KR940022531A - 디스크 수납 광체 - Google Patents

디스크 수납 광체 Download PDF

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Publication number
KR940022531A
KR940022531A KR1019940004538A KR19940004538A KR940022531A KR 940022531 A KR940022531 A KR 940022531A KR 1019940004538 A KR1019940004538 A KR 1019940004538A KR 19940004538 A KR19940004538 A KR 19940004538A KR 940022531 A KR940022531 A KR 940022531A
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KR
South Korea
Prior art keywords
data area
disk
erased
housing
erasing
Prior art date
Application number
KR1019940004538A
Other languages
English (en)
Other versions
KR100306173B1 (ko
Inventor
요시오 기시
데루아끼 히가시하라
도시유끼 아라이
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR940022531A publication Critical patent/KR940022531A/ko
Application granted granted Critical
Publication of KR100306173B1 publication Critical patent/KR100306173B1/ko

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0302—Auxiliary features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • 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
    • 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
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

적어도 3단계에 걸쳐서 오소거 방지를 도모할 수 있게 한다. 오소거 방지용 돌기(267)를 제1단계(원위치)에 위치시킨 때에는 디스크 상에 설치된 메인 데이터 영역과 서브 데이터 영역의 쌍방을 소거할 수 있게 되고, 제2단계(돌기(267)가 접동구멍(262)의 중간 위치에 있다)에 위치시킨 때에는 메인 데이터 영역만이 오소거 방지되고, 데이터 영역(SA)에 기록된 데이터만 소거가능하게 된다. 오소거 방지 수단(260)을 제3단계(돌기(267)가 최우측단에 있다)에 위치시킨 때에는 메인 데이터 영역과 서브 데이터 영역의 쌍방이 오소거 방지되어, 프로그램 영역의 데이터의 서입은 완전히 금지 상태로 된다. 3단계에 걸쳐서 금지 모드를 설정할 수 있으므로 메인 데이터 영역의 데이터 뿐만 아니라 서브 데이터 영역데이타도 확실히 보호할 수 있다.

Description

디스크 수납 광체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 마스터 레코딩 장치의 요부를 나타내는 계통도,
제2도는 픽업계와 헤드계의 개요를 나타내는 도면,
제5도는 절대 어드레스와 데이터와의 관계를 나타내는 도면,
제6도는 광 픽업 장치의 구체예를 나타내는 요부의 사시도.

Claims (6)

  1. 서입 가능한 디스크를 수납하는 케이스의 일부에, 적어도 3단계로 전환되는 오소거 방지 수단을 설치한 것을 특징으로 하는 디스크 수납 광체.
  2. 제1항에 있어서, 상기 오소거 방지 수단은 슬라이드식으로 구성된 것을 특징으로 하는 디스크 수납 광체.
  3. 제1항에 있어서, 상기 오소거 방지 수단을 제1단계에 위치시킨 때에는 상기 디스크 상에 설치된 메인 데이터 영역과 서브 데이터 영역의 쌍방을 소거할 수 있도록 구성한 것을 특징으로 하는 디스크 수납 광체.
  4. 제1항에 있어서, 상기 오소거 방지 수단을 제2단계에 위치시킨 때에는 메인 데이터 영역 만이 오소거 방지되도록한 것을 특징으로 하는 디스크 수납 광체.
  5. 제1항에 있어서, 상기 오소거 방지 수단을 제3단계에 위치시킨 때에는 메인 데이터 영역과 서브 데이터 영역의 쌍방이 오소거 방지되도록한 것을 특징으로 하는 디스크 수납 광체.
  6. 제1항에 있어서, 상기 디스크에는 마스터 디스크 생성용의 원음이 기록되고, 데이터 라이트 후의 디스크는 커팅 마스터 테이프로써 사용되는 것을 특징으로 하는 디스크 수납 광체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940004538A 1993-03-09 1994-03-09 디스크수납광체 KR100306173B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-076329 1993-03-09
JP5076329A JPH06259927A (ja) 1993-03-09 1993-03-09 ディスク収納筐体

