DE112008002593A5 - Optoelectronic device - Google Patents

Optoelectronic device Download PDF

Info

Publication number
DE112008002593A5
DE112008002593A5 DE112008002593T DE112008002593T DE112008002593A5 DE 112008002593 A5 DE112008002593 A5 DE 112008002593A5 DE 112008002593 T DE112008002593 T DE 112008002593T DE 112008002593 T DE112008002593 T DE 112008002593T DE 112008002593 A5 DE112008002593 A5 DE 112008002593A5
Authority
DE
Germany
Prior art keywords
optoelectronic device
optoelectronic
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.)
Withdrawn
Application number
DE112008002593T
Other languages
German (de)
Inventor
Martin Rudolf Dr. Behringer
Frank Singer
Thomas Schwarz
Werner Dr. Kuhlmann
Ulrich Dr. Steegmüller
Joachim Knittel
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.)
Deutsche Thomson OHG
Original Assignee
Deutsche Thomson OