KR880014525A - 광 디스크장치 - Google Patents
광 디스크장치 Download PDFInfo
- Publication number
- KR880014525A KR880014525A KR1019880006112A KR880006112A KR880014525A KR 880014525 A KR880014525 A KR 880014525A KR 1019880006112 A KR1019880006112 A KR 1019880006112A KR 880006112 A KR880006112 A KR 880006112A KR 880014525 A KR880014525 A KR 880014525A
- Authority
- KR
- South Korea
- Prior art keywords
- recording
- disc
- information
- recording area
- optical disk
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24085—Pits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
- G11B11/10504—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/1055—Disposition or mounting of transducers relative to record carriers
- G11B11/10556—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position
- G11B11/10563—Access of indexed parts
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10595—Control of operating function
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00745—Sectoring or header formats within a track
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
-
- 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
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable discs
-
- 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
- G11B2220/2525—Magneto-optical [MO] discs
-
- 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
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Optical Recording Or Reproduction (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예를 도시하는 회로 구성도, 제2도는 제1도의 동작설명을 제공하기 위한 플로우챠트.
Claims (1)
- 광학적으로 정보의 재기록이 가능한 기록매체를 가지는 디스크와, 제어수단으로 동작상테가 제어되며, 상기 디스크의 지름 방향으로 이동자재로 이루어지는 광 픽업을 갖추며, 상기 디스크의 정보기록 영역을 제1의 정보를 기록하는 제1의 기록영역과 상기 제1의 정보에 기준하는 제2의 정보를 기록하는 제2의 기록영역으로 분할하고, 상기 제2의 기록영역에 상기 광 픽업으로 상기 제1의 기록영역에 재기록 했을 때의 재기록 최종기록 종료점에 대응하는 정보를 기록 갱신하도록 한 것을 특징으로 하는 광 디스크장치.※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP127369 | 1987-05-25 | ||
JP62127369A JP2663436B2 (ja) | 1987-05-25 | 1987-05-25 | 光ディスク記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880014525A true KR880014525A (ko) | 1988-12-24 |
KR970001371B1 KR970001371B1 (ko) | 1997-02-05 |
Family
ID=14958266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880006112A KR970001371B1 (ko) | 1987-05-25 | 1988-05-25 | 광 디스크장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4996678A (ko) |
EP (1) | EP0292917B1 (ko) |
JP (1) | JP2663436B2 (ko) |
KR (1) | KR970001371B1 (ko) |
CA (1) | CA1310121C (ko) |
DE (1) | DE3871235D1 (ko) |
HK (1) | HK81195A (ko) |
SG (1) | SG30623G (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2672849B2 (ja) * | 1988-12-29 | 1997-11-05 | シャープ株式会社 | ディスク記録再生装置 |
JPH02187979A (ja) * | 1989-01-13 | 1990-07-24 | Sharp Corp | ディスク記録再生装置 |
JP2876611B2 (ja) * | 1989-01-25 | 1999-03-31 | ソニー株式会社 | 追記型光ディスクの記録方法 |
JP2621459B2 (ja) * | 1989-02-07 | 1997-06-18 | ヤマハ株式会社 | 光ディスク記録システム |
US5124966A (en) * | 1989-03-29 | 1992-06-23 | U.S. Philips Corporation | Method for recording data signals on an inscribable record carrier and reading device for the record carrier |