Publications (2)

Publication Number Publication Date
KR940022531A true KR940022531A (ko) 1994-10-21
KR100306173B1 KR100306173B1 (ko) 2001-11-30

Family

ID=13602321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940004538A KR100306173B1 (ko) 1993-03-09 1994-03-09 디스크수납광체

Country Status (4)

Country Link
US (1) US5513162A (ko)
JP (1) JPH06259927A (ko)
KR (1) KR100306173B1 (ko)
CN (1) CN1109199A (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729511A (en) 1991-02-15 1998-03-17 Discovision Associates Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal
US6236625B1 (en) 1991-02-15 2001-05-22 Discovision Associates Optical disc system having current monitoring circuit with controller for laser driver and method for operating same
US5677899A (en) 1991-02-15 1997-10-14 Discovision Associates Method for moving carriage assembly from initial position to target position relative to storage medium
JP3467832B2 (ja) * 1994-04-20 2003-11-17 ソニー株式会社 記録方法及び記録装置
US6434087B1 (en) 1995-01-25 2002-08-13 Discovision Associates Optical disc system and method for controlling bias coil and light source to process information on a storage medium
US5946276A (en) * 1996-11-15 1999-08-31 Rimage Corporation Data flow management system for recordable media
US6765853B1 (en) * 1998-06-15 2004-07-20 Samsung Electronics Co., Ltd. Recording medium for storing write protection information and write protection method thereof
JP2000285628A (ja) * 1999-03-30 2000-10-13 Sanyo Electric Co Ltd ディスクカートリッジ及び信号記録再生装置
CN1258763C (zh) * 2000-01-21 2006-06-07 索尼公司 识别光盘的方法、重放光盘的方法和光盘设备
CN100342447C (zh) * 2003-01-31 2007-10-10 索尼株式会社 记录媒体、记录/再现装置和记录/再现方法
JP4320597B2 (ja) 2003-01-31 2009-08-26 ソニー株式会社 記録媒体、記録再生装置、記録再生方法
WO2006014152A1 (en) * 2004-07-01 2006-02-09 Midwest Research Institute Optic probe for semiconductor characterization
CN102333247B (zh) * 2011-07-29 2014-10-08 深圳万兴信息科技股份有限公司 视频录制装置及视频录制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004803A1 (en) * 1986-12-18 1988-06-30 Mitsubishi Denki Kabushiki Kaisha Disk cartridge and semiconductor cartridge memory
CA1328015C (en) * 1988-03-11 1994-03-22 Shuji Haruna Disk cartridge
US4995029A (en) * 1988-10-24 1991-02-19 Tdk Corporation Optical disk identifying method, manufacture of cartridge-enclosed optical disks, and optical disk cartridges
US5295082A (en) * 1989-02-22 1994-03-15 The Boeing Company Efficient method for multichip module interconnect
JP2770394B2 (ja) * 1989-04-06 1998-07-02 ソニー株式会社 ディスクカートリッジ
JP2979592B2 (ja) * 1990-06-21 1999-11-15 ソニー株式会社 ディスクカートリッジ
JPH0469860A (ja) * 1990-07-11 1992-03-05 Nec Corp 可換性ディスク種類判別方法
JP2961982B2 (ja) * 1990-08-24 1999-10-12 ソニー株式会社 ディスクカートリッジ
US5253246A (en) * 1990-11-30 1993-10-12 Storage Technology Corporation Universal data storage element for providing various data storage media in a standard exterior housing
US5414684A (en) * 1992-01-24 1995-05-09 Pioneer Electronic Corporation Method and apparatus for discriminating type of disks positioned on a CD player

Also Published As

Publication number Publication date
US5513162A (en) 1996-04-30
KR100306173B1 (ko) 2001-11-30
JPH06259927A (ja) 1994-09-16
CN1109199A (zh) 1995-09-27

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