MY113644A - Electron-beam deflection system for a cathode-ray tube - Google Patents

Electron-beam deflection system for a cathode-ray tube

Info

Publication number
MY113644A
MY113644A MYPI97000958A MYPI19970958A MY113644A MY 113644 A MY113644 A MY 113644A MY PI97000958 A MYPI97000958 A MY PI97000958A MY PI19970958 A MYPI19970958 A MY PI19970958A MY 113644 A MY113644 A MY 113644A
Authority
MY
Malaysia
Prior art keywords
cathode
ray tube
electron
deflection coils
beam deflection
Prior art date
Application number
MYPI97000958A
Inventor
Dossot Alain
Vougny Alain
Mathey Christophe
Original Assignee
Thomson Tubes & Displays
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 EP96400495A external-priority patent/EP0794551B1/en
Application filed by Thomson Tubes & Displays filed Critical Thomson Tubes & Displays
Publication of MY113644A publication Critical patent/MY113644A/en

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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • 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
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7038—Coil separators and formers

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Details Of Television Scanning (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

A DEFLECTION YOKE FOR A CATHODE-RAY TUBE, INCLUDES A PAIR OF VERTICAL DEFLECTION COILS (4), A PAIR OF HORIZONTAL DEFLECTION COILS (3, FIGURE 1) AND A RIGID SEPARATOR (2) INSULATING THE PAIRS OF DEFLECTION COILS FROM EACH OTHER. THE SEPARATOR HAS ON ITS SURFACE AN ARRANGEMENT (20, 33) FOR POSITIONING AND HOLDING IN PLACE FRONT AND REAR PARTS OF SADDLE-SHAPED DEFLECTION COILS. THE ARRANGEMENT FORMS AN INTEGRAL PART OF A BODY OF THE SEPARATOR AND IS PRODUCED WHEN MOULDING THE BODY.(FIG. 8)
MYPI97000958A 1996-03-08 1997-03-07 Electron-beam deflection system for a cathode-ray tube MY113644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96400495A EP0794551B1 (en) 1996-03-08 1996-03-08 Electron beam deflection system for a cathode ray tube

Publications (1)

Publication Number Publication Date
MY113644A true MY113644A (en) 2002-04-30

Family

ID=8225230

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI97000958A MY113644A (en) 1996-03-08 1997-03-07 Electron-beam deflection system for a cathode-ray tube

Country Status (5)

Country Link
KR (1) KR100464705B1 (en)
CN (1) CN1148779C (en)
DE (1) DE69615334T2 (en)
MY (1) MY113644A (en)
SG (1) SG97754A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594823B2 (en) * 1976-06-01 1984-02-01 ソニー株式会社 deflection yoke
EP0690471B1 (en) * 1994-07-01 1998-11-18 THOMSON TUBES & DISPLAYS S.A. Electron beam deflection system for cathode ray tubes

Also Published As

Publication number Publication date
MX9701774A (en) 1998-03-31
DE69615334D1 (en) 2001-10-25
KR100464705B1 (en) 2005-05-20
SG97754A1 (en) 2003-08-20
CN1148779C (en) 2004-05-05
DE69615334T2 (en) 2002-05-16
HK1003919A1 (en) 1998-11-13
CN1164157A (en) 1997-11-05
KR970067525A (en) 1997-10-13

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