JPH0373420A (ja) * | 1989-04-28 | 1991-03-28 | Canon Inc | 光学的情報記録再生装置 |
ATE130695T1 (de) * | 1989-05-08 | 1995-12-15 | Philips Electronics Nv | Informationsaufzeichnungssystem, aufzeichnungsverfahren und aufzeichnungsträger zur anwendung in einem derartigen informationsaufzeichnungssystem. |
KR930006580B1 (ko) * | 1989-05-26 | 1993-07-21 | 샤프 가부시끼가이샤 | 기록재생장치 |
CA2020059C (en) * | 1989-06-30 | 1995-05-23 | Shigemi Maeda | Modular ceramic igniter |
US5737632A (en) | 1989-12-19 | 1998-04-07 | Hitachi, Ltd. | Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder/decoder circuit |
JPH03263675A (ja) * | 1990-03-13 | 1991-11-25 | Nippon Columbia Co Ltd | 光ディスク記録再生装置 |
JP3015449B2 (ja) * | 1990-10-25 | 2000-03-06 | パイオニア株式会社 | 光学式情報記録装置 |
US5712949A (en) * | 1991-01-29 | 1998-01-27 | Sony Corporation | Disc reproduction system with sequential reproduction of audio and image data |
US5715224A (en) * | 1991-07-05 | 1998-02-03 | Sony Corporation | Recording medium with synthesis method default value and reproducing device |
TW258810B (ko) * | 1992-05-25 | 1995-10-01 | Sony Co Ltd | |
JP3130380B2 (ja) * | 1992-08-28 | 2001-01-31 | 株式会社ケンウッド | 光ディスク記録再生装置 |
DE69328917T2 (de) * | 1992-09-03 | 2000-12-28 | Sony Corp., Tokio/Tokyo | Datenaufzeichnungsgerät und -verfahren |
BE1006921A3 (nl) * | 1993-03-16 | 1995-01-24 | Koninkl Philips Electronics Nv | Inrichting voor het schrijven van informatie. |
KR0127195Y1 (ko) * | 1994-07-07 | 1998-10-15 | 김광호 | 디스크의 사용불가 영역 복원 제어방법 |
KR960025324A (ko) * | 1994-12-05 | 1996-07-20 | 김광호 | 기록 가능한 광디스크 구동장치에서 사용자 목록 데이타 복원방법 |
EP1434228A3 (en) | 1997-11-29 | 2005-11-30 | Koninklijke Philips Electronics N.V. | A method for storing audio-centered information with a multi-level Table-of-Contents (TOC) mechanism with one Master-TOC and Sub-TOCs for various audio formats, a device for use with such mechanism and a unitary storage medium containing such mechanism |
JP3607486B2 (ja) * | 1998-01-21 | 2005-01-05 | 株式会社東芝 | 情報記録再生装置 |
JPH11213633A (ja) * | 1998-01-21 | 1999-08-06 | Pioneer Electron Corp | 情報記録装置 |
KR100326338B1 (ko) * | 1999-09-18 | 2002-03-08 | 구자홍 | 광기록매체의 최적 기록방법 |
KR100521937B1 (ko) * | 2000-02-11 | 2005-10-13 | 엘지전자 주식회사 | 재기록 가능 기록매체에의 오디오 데이터 기록방법 |
JP2001266495A (ja) | 2000-03-24 | 2001-09-28 | Sony Corp | 光ディスク及び光ディスク駆動装置 |
US7161887B2 (en) * | 2001-11-13 | 2007-01-09 | Digeo, Inc. | Method and apparatus for extracting digital data from a medium |
KR20040009454A (ko) * | 2002-07-23 | 2004-01-31 | 삼성전자주식회사 | 광정보 저장매체 및 그 기록방법 |
JP2006500721A (ja) * | 2002-09-27 | 2006-01-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ライトワンスメディアに関する欠陥及び割当て管理方法及び装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229808A (en) * | 1978-12-21 | 1980-10-21 | Ncr Corporation | Method for recording multiple data segments on a storage disc with eccentricity factor |
GB2040539B (en) * | 1978-12-27 | 1983-01-26 | Hitachi Ltd | Optical information recording apparatus |
JPS5832236A (ja) * | 1981-08-18 | 1983-02-25 | Matsushita Electric Ind Co Ltd | 光学的記録再生装置 |
