdf_load_stackoverflow)
DE1173514B (de) 1964-07-09
US2945157A (en) 1960-07-12
CH369165A (de) 1963-05-15
FR1215448A (fr) 1960-04-19
ES245848A1 (es) 1959-06-16
NL113454C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US3430099A (en) Simplified deflection system for plural in-line beam cathode ray tube
US3440483A (en) Color television display device
US2925542A (en) Deflection and dynamic convergence system for multi-beam cathode ray tubes
GB790427A (en) Improvements in or relating to cathode-ray tubes and circuits therefor
GB854913A (en) Deflection yokes for cathode-ray tubes
GB1226614A (enrdf_load_stackoverflow)
JPS5832890B2 (ja) カラ−テレビジヨン受像管用偏向装置
US3793554A (en) Colour television display apparatus provided with a cathode-ray tube
US4227122A (en) Convergence device for projection type color television system
ES381544A1 (es) Un dispositivo de presentacion para television en colores.
GB1218068A (en) Convergence system for a color picture tube
GB1385747A (en) Deflection yoke for use with in-line electron guns
US4088930A (en) Color television display device including a cathode-ray tube
GB840079A (en) Improvements in or relating to picture tube arrangements for three-colour televisionsystems
JPH0195449A (ja) 電子ビーム偏向装置
GB672624A (en) Improvements in or relating to cathode-ray tube deflection systems
GB1442723A (en) Colour cathode ray tube apparatus
US2443032A (en) Electromagnetic deflecting yoke and circuit
JPH0762984B2 (ja) イン−ラインカラ−表示管
GB779462A (en) Improvements in or relating to electron lenses
US3824426A (en) Colour television display apparatus provided with a cathode-ray tube
US2684455A (en) Symmetrical magnetic deflection system
GB843340A (en) Improvements in or relating to circuit arrangements for the image-deflection and line-deflection coils of at least two cathode-ray tubes
GB818563A (en) Improvements in or relating to electromagnetic deflection systems
JPH0785405B2 (ja) カラーテレビジョン表示装置