NL1015136A1 - Optische opname/weergaveinrichting. - Google Patents

Optische opname/weergaveinrichting.

Info

Publication number
NL1015136A1
NL1015136A1 NL1015136A NL1015136A NL1015136A1 NL 1015136 A1 NL1015136 A1 NL 1015136A1 NL 1015136 A NL1015136 A NL 1015136A NL 1015136 A NL1015136 A NL 1015136A NL 1015136 A1 NL1015136 A1 NL 1015136A1
Authority
NL
Netherlands
Prior art keywords
optical recording
playback device
playback
recording
optical
Prior art date
Application number
NL1015136A
Other languages
English (en)
Other versions
NL1015136C2 (nl
Inventor
Ikuo Nakano Formely Takahara
Eiji Yamada
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of NL1015136A1 publication Critical patent/NL1015136A1/nl
Application granted granted Critical
Publication of NL1015136C2 publication Critical patent/NL1015136C2/nl

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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
    • G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1376—Collimator lenses
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B2007/13727—Compound lenses, i.e. two or more lenses co-operating to perform a function, e.g. compound objective lens including a solid immersion lens, positive and negative lenses either bonded together or with adjustable spacing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
NL1015136A 1999-05-10 2000-05-09 Optische opname/weergaveinrichting. NL1015136C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12809199 1999-05-10
JP12809199 1999-05-10

Publications (2)

Publication Number Publication Date
NL1015136A1 true NL1015136A1 (nl) 2000-11-13
NL1015136C2 NL1015136C2 (nl) 2006-05-18

Family

ID=14976188

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1015136A NL1015136C2 (nl) 1999-05-10 2000-05-09 Optische opname/weergaveinrichting.

Country Status (3)

Country Link
US (3) US6728179B1 (nl)
KR (1) KR100334920B1 (nl)
NL (1) NL1015136C2 (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7012875B2 (en) * 2000-09-06 2006-03-14 Hitachi, Ltd. Optical disk apparatus using focal shift signals to control spherical aberration
AU2002253486A1 (en) * 2001-01-08 2002-08-28 Zen Research (Ireland), Ltd. Method and apparatus for writing multiple tracks of an optical disk
US6934226B2 (en) * 2001-04-12 2005-08-23 Matsushita Electric Industrial Co., Ltd. Optical disk apparatus
US6968563B2 (en) * 2001-07-27 2005-11-22 Kabushiki Kaisha Toshiba Optical head
JP4373036B2 (ja) * 2001-08-31 2009-11-25 パイオニア株式会社 光ピックアップ
JPWO2003063142A1 (ja) * 2002-01-22 2005-05-26 富士通株式会社 浮上スライダ、およびこの浮上スライダを備えた光磁気記憶装置
AU2003289137A1 (en) * 2002-12-10 2004-06-30 Victor Company Of Japan, Limited Optical disk unit and aberration correcting method used for this
JP3899519B2 (ja) * 2003-09-29 2007-03-28 船井電機株式会社 光ピックアップ装置
JP2005108321A (ja) * 2003-09-30 2005-04-21 Konica Minolta Opto Inc 光ピックアップ装置及び光情報記録再生装置
US7738340B2 (en) * 2003-11-27 2010-06-15 Ricoh Company, Ltd. Optical disk apparatus with aberration correcting part, and optical disk
ATE413681T1 (de) * 2004-01-19 2008-11-15 Koninkl Philips Electronics Nv Objektivlinse
JP2006018948A (ja) * 2004-07-02 2006-01-19 Ricoh Co Ltd 球面収差補正装置、及び光ピックアップ装置
CN100545921C (zh) * 2004-07-13 2009-09-30 柯尼卡美能达精密光学株式会社 光拾取装置
KR100656640B1 (ko) * 2004-12-21 2006-12-11 엘지전자 주식회사 광 기록 재생 장치 및 방법
KR100675863B1 (ko) * 2005-01-24 2007-02-02 삼성전자주식회사 광픽업장치
JP2007018620A (ja) * 2005-07-08 2007-01-25 Canon Inc 情報記録再生装置
WO2007117082A2 (en) * 2006-04-11 2007-10-18 Lg Electronics Inc. Recording and reproducing apparatus, recording and reproducing method, and method of determining type of recording medium
JP2007328875A (ja) * 2006-06-08 2007-12-20 Sharp Corp 光ピックアップ装置
US7920339B2 (en) * 2008-07-02 2011-04-05 Aptina Imaging Corporation Method and apparatus providing singlet wafer lens system with field flattener
US9083870B2 (en) * 2008-07-25 2015-07-14 Hitachi Maxell, Ltd. Drive device, image acquisition device, and electronic apparatus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800133A (nl) * 1988-01-21 1989-08-16 Philips Nv Inrichting voor het met optische straling aftasten van een informatievlak.
US5157555A (en) 1991-12-04 1992-10-20 General Electric Company Apparatus for adjustable correction of spherical aberration
JP3413427B2 (ja) * 1993-12-09 2003-06-03 キヤノン株式会社 光記録再生装置
US5625609A (en) * 1995-03-13 1997-04-29 International Business Machines Corporation Multiple data layer optical disk drive system with fixed aberration correction and optimum interlayer spacing
US5838653A (en) * 1995-10-04 1998-11-17 Reveo, Inc. Multiple layer optical recording media and method and system for recording and reproducing information using the same
JP3510947B2 (ja) * 1995-12-01 2004-03-29 パイオニア株式会社 光ピックアップ装置
KR100189899B1 (ko) * 1996-02-14 1999-06-01 윤종용 두께가 다른 광 디스크의 판별 방법 및 이를 적용한 광학장치
JPH09251645A (ja) * 1996-03-15 1997-09-22 Sony Corp 記録媒体記録再生装置および記録媒体記録再生方法
JPH10134400A (ja) * 1996-10-28 1998-05-22 Nec Corp 光ヘッド装置
JPH10188301A (ja) * 1996-12-20 1998-07-21 Sony Corp 光ディスク記録再生装置および方法
JPH10255290A (ja) 1997-03-12 1998-09-25 Sony Corp 光学ピックアップ用対物レンズ
JPH11110794A (ja) * 1997-09-30 1999-04-23 Sony Corp レンズ駆動装置及び光学ヘッド
JPH11110768A (ja) * 1997-09-30 1999-04-23 Sony Corp 光ピックアップ装置
JPH11259893A (ja) * 1998-01-09 1999-09-24 Sony Corp 光学ヘッド、記録及び／又は再生装置並びに記録及び／又は再生方法、並びに厚み検出方法
US6091549A (en) * 1998-04-14 2000-07-18 Siros Technologies, Inc. Method and apparatus for adjustable spherical aberration correction and focusing
EP0984440A3 (en) * 1998-09-04 2000-05-24 Matsushita Electric Industrial Co., Ltd. Aberration detection device and optical information recording and reproducing apparatus
WO2000034949A1 (en) * 1998-12-10 2000-06-15 Koninklijke Philips Electronics N.V. Device for optically scanning a record carrier
JP3836995B2 (ja) * 1999-05-06 2006-10-25 シャープ株式会社 光記録媒体および光記録再生装置
TW451072B (en) * 1999-09-30 2001-08-21 Koninkl Philips Electronics Nv Optical scanning device
JP2004039068A (ja) * 2002-07-02 2004-02-05 Matsushita Electric Ind Co Ltd 光ヘッド

