KR970067273A - Head device of hard disk drive - Google Patents

Head device of hard disk drive Download PDF

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Publication number
KR970067273A
KR970067273A KR1019960008221A KR19960008221A KR970067273A KR 970067273 A KR970067273 A KR 970067273A KR 1019960008221 A KR1019960008221 A KR 1019960008221A KR 19960008221 A KR19960008221 A KR 19960008221A KR 970067273 A KR970067273 A KR 970067273A
Authority
KR
South Korea
Prior art keywords
head device
high capacity
present
contact
hard disk
Prior art date
Application number
KR1019960008221A
Other languages
Korean (ko)
Other versions
KR100392670B1 (en
Inventor
김정진
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 KR1019960008221A priority Critical patent/KR100392670B1/en
Publication of KR970067273A publication Critical patent/KR970067273A/en
Application granted granted Critical
Publication of KR100392670B1 publication Critical patent/KR100392670B1/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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4826—Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard disks

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs

본 발명은 고밀도, 고용량화를 위해 비행높이(Flying Height)를 낮추어 궁극적으로 디스크 면에 접촉할 수 있도록 하는 헤드장치에 관한 것이다.The present invention relates to a head device capable of lowering a flying height to ultimately make contact with a disk surface for high density and high capacity.

2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention

본 발명은 기록밀도를 높여 드라이브의 고용량화를 실현할 수 있도록 하는 하드디스크 드라이브이 헤드장치를 제공함에 있다.An object of the present invention is to provide a hard disk drive head device capable of realizing high capacity of a drive by increasing recording density.

3. 발명의 해결방법의 요지3. The point of the solution of the invention

본 발명은 통상의 헤드 슬라이더에 있어, 헤드 슬라이더의 일측을 사가뿔형으로 형성하고, 그 중심에 가장 작은 크기의 원형돌출부를 형성하며, 상기 원형돌출부에 갭과 폴을 형성하여 원형돌출부의 아주 작은 원형부분이 디스크와 접촉하도록 한다.In the conventional head slider, one side of the head slider is formed in a sagittal shape, a circular protrusion of the smallest size is formed at the center thereof, and a gap and a pole are formed in the circular protrusion, Allow the part to contact the disk.

4. 발명의 중요한 용도4. Important Uses of the Invention

본 발명은 헤드 슬라이더가 디스크 면과 접촉하면서 읽기/쓰기 동작을 하므로 기록밀도를 높일 수 있으며, 따라서 고용량화를 실현할 수 있는 잇점이 있다.According to the present invention, since the read / write operation is performed while the head slider is in contact with the disk surface, the recording density can be increased, and therefore, there is an advantage that high capacity can be realized.

Description

하드디스크 드라이브의 헤드장치Head device of hard disk drive

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 제1도의 슬라이더중 Tri-Pad 슬라이더를 나타내는 도면, 제3도는 본 발명에 따른 헤드 슬라이더를 나타내는 도면, 제4도는 제3도의 “A” 방향에 대한 도면.FIG. 2 is a view showing a Tri-Pad slider of a slider of FIG. 1, FIG. 3 is a view showing a head slider according to the present invention, and FIG.

Claims (4)

하드디스크 드라이브의 헤드장치에 있어서, 기록밀도를 향상시키기 위하여, 헤드 슬라이더(10)의 일측에 돌출부(11)를 형성하고, 상기 돌출부(11)의 중심에 갭(12)과 폴(13)을 형성하여 상기 드라이브의 디스크 면에 상기 슬라이더(10)의 돌출부(11)가 접촉하도록 형성함을 특징으로 하는 하드디스크 드라이브의 헤드 장치.A protrusion 11 is formed at one side of the head slider 10 and a gap 12 and a pole 13 are formed at the center of the protrusion 11 And the protrusion (11) of the slider (10) is formed in contact with the disk surface of the drive. 제1항에 있어서, 상기 슬라이더(10)는 상기 돌출부(11)의 주위에 각지도록 깎인 경사면을 형성하는 것을 특징으로 하는 하드디스크 드라이브의 헤드장치.2. The head device according to claim 1, wherein the slider (10) is formed with a sloped surface that is sloped around the protrusion (11). 제2항에 있어서, 상기 돌출부(11)는 상기 슬라이더(10)의 중심에 형성하는 것을 특징으로 하는 하드디스크 드라이브의 헤드장치.The head device according to claim 2, wherein the protrusion (11) is formed at the center of the slider (10). 제3항에 있어서, 상기 돌출부(11)는 원형으로 형성하는 것을 특징으로 하는 하드디스크 드라이브의 헤드장치.The head device according to claim 3, wherein the protrusion (11) is formed in a circular shape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960008221A 1996-03-26 1996-03-26 Head device of hard disk drive KR100392670B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960008221A KR100392670B1 (en) 1996-03-26 1996-03-26 Head device of hard disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960008221A KR100392670B1 (en) 1996-03-26 1996-03-26 Head device of hard disk drive

Publications (2)

Publication Number Publication Date
KR970067273A true KR970067273A (en) 1997-10-13
KR100392670B1 KR100392670B1 (en) 2003-11-28

Family

ID=37421962

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960008221A KR100392670B1 (en) 1996-03-26 1996-03-26 Head device of hard disk drive

Country Status (1)

Country Link
KR (1) KR100392670B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173754U (en) * 1987-04-30 1988-11-11
JPH01116957A (en) * 1987-10-29 1989-05-09 Sony Corp Head with floating slider
JPH0414687A (en) * 1990-05-08 1992-01-20 Victor Co Of Japan Ltd Floating magnetic head body
JPH06349219A (en) * 1993-06-08 1994-12-22 Hitachi Ltd Magnetic disc device
JP2930505B2 (en) * 1993-07-15 1999-08-03 アルプス電気株式会社 Levitated magnetic head device

Also Published As

Publication number Publication date
KR100392670B1 (en) 2003-11-28

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