KR950020404A - Magnetic recording head of magnetic memory device - Google Patents

Magnetic recording head of magnetic memory device Download PDF

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Publication number
KR950020404A
KR950020404A KR1019930031301A KR930031301A KR950020404A KR 950020404 A KR950020404 A KR 950020404A KR 1019930031301 A KR1019930031301 A KR 1019930031301A KR 930031301 A KR930031301 A KR 930031301A KR 950020404 A KR950020404 A KR 950020404A
Authority
KR
South Korea
Prior art keywords
magnetic
head
magnetic recording
gaps
memory device
Prior art date
Application number
KR1019930031301A
Other languages
Korean (ko)
Other versions
KR100302836B1 (en
Inventor
이덕구
Original Assignee
김광호
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930031301A priority Critical patent/KR100302836B1/en
Publication of KR950020404A publication Critical patent/KR950020404A/en
Application granted granted Critical
Publication of KR100302836B1 publication Critical patent/KR100302836B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/10—Structure or manufacture of housings or shields for heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Digital Magnetic Recording (AREA)

Abstract

본 발명은 자기 기억장치인 하드 디스크 드라이브에 사용되는 자기헤드에 관한 것으로, 한개의 자기헤드에 두개의 간극을 설치하여 자기 기록용 헤드를 이용하여 디스크상에 두개의 헤드 간극을 통하여 디스크상의 트랙에 데이타를 읽고, 쓸 수 있도록 하고, 자기 기록용 헤드를 이용하여 서보정보를 기록할 수 있도록 된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnetic head used for a hard disk drive as a magnetic memory device. Two magnetic gaps are provided in one magnetic head, and a magnetic track head is used for a track on the disk through two head gaps on the disk. Data can be read and written, and servo information can be recorded using a magnetic recording head.

Description

자기 기억장치의 자기 기록용 헤드Magnetic recording head of magnetic memory

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 자기헤드 구성도,2 is a magnetic head configuration of the present invention,

제3도는 본 발명의 자기헤드에서 두개의 간극이 두 트랙에 위치한 상태도,3 is a state in which two gaps are located on two tracks in the magnetic head of the present invention.

제4도는 본 발명의 자기헤드에서 서보기록하는 순위 및 트랙배열을 보여주는 상태도.4 is a state diagram showing the rank and track arrangement for servo recording in the magnetic head of the present invention.

Claims (6)

자기 기록용 헤드에 있어서, 한개의 자기헤드(5)에 두개의 헤드 간극(10,11)을 설치한 자기 기록용 헤드를 특징으로 하는 자기 기억장치의 자기 기록용 헤드.A magnetic recording head comprising a magnetic recording head comprising two head gaps (10, 11) in one magnetic head (5). 제1항에 있어서, 상기 자기헤드(5)에 설치된 두개의 간극(10,11)은 디스크상에 형성되는 한개 트랙간격 만큼 거리가 유지되게 설치된 것을 특징으로 하는 자기 기억장치의 자기 기록용 헤드.2. The magnetic recording head of a magnetic memory device according to claim 1, wherein two gaps (10, 11) provided in said magnetic head (5) are provided so that a distance is maintained by one track interval formed on a disc. 제2항에 있어서, 상기 두개의 헤드 간극(10,11)을 통하여 동시에 두 트랙의 데이타를 일고 쓸 수 있도록 된 것을 특징으로 하는 자기 기억장치의 자기 기록용 헤드.3. The magnetic recording head of a magnetic memory device according to claim 2, wherein the data of two tracks can be written and written simultaneously through the two head gaps (10, 11). 제1항에 있어서, 상기 자기헤드(5)에 설치된 두개의 헤드 간극(10,11) 중 한개의 헤드 간극(10)이 위치결정 정보를 읽어 동작하는 동안에 일정한 거리를 두고 연동되는 다른 헤드 간극(11)이 동시에 데이타를 읽고 쓰는 동작을 수행할 수 있도록 된 것을 특징으로 하는 자기 기억장치의 자기 기록용 헤드.According to claim 1, wherein one of the two head gaps (10, 11) of the two head gaps (10, 11) installed in the magnetic head (5) is connected to the other head gaps at a certain distance during the operation of reading the positioning information ( 11) The magnetic recording head of the magnetic memory device, characterized in that it is possible to simultaneously read and write data. 자기 기록용 헤드를 이용한 서보 기록장치에 있어서, 한개의 자기헤드(5)에 두개의 헤드 간극(10,11)을 설치하여 자기 기록용 헤드를 이용하여 서보정보를 기록할 수 있도록 된 것을 특징으로 하는 자기 기억장치의 자기 기록용 장치.A servo recording apparatus using a magnetic recording head, wherein two head gaps (10, 11) are provided in one magnetic head (5) so that servo information can be recorded using the magnetic recording head. Magnetic recording apparatus for magnetic storage. 제5항에 있어서, 상기 자기헤드(5)에 두개의 헤드 간극(10,11)을 한개의 트랙의 간격만큼 거리를 두고 설치한 자기 기록용 헤드를 이용하여 서보정보를 기록할 수 있도록 된 것을 특징으로 하는 자기 기억장치의 자기 기록용 장치.The method of claim 5, wherein the magnetic head 5 is capable of recording servo information using a magnetic recording head provided with two head gaps 10 and 11 spaced apart by one track interval. A magnetic recording device of a magnetic memory device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031301A 1993-12-30 1993-12-30 Magnetic recording head of magnetic memory unit KR100302836B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031301A KR100302836B1 (en) 1993-12-30 1993-12-30 Magnetic recording head of magnetic memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031301A KR100302836B1 (en) 1993-12-30 1993-12-30 Magnetic recording head of magnetic memory unit

Publications (2)

Publication Number Publication Date
KR950020404A true KR950020404A (en) 1995-07-24
KR100302836B1 KR100302836B1 (en) 2001-11-30

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ID=37529663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031301A KR100302836B1 (en) 1993-12-30 1993-12-30 Magnetic recording head of magnetic memory unit

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KR (1) KR100302836B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01320613A (en) * 1988-06-21 1989-12-26 Nec Data Terminal Ltd Magnetic recording head assembly

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Publication number Publication date
KR100302836B1 (en) 2001-11-30

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