KR960030102A - 박막자기헤드 - Google Patents

박막자기헤드 Download PDF

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Publication number
KR960030102A
KR960030102A KR1019950001562A KR19950001562A KR960030102A KR 960030102 A KR960030102 A KR 960030102A KR 1019950001562 A KR1019950001562 A KR 1019950001562A KR 19950001562 A KR19950001562 A KR 19950001562A KR 960030102 A KR960030102 A KR 960030102A
Authority
KR
South Korea
Prior art keywords
active
pad
thin film
magnetic head
film magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1019950001562A
Other languages
English (en)
Inventor
박찬왕
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 KR1019950001562A priority Critical patent/KR960030102A/ko
Priority to JP7165485A priority patent/JPH08203031A/ja
Publication of KR960030102A publication Critical patent/KR960030102A/ko
Withdrawn legal-status Critical Current

Links

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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3189—Testing
    • G11B5/3193—Testing of films or layers, e.g. continuity test
    • G11B5/3196—Testing of films or layers, e.g. continuity test of thin magnetic films, e.g. functional testing of the transducing properties

Landscapes

  • Magnetic Heads (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

액티브패드의 테스트시 손상을 방지하기 위한 수단이 마련된 박막자기헤드(slider)가 개시되어 있다.
이 개시된 박막자기헤드는 슬라이더(5)와, 외부와 전기적으로 접속되는 복수개의 액티브패드(7)와, 자기기록매체에 정보를 기록하거나 기록된 정보를 검출하는 액티브센서(1)와, 액티브패드(7)와 액티브센서(1) 사이에 위치하며 전기적 신호를 자기적 신호로 자기적 신호를 전기적 신호로 바꾸어주는 코일권선부(3)를 가지며, 각각의 액티브패드(7)와 병렬로 연결되고, 각각의 액티브패드(7)에 따른 재질을 가지는 테스트 전용의 테스트 패드(8)가 더 구비된 것을 특징으로 한다. 이 테스트패드(8)는 바람직하게는 액티브패드(7)에 따른 크기와 형태를 가진다.

Description

박막자기헤드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명에 따른 박막자기헤드를 나타낸 개략도, 제4도는 본 발명에 따른 박막자기헤드의 일 사용상태를 나타낸 개략도.

Claims (2)

  1. 외부와 전기적으로 접속되는 복수개의 액티브패드(7)와, 자기기록매체에 정보를 기록하거나 기록된 정보를 검출하는 액티브센서와, 상기 액티브패드(7)와 액티브센서 사이에 위치하며 전기적 신호를 자기적 신호로 자기적 신호를 전기적 신호를 바꾸어주는 코일권선부를 구비한 박막자기헤드에 있어서, 상기 각각의 액티브패드(7)와 병렬로 연결되고, 각각의 액티브패드(7)에 따른 재질을 가지는 테스트 전용의 테스트패드가 더 구비된 것을 특징으로 하는 박막자기헤드.
  2. 제1항에 있어서, 상기 테스트패드는 상기 액티브패드(7)에 따른 크기와 형태를 가지는 것을 특징으로 하는 박막자기헤드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950001562A 1995-01-27 1995-01-27 박막자기헤드 Withdrawn KR960030102A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950001562A KR960030102A (ko) 1995-01-27 1995-01-27 박막자기헤드
JP7165485A JPH08203031A (ja) 1995-01-27 1995-06-30 薄膜磁気ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950001562A KR960030102A (ko) 1995-01-27 1995-01-27 박막자기헤드

Publications (1)

Publication Number Publication Date
KR960030102A true KR960030102A (ko) 1996-08-17

Family

ID=19407398

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950001562A Withdrawn KR960030102A (ko) 1995-01-27 1995-01-27 박막자기헤드

Country Status (2)

Country Link
JP (1) JPH08203031A (ko)
KR (1) KR960030102A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102148039B (zh) * 2010-02-10 2015-02-04 新科实业有限公司 磁头、磁头折片组合及磁盘驱动单元
US12094501B1 (en) * 2023-04-05 2024-09-17 Western Digital Technologies, Inc. Hard disk drive slider split pad configuration

Also Published As

Publication number Publication date
JPH08203031A (ja) 1996-08-09

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19950127

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 19970826

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19971024

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19950127

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19990831

Patent event code: PE09021S01D

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 19991021

WITB Written withdrawal of application