DE69416499T2 - Magnetooptischer Plattenspieler - Google Patents

Magnetooptischer Plattenspieler

Info

Publication number
DE69416499T2
DE69416499T2 DE69416499T DE69416499T DE69416499T2 DE 69416499 T2 DE69416499 T2 DE 69416499T2 DE 69416499 T DE69416499 T DE 69416499T DE 69416499 T DE69416499 T DE 69416499T DE 69416499 T2 DE69416499 T2 DE 69416499T2
Authority
DE
Germany
Prior art keywords
magneto
optical record
record player
player
optical
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.)
Expired - Fee Related
Application number
DE69416499T
Other languages
English (en)
Other versions
DE69416499D1 (de
Inventor
Young-Sun Seo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE69416499D1 publication Critical patent/DE69416499D1/de
Publication of DE69416499T2 publication Critical patent/DE69416499T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/044—Indirect insertion, i.e. with external loading means
    • G11B17/046—Indirect insertion, i.e. with external loading means with pivoting loading means
    • 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
    • G11B11/10558—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 in view of the loading or unloading of the carrier
DE69416499T 1993-12-06 1994-12-05 Magnetooptischer Plattenspieler Expired - Fee Related DE69416499T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026599A KR0132857B1 (ko) 1993-12-06 1993-12-06 광자기 디스크 플레이어의 자기헤드 승강장치

Publications (2)

Publication Number Publication Date
DE69416499D1 DE69416499D1 (de) 1999-03-25
DE69416499T2 true DE69416499T2 (de) 1999-07-29

Family

ID=19370010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416499T Expired - Fee Related DE69416499T2 (de) 1993-12-06 1994-12-05 Magnetooptischer Plattenspieler

Country Status (6)

Country Link
US (1) US5586092A (de)
EP (1) EP0657879B1 (de)
JP (1) JPH0831264B2 (de)
KR (1) KR0132857B1 (de)
CN (1) CN1122265C (de)
DE (1) DE69416499T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407881B1 (en) * 1908-10-29 2002-06-18 Teac Corporation Disk apparatus having a shock absorbing member for a read/write head
JPH0927184A (ja) * 1995-07-07 1997-01-28 Sony Corp ディスクプレーヤ装置
US5870367A (en) * 1995-07-03 1999-02-09 Sony Corporation Disc recording and/or reproducing apparatus
JPH09106638A (ja) * 1995-10-09 1997-04-22 Matsushita Electric Ind Co Ltd 変換器支持装置
JP3610658B2 (ja) * 1996-01-31 2005-01-19 三菱電機株式会社 ディスク装置
US6014358A (en) * 1996-04-04 2000-01-11 Teac Corporation Recording medium cartridge loading device
KR100605411B1 (ko) * 1998-10-01 2006-08-02 소니 가부시끼 가이샤 디스크 카트리지를 이용하는 기록 및/또는 재생 장치, 디스크 카트리지의 이젝트 장치
JP2000311457A (ja) * 1999-04-23 2000-11-07 Sony Corp ディスクドライブ装置
CN1270312C (zh) * 1999-10-07 2006-08-16 索尼株式会社 再生装置
JP2001189064A (ja) 1999-12-28 2001-07-10 Fujitsu Ltd ヘッド昇降装置およびこれを備えたディスク装置
KR100490437B1 (ko) 2003-07-22 2005-05-18 삼성전자주식회사 디스크 카트리지의 로딩장치
KR100517505B1 (ko) * 2003-07-22 2005-09-28 삼성전자주식회사 디스크 카트리지의 로딩 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187443A (ja) * 1987-01-30 1988-08-03 Toshiba Corp 情報記録再生装置
JP3038754B2 (ja) * 1990-01-20 2000-05-08 ソニー株式会社 光磁気ディスクの記録装置
JPH04105284A (ja) * 1990-08-24 1992-04-07 Sony Corp 光ディスク記録及び／又は再生装置
JP3077220B2 (ja) * 1991-02-23 2000-08-14 ソニー株式会社 記録再生装置
DE69228576T2 (de) * 1991-07-25 1999-08-26 Canon Kk Methode zur magnetooptischen Datenaufzeichnung bzw. -wiedergabe mit einem schwebenden Schlotten zum Tragen eines Magnetkopfes sowie Vorrichtung dazu
JP2927063B2 (ja) * 1991-07-31 1999-07-28 ソニー株式会社 ディスクプレーヤ
TW209901B (de) * 1992-01-27 1993-07-21 Sony Co Ltd
JPH05334762A (ja) * 1992-06-02 1993-12-17 Olympus Optical Co Ltd 光磁気ディスク装置
JPH0696490A (ja) * 1992-09-10 1994-04-08 Sony Corp 情報信号記録再生装置
DE69319986T2 (de) * 1992-10-05 1999-03-04 Samsung Electronics Co Ltd Magnetooptisches Aufnehmen und Wiedergabe

Also Published As

Publication number Publication date
CN1122265C (zh) 2003-09-24
KR0132857B1 (ko) 1998-04-18
JPH07192418A (ja) 1995-07-28
JPH0831264B2 (ja) 1996-03-27
US5586092A (en) 1996-12-17
EP0657879B1 (de) 1999-02-10
KR950020463A (ko) 1995-07-24
CN1112708A (zh) 1995-11-29
EP0657879A3 (de) 1995-10-25
EP0657879A2 (de) 1995-06-14
DE69416499D1 (de) 1999-03-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee