KR880001539U - Geomagnetic device circuit - Google Patents

Geomagnetic device circuit

Info

Publication number
KR880001539U
KR880001539U KR2019860008877U KR860008877U KR880001539U KR 880001539 U KR880001539 U KR 880001539U KR 2019860008877 U KR2019860008877 U KR 2019860008877U KR 860008877 U KR860008877 U KR 860008877U KR 880001539 U KR880001539 U KR 880001539U
Authority
KR
South Korea
Prior art keywords
device circuit
geomagnetic device
geomagnetic
circuit
Prior art date
Application number
KR2019860008877U
Other languages
Korean (ko)
Other versions
KR900008515Y1 (en
Inventor
황용기
Original Assignee
삼성전자 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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019860008877U priority Critical patent/KR900008515Y1/en
Publication of KR880001539U publication Critical patent/KR880001539U/en
Application granted granted Critical
Publication of KR900008515Y1 publication Critical patent/KR900008515Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR2019860008877U 1986-06-23 1986-06-23 External magnetic fields compensation circuit KR900008515Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860008877U KR900008515Y1 (en) 1986-06-23 1986-06-23 External magnetic fields compensation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860008877U KR900008515Y1 (en) 1986-06-23 1986-06-23 External magnetic fields compensation circuit

Publications (2)

Publication Number Publication Date
KR880001539U true KR880001539U (en) 1988-03-15
KR900008515Y1 KR900008515Y1 (en) 1990-09-22

Family

ID=19252928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860008877U KR900008515Y1 (en) 1986-06-23 1986-06-23 External magnetic fields compensation circuit

Country Status (1)

Country Link
KR (1) KR900008515Y1 (en)

Also Published As

Publication number Publication date
KR900008515Y1 (en) 1990-09-22

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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: 19970829

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee