KR930016147U - Deflection yoke's geometric distortion correction device - Google Patents

Deflection yoke's geometric distortion correction device

Info

Publication number
KR930016147U
KR930016147U KR2019910025830U KR910025830U KR930016147U KR 930016147 U KR930016147 U KR 930016147U KR 2019910025830 U KR2019910025830 U KR 2019910025830U KR 910025830 U KR910025830 U KR 910025830U KR 930016147 U KR930016147 U KR 930016147U
Authority
KR
South Korea
Prior art keywords
correction device
distortion correction
deflection yoke
geometric distortion
geometric
Prior art date
Application number
KR2019910025830U
Other languages
Korean (ko)
Other versions
KR950000507Y1 (en
Inventor
김성춘
Original Assignee
삼성전기 주식회사
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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019910025830U priority Critical patent/KR950000507Y1/en
Publication of KR930016147U publication Critical patent/KR930016147U/en
Application granted granted Critical
Publication of KR950000507Y1 publication Critical patent/KR950000507Y1/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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • 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
    • 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
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite
    • 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
KR2019910025830U 1991-12-31 1991-12-31 Distortion compensation of crt KR950000507Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910025830U KR950000507Y1 (en) 1991-12-31 1991-12-31 Distortion compensation of crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910025830U KR950000507Y1 (en) 1991-12-31 1991-12-31 Distortion compensation of crt

Publications (2)

Publication Number Publication Date
KR930016147U true KR930016147U (en) 1993-07-28
KR950000507Y1 KR950000507Y1 (en) 1995-01-28

Family

ID=19327304

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910025830U KR950000507Y1 (en) 1991-12-31 1991-12-31 Distortion compensation of crt

Country Status (1)

Country Link
KR (1) KR950000507Y1 (en)

Also Published As

Publication number Publication date
KR950000507Y1 (en) 1995-01-28

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