KR930001495U - 편향요크의 누설자계 방지장치 - Google Patents

편향요크의 누설자계 방지장치

Info

Publication number
KR930001495U
KR930001495U KR2019910009668U KR910009668U KR930001495U KR 930001495 U KR930001495 U KR 930001495U KR 2019910009668 U KR2019910009668 U KR 2019910009668U KR 910009668 U KR910009668 U KR 910009668U KR 930001495 U KR930001495 U KR 930001495U
Authority
KR
South Korea
Prior art keywords
magnetic field
prevention device
leakage magnetic
deflection yoke
field prevention
Prior art date
Application number
KR2019910009668U
Other languages
English (en)
Other versions
KR930007530Y1 (ko
Inventor
이송근
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 KR2019910009668U priority Critical patent/KR930007530Y1/ko
Publication of KR930001495U publication Critical patent/KR930001495U/ko
Application granted granted Critical
Publication of KR930007530Y1 publication Critical patent/KR930007530Y1/ko

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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • 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
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0015—Preventing or cancelling fields leaving the enclosure
    • 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
KR2019910009668U 1991-06-27 1991-06-27 편향요크의 누설자계 방지장치 KR930007530Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910009668U KR930007530Y1 (ko) 1991-06-27 1991-06-27 편향요크의 누설자계 방지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910009668U KR930007530Y1 (ko) 1991-06-27 1991-06-27 편향요크의 누설자계 방지장치

Publications (2)

Publication Number Publication Date
KR930001495U true KR930001495U (ko) 1993-01-21
KR930007530Y1 KR930007530Y1 (ko) 1993-11-03

Family

ID=19315679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910009668U KR930007530Y1 (ko) 1991-06-27 1991-06-27 편향요크의 누설자계 방지장치

Country Status (1)

Country Link
KR (1) KR930007530Y1 (ko)

Also Published As

Publication number Publication date
KR930007530Y1 (ko) 1993-11-03

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