KR880005568A - 헤드 이동장치 - Google Patents
헤드 이동장치 Download PDFInfo
- Publication number
- KR880005568A KR880005568A KR870011473A KR870011473A KR880005568A KR 880005568 A KR880005568 A KR 880005568A KR 870011473 A KR870011473 A KR 870011473A KR 870011473 A KR870011473 A KR 870011473A KR 880005568 A KR880005568 A KR 880005568A
- Authority
- KR
- South Korea
- Prior art keywords
- head
- tracking
- moving
- track
- memory
- Prior art date
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
- G11B5/48—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
- G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
-
- 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
- G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59633—Servo formatting
- G11B5/59655—Sector, sample or burst servo format
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
- Studio Devices (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명이 적용된 전자스틸 카메라의 재생 계일예의 블럭도.
제2도는 본 발명의 적용되는 전사스틸 카메라의 기록 계일예의 블럭도.
제3도는 본 발명의 한 실시 예에 있어서 자기 디스크의 설명에 사용하는 개략선도.
Claims (1)
- 복수의 원환상의 트랙이 형성된 기록 매체의 재생을 행하는 헤드를 이동시키기 위한 헤드 이동장치에 있어서, 상기 기록 매체가 재생되기 이전에 상기 복수의 트랙의 각각에 대해서 트래킹을 행하고, 상기 각 트랙의 트래킹 정보를 메모리에 기억하며, 재생시에는 지정되며 트랙의 상기 메모리에 기억된 트래킹 정보에 의거하여 헤드를 이동시키도록 한 헤드 이동장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP246946 | 1986-10-17 | ||
JP61246946A JP2508467B2 (ja) | 1986-10-17 | 1986-10-17 | ヘツド移動装置 |
JP????246946 | 1986-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880005568A true KR880005568A (ko) | 1988-06-29 |
KR960011846B1 KR960011846B1 (ko) | 1996-09-03 |
Family
ID=17156091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870011473A KR960011846B1 (ko) | 1986-10-17 | 1987-10-16 | 트래킹 제어 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5073835A (ko) |
JP (1) | JP2508467B2 (ko) |
KR (1) | KR960011846B1 (ko) |
CA (1) | CA1334112C (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02108286A (ja) * | 1988-10-17 | 1990-04-20 | Matsushita Electric Ind Co Ltd | トラック追従制御装置 |
US5198947A (en) * | 1990-06-29 | 1993-03-30 | Archive Corporation | Apparatus for adjusting a tape head for a magnetic tape |
JPH04102277A (ja) * | 1990-08-17 | 1992-04-03 | Canon Inc | ヘッド位置制御装置 |
US5499105A (en) * | 1991-12-24 | 1996-03-12 | Asahi Kogaku Kogyo Kabushiki Kaisha | Maximizing the quality of a signal reproduced from a recording disk |
JP2644182B2 (ja) * | 1993-06-14 | 1997-08-25 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 多重トラック磁気テープ装置を初期化する装置及び方法 |
US10950264B2 (en) * | 2019-06-26 | 2021-03-16 | Seagate Technology Llc | Transducer positions for dual actuator data storage devices |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959820A (en) * | 1974-09-16 | 1976-05-25 | Honeywell Information Systems, Inc. | System for increasing the number of data tracks in a magnetic recording system |
US4157577A (en) * | 1977-11-14 | 1979-06-05 | International Business Machines Corporation | Rotatable storage apparatus with digitally responsive circuitry for track selection |
US4499510A (en) * | 1982-08-03 | 1985-02-12 | Weltec Digital, Inc. | Precision alignment system for information storage devices |
US4485418A (en) * | 1982-08-12 | 1984-11-27 | Magnetic Peripherals, Inc. | System and method of locating the center of a track on a magnetic storage disk |
JPS5971102A (ja) * | 1982-10-15 | 1984-04-21 | Canon Inc | 記録又は再生装置 |
US4630190A (en) * | 1984-02-21 | 1986-12-16 | Syquest Technology | Servo control apparatus for a disk drive |
JPS60254469A (ja) * | 1984-05-31 | 1985-12-16 | Fuji Photo Film Co Ltd | 回転磁気記録体装置 |
JPS6116075A (ja) * | 1984-07-02 | 1986-01-24 | Fuji Photo Film Co Ltd | 回転磁気記録体トラツキング装置 |
AU577399B2 (en) * | 1984-08-22 | 1988-09-22 | Sony Corporation | Tracking control apparatus |
US4689700A (en) * | 1985-04-08 | 1987-08-25 | Fuji Photo Film Co., Ltd. | Tracking apparatus for rotary recording medium on the basis of envelope detection |
JPS62145570A (ja) * | 1985-12-19 | 1987-06-29 | Victor Co Of Japan Ltd | デイスクドライブ装置 |
-
1986
- 1986-10-17 JP JP61246946A patent/JP2508467B2/ja not_active Expired - Fee Related
-
1987
- 1987-10-16 CA CA000549433A patent/CA1334112C/en not_active Expired - Fee Related
- 1987-10-16 KR KR1019870011473A patent/KR960011846B1/ko not_active IP Right Cessation
-
1990
- 1990-12-03 US US07/622,220 patent/US5073835A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5073835A (en) | 1991-12-17 |
KR960011846B1 (ko) | 1996-09-03 |
JPS63102081A (ja) | 1988-05-06 |
CA1334112C (en) | 1995-01-24 |
JP2508467B2 (ja) | 1996-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050831 Year of fee payment: 10 |
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LAPS | Lapse due to unpaid annual fee |