JPS5848279A (ja) * | 1981-09-14 | 1983-03-22 | Sony Corp | キユ−信号処理装置 |
JPS58181163A (ja) * | 1982-04-16 | 1983-10-22 | Hitachi Ltd | 記憶装置の制御方式 |
JPH0812743B2 (ja) * | 1983-06-30 | 1996-02-07 | 株式会社東芝 | ディスク装置 |
JPS6050630A (ja) * | 1983-08-30 | 1985-03-20 | Fujitsu Ltd | Eod管理方式 |
US4791622A (en) * | 1983-09-19 | 1988-12-13 | Storage Technology Partners 11 | Optical data format employing resynchronizable data sectors |
US4631723A (en) * | 1984-06-08 | 1986-12-23 | Honeywell Information Systems Inc. | Mass storage disk drive defective media handling |
JPH077329B2 (ja) * | 1985-07-29 | 1995-01-30 | 株式会社日立製作所 | 光ディスクメモリの情報書換え制御方法及び装置 |
JPS62149034A (ja) * | 1985-12-23 | 1987-07-03 | Canon Inc | 情報記録担体 |
US4843484A (en) * | 1986-09-12 | 1989-06-27 | Pioneer Electronic Corporation | Information recording disc with composite index codes and its playback method |
-
1987
- 1987-05-25 JP JP62127369A patent/JP2663436B2/ja not_active Expired - Fee Related
-
1988
- 1988-04-29 CA CA000565496A patent/CA1310121C/en not_active Expired - Lifetime
- 1988-05-02 US US07/189,113 patent/US4996678A/en not_active Expired - Lifetime
- 1988-05-24 SG SG1995906582A patent/SG30623G/en unknown
- 1988-05-24 EP EP88108264A patent/EP0292917B1/en not_active Expired - Lifetime
- 1988-05-24 DE DE8888108264T patent/DE3871235D1/de not_active Expired - Lifetime
- 1988-05-25 KR KR1019880006112A patent/KR970001371B1/ko not_active IP Right Cessation
-
1995
- 1995-05-25 HK HK81195A patent/HK81195A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS63292481A (ja) | 1988-11-29 |
EP0292917B1 (en) | 1992-05-20 |
SG30623G (en) | 1995-09-01 |
KR970001371B1 (ko) | 1997-02-05 |
EP0292917A1 (en) | 1988-11-30 |
JP2663436B2 (ja) | 1997-10-15 |
HK81195A (en) | 1995-06-01 |
CA1310121C (en) | 1992-11-10 |
DE3871235D1 (de) | 1992-06-25 |
US4996678A (en) | 1991-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR880014525A (ko) | 광 디스크장치 | |
KR920022226A (ko) | 바꿔쓰기 가능한 디스크 및 디스크 장치 | |
KR880701950A (ko) | 디스크 기록 재생 장치 및 방법 | |
KR900013464A (ko) | 박막 자기헤드장치 | |
KR910005256A (ko) | 기록 매체 | |
KR880005185A (ko) | 광학정보의 기록방법 | |
ATE176065T1 (de) | Informationsspeicherung und verarbeitung | |
KR920701972A (ko) | 광 디스크 기록 장치 및 광 디스크 | |
DE69224226D1 (de) | Optische Platte ROM | |
KR890702199A (ko) | 디스크 기록 장치 | |
KR890005692A (ko) | 광정보 기록 재생장치용 트랙억세스 장치 및 그 억세스 방법 | |
KR870001544A (ko) | 기록재생장치 | |
KR940006112A (ko) | 디스크 기록 장치 | |
KR900010760A (ko) | 기록 및/또는 재생 시스템과 이에 사용되는 카세트 | |
KR930003042A (ko) | 정보 기록 매체 및 재생 장치 | |
KR940020322A (ko) | 기록 매체 기록, 장치 및 재생장치 | |
KR900006961A (ko) | 디스크 기록장치 | |
KR910020670A (ko) | 광기록매체 및 이를 취급하는 광기록방법 및 장치 | |
KR960025324A (ko) | 기록 가능한 광디스크 구동장치에서 사용자 목록 데이타 복원방법 | |
KR890005691A (ko) | 광정보기록 재생장치용 트랙억세스장치 및 그 억세스방법 | |
KR890016524A (ko) | 광기록매체의 기록재생장치 | |
KR910013104A (ko) | 광학식 디스크 장치 | |
KR910014917A (ko) | 디스크 기록 장치 | |
KR930008801A (ko) | 자기 기록 재생 장치 | |
KR880014533A (ko) | 광학적 파장 다중 기록 재생장치 |
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: 20060131 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |