KR19990016728A - 지자계보정장치 - Google Patents

지자계보정장치 Download PDF

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Publication number
KR19990016728A
KR19990016728A KR1019970039386A KR19970039386A KR19990016728A KR 19990016728 A KR19990016728 A KR 19990016728A KR 1019970039386 A KR1019970039386 A KR 1019970039386A KR 19970039386 A KR19970039386 A KR 19970039386A KR 19990016728 A KR19990016728 A KR 19990016728A
Authority
KR
South Korea
Prior art keywords
geomagnetic field
geomagnetic
horizontal
vertical
coil
Prior art date
Application number
KR1019970039386A
Other languages
English (en)
Korean (ko)
Inventor
이갑근
Original Assignee
윤종용
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 윤종용, 삼성전자 주식회사 filed Critical 윤종용
Priority to KR1019970039386A priority Critical patent/KR19990016728A/ko
Priority to CNB98114845XA priority patent/CN1140136C/zh
Publication of KR19990016728A publication Critical patent/KR19990016728A/ko

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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)
KR1019970039386A 1997-08-19 1997-08-19 지자계보정장치 KR19990016728A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019970039386A KR19990016728A (ko) 1997-08-19 1997-08-19 지자계보정장치
CNB98114845XA CN1140136C (zh) 1997-08-19 1998-06-15 地磁校正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970039386A KR19990016728A (ko) 1997-08-19 1997-08-19 지자계보정장치

Publications (1)

Publication Number Publication Date
KR19990016728A true KR19990016728A (ko) 1999-03-15

Family

ID=31884855

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970039386A KR19990016728A (ko) 1997-08-19 1997-08-19 지자계보정장치

Country Status (2)

Country Link
KR (1) KR19990016728A (zh)
CN (1) CN1140136C (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104568095B (zh) * 2013-10-18 2017-04-05 陕西重型汽车有限公司 汽车车载称重方法
CN107328401B (zh) * 2017-07-26 2021-02-19 Tcl移动通信科技（宁波）有限公司 移动终端及其地磁感应器数据校正处理方法、及存储介质

Also Published As

Publication number Publication date
CN1140136C (zh) 2004-02-25
CN1224308A (zh) 1999-07-28

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J201 Request for trial against refusal decision
AMND Amendment
B601 Maintenance of original decision after re-examination before a trial
J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20000623

Effective date: 20011030