Also Published As

Publication number Publication date
KR20000077192A (ko) 2000-12-26
US6728179B1 (en) 2004-04-27
US6914730B2 (en) 2005-07-05
US20040061951A1 (en) 2004-04-01
US20050179804A1 (en) 2005-08-18
NL1015136C2 (nl) 2006-05-18
KR100334920B1 (ko) 2002-05-04
US7898748B2 (en) 2011-03-01

Similar Documents

Publication Publication Date Title
DE60000013D1 (de) Optische Platte, Aufzeichnungs- und Wiedergabeanordnung
DE60000052D1 (de) Optische Platte, Aufzeichnungs- und Wiedergabeanordnung
DE60041608D1 (de) Optisches Aufzeichnungsmedium
DE69904285D1 (de) Optisches Aufzeichnungsmedium
DE60033490D1 (de) Optische Hinweisanordnung
DE60140649D1 (de) Optische aufzeichnungsmedien
NL1015136A1 (nl) Optische opname/weergaveinrichting.
NL1015455A1 (nl) Optische opneeminrichting en optisch registratiemedium.
DE69735460D1 (de) Optische Aufzeichnungsplatte
DE60026672D1 (de) Optische Abtastkopfanordnung
DE60102733D1 (de) Optisches Plattengerät
DE60016820D1 (de) Optisches Informationsaufzeichnungsmedium
NL1010322A1 (nl) Optische uitleesinrichting.
ID26445A (id) Medium rekaman optik
DE60129192D1 (de) Optisches Aufzeichnungsmedium
NL1009796A1 (nl) Optisch opneemapparaat.
DE60106745D1 (de) Optisches aufzeichnungsmedium
DE60031604D1 (de) Medium für optische Aufzeichnung
DE60034205D1 (de) Optischer aufzeichnungsträger
NL1004964A1 (nl) Optische opneeminrichting.
DE60039832D1 (de) Optisches Aufzeichnungsmedium
DE60134810D1 (de) Optisches Aufzeichnungsmedium
NL1007528A1 (nl) Optische schijf-opneeminrichting.
DE60038754D1 (de) Optisches Plattengerät
DE60041846D1 (de) Optisches Aufzeichnungsmedium

Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20060317

PD2B A search report has been drawn up
MM Lapsed because of non-payment of the annual fee

Effective date: 20150601