KR920003382U - Deflection yoke for attenuation of leakage magnetic field - Google Patents

Deflection yoke for attenuation of leakage magnetic field

Info

Publication number
KR920003382U
KR920003382U KR2019900010809U KR900010809U KR920003382U KR 920003382 U KR920003382 U KR 920003382U KR 2019900010809 U KR2019900010809 U KR 2019900010809U KR 900010809 U KR900010809 U KR 900010809U KR 920003382 U KR920003382 U KR 920003382U
Authority
KR
South Korea
Prior art keywords
attenuation
magnetic field
leakage magnetic
deflection yoke
yoke
Prior art date
Application number
KR2019900010809U
Other languages
Korean (ko)
Other versions
KR920006865Y1 (en
Inventor
박원석
Original Assignee
삼성전관 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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019900010809U priority Critical patent/KR920006865Y1/en
Publication of KR920003382U publication Critical patent/KR920003382U/en
Application granted granted Critical
Publication of KR920006865Y1 publication Critical patent/KR920006865Y1/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
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
    • 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
    • H01J29/90—Leading-in arrangements; Seals therefor
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/863—Passive shielding means associated with the vessel
    • H01J2229/8634—Magnetic shielding
KR2019900010809U 1990-07-21 1990-07-21 Deflection yoke KR920006865Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900010809U KR920006865Y1 (en) 1990-07-21 1990-07-21 Deflection yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900010809U KR920006865Y1 (en) 1990-07-21 1990-07-21 Deflection yoke

Publications (2)

Publication Number Publication Date
KR920003382U true KR920003382U (en) 1992-02-25
KR920006865Y1 KR920006865Y1 (en) 1992-09-28

Family

ID=19301339

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900010809U KR920006865Y1 (en) 1990-07-21 1990-07-21 Deflection yoke

Country Status (1)

Country Link
KR (1) KR920006865Y1 (en)

Also Published As

Publication number Publication date
KR920006865Y1 (en) 1992-09-28

Similar Documents

Publication Publication Date Title
KR920013624U (en) Deflection yoke
KR920003382U (en) Deflection yoke for attenuation of leakage magnetic field
KR950002208U (en) Structure for preventing leakage magnetic field of deflection yoke
KR940004288U (en) Structure for preventing magnetic field leakage of deflection yoke
KR960025227U (en) Magnetic structure for shielding leakage magnetic field of deflection yoke
KR920013631U (en) Leakage magnetic field offset coil support
KR930001485U (en) Coil fixing device for preventing leakage magnetic field of deflection yoke
KR920013646U (en) Leakage magnetic field prevention device for deflection yoke
KR940019717U (en) Leakage Field Attenuation Device of Deflection Yoke
KR960025230U (en) Ferrite Core Support of Deflection Yoke
KR930001495U (en) Leakage magnetic field prevention device for deflection yoke
KR960009232U (en) Magnet insertion structure of deflection yoke
KR940001945U (en) Deflection yoke leak magnetic field prevention bobbin
KR920013649U (en) Bobbin for variable impedance of deflection yoke
KR910017367U (en) Coil for preventing unwanted radiation of deflection yoke
KR920013645U (en) Coil for preventing unwanted radiation of deflection yoke
KR960003004U (en) Centering magnet of deflection yoke
KR910009905U (en) Deflection yoke ferrite core fixing structure
KR920010339U (en) Deflection yoke magnetic piece mounting structure
KR950016014U (en) Centering magnet of deflection yoke
KR950012576U (en) Ferrite Core Support of Deflection Yoke
KR910009920U (en) Coil for preventing unwanted radiation of deflection yoke
KR880018605U (en) Deflection yoke magnetic field shield
KR930012084U (en) Circular magnet fixing structure of deflection yoke
KR960006274U (en) Magnetic body fixing device of deflection yoke

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20040830

Year of fee payment: 13

EXPY Expiration of term