KR920007020U - Coil fixing device to prevent unnecessary radiation of the deflection yoke - Google Patents

Coil fixing device to prevent unnecessary radiation of the deflection yoke

Info

Publication number
KR920007020U
KR920007020U KR2019900015394U KR900015394U KR920007020U KR 920007020 U KR920007020 U KR 920007020U KR 2019900015394 U KR2019900015394 U KR 2019900015394U KR 900015394 U KR900015394 U KR 900015394U KR 920007020 U KR920007020 U KR 920007020U
Authority
KR
South Korea
Prior art keywords
fixing device
deflection yoke
prevent unnecessary
unnecessary radiation
coil fixing
Prior art date
Application number
KR2019900015394U
Other languages
Korean (ko)
Other versions
KR920005874Y1 (en
Inventor
이상복
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 KR2019900015394U priority Critical patent/KR920005874Y1/en
Publication of KR920007020U publication Critical patent/KR920007020U/en
Application granted granted Critical
Publication of KR920005874Y1 publication Critical patent/KR920005874Y1/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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR2019900015394U 1990-09-29 1990-09-29 Coil fixing apparatus for protecting leakage magnetic flux KR920005874Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015394U KR920005874Y1 (en) 1990-09-29 1990-09-29 Coil fixing apparatus for protecting leakage magnetic flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015394U KR920005874Y1 (en) 1990-09-29 1990-09-29 Coil fixing apparatus for protecting leakage magnetic flux

Publications (2)

Publication Number Publication Date
KR920007020U true KR920007020U (en) 1992-04-22
KR920005874Y1 KR920005874Y1 (en) 1992-08-24

Family

ID=19304065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015394U KR920005874Y1 (en) 1990-09-29 1990-09-29 Coil fixing apparatus for protecting leakage magnetic flux

Country Status (1)

Country Link
KR (1) KR920005874Y1 (en)

Also Published As

Publication number Publication date
KR920005874Y1 (en) 1992-08-24

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Legal Events

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

Payment date: 20040719

Year of fee payment: 13

EXPY Expiration of term