HK1222256A1 - 光學拾取頭、盤驅動裝置和光學元件驅動裝置 - Google Patents

光學拾取頭、盤驅動裝置和光學元件驅動裝置

Info

Publication number
HK1222256A1
HK1222256A1 HK16110248.1A HK16110248A HK1222256A1 HK 1222256 A1 HK1222256 A1 HK 1222256A1 HK 16110248 A HK16110248 A HK 16110248A HK 1222256 A1 HK1222256 A1 HK 1222256A1
Authority
HK
Hong Kong
Prior art keywords
drive device
optical element
disk drive
optical
optical pickup
Prior art date
Application number
HK16110248.1A
Other languages
English (en)
Inventor
鈴木貴晴
生田浩
池田直人
古市雅道
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of HK1222256A1 publication Critical patent/HK1222256A1/zh

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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Moving Of Heads (AREA)
  • Optical Head (AREA)
HK16110248.1A 2013-12-20 2016-08-29 光學拾取頭、盤驅動裝置和光學元件驅動裝置 HK1222256A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013264350 2013-12-20
PCT/JP2014/079857 WO2015093186A1 (ja) 2013-12-20 2014-11-11 光ピックアップ、ディスクドライブ装置及び光学素子駆動装置

Publications (1)

Publication Number Publication Date
HK1222256A1 true HK1222256A1 (zh) 2017-06-23

Family

ID=53402542

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16110248.1A HK1222256A1 (zh) 2013-12-20 2016-08-29 光學拾取頭、盤驅動裝置和光學元件驅動裝置

Country Status (7)

Country Link
US (1) US9697864B2 (zh)
JP (1) JP6428640B2 (zh)
CN (1) CN105830157B (zh)
HK (1) HK1222256A1 (zh)
PH (1) PH12016501124A1 (zh)
TW (1) TWI528355B (zh)
WO (1) WO2015093186A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200160890A1 (en) * 2018-11-20 2020-05-21 Jiangsu Fine Storage Information Technology Co., L td. Storage cabinet

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149169U (zh) * 1989-05-19 1990-12-19
JPH04141610A (ja) * 1990-10-02 1992-05-15 Canon Inc レンズ駆動装置を有する光学機器
JPH09258087A (ja) * 1996-03-26 1997-10-03 Canon Inc 移動機構および光学機器
JP3359527B2 (ja) * 1997-02-13 2002-12-24 アルパイン株式会社 ヘッド送り装置
JP2000339882A (ja) * 1999-05-31 2000-12-08 Pioneer Electronic Corp 情報記録再生装置
TW472934U (en) 2000-07-11 2002-01-11 Delta Electronics Inc New transmission structure for CD-ROM
JP3809826B2 (ja) * 2003-05-19 2006-08-16 ソニー株式会社 レンズ駆動機構および撮像装置
JP4244021B2 (ja) 2004-04-13 2009-03-25 ソニー株式会社 光ピックアップ及びディスクドライブ装置
JP2006172661A (ja) 2004-12-17 2006-06-29 Sony Corp ピックアップヘッド送り装置及びディスクドライブ装置
WO2006100619A2 (en) * 2005-03-24 2006-09-28 Koninklijke Philips Electronics N.V. Optical disc drive and follower for use in an optical disc drive
JP2007206196A (ja) * 2006-01-31 2007-08-16 Victor Co Of Japan Ltd 光学装置
JP4597089B2 (ja) * 2006-04-19 2010-12-15 日本電産コパル株式会社 光ピックアップユニット
JP2008027557A (ja) * 2006-07-25 2008-02-07 Toshiba Samsung Storage Technology Corp 光ディスク装置およびピックアップ位置決め方法
JP2009104748A (ja) * 2007-10-25 2009-05-14 Funai Electric Co Ltd 光ピックアップ
JP2010282693A (ja) * 2009-06-05 2010-12-16 Funai Electric Co Ltd ディスク装置
JP2010009744A (ja) * 2009-10-13 2010-01-14 Panasonic Corp 光ディスク装置
JP2011232406A (ja) * 2010-04-23 2011-11-17 Tamron Co Ltd レンズ駆動装置
JP5400747B2 (ja) * 2010-11-19 2014-01-29 株式会社日立メディアエレクトロニクス 光ピックアップ
JP2013164892A (ja) * 2012-01-11 2013-08-22 Panasonic Corp 光ピックアップ移送機構

Also Published As

Publication number Publication date
JP6428640B2 (ja) 2018-11-28
PH12016501124B1 (en) 2016-07-18
JPWO2015093186A1 (ja) 2017-03-16
US20160358624A1 (en) 2016-12-08
CN105830157A (zh) 2016-08-03
US9697864B2 (en) 2017-07-04
TW201525995A (zh) 2015-07-01
WO2015093186A1 (ja) 2015-06-25
CN105830157B (zh) 2019-03-12
PH12016501124A1 (en) 2016-07-18
TWI528355B (zh) 2016-04-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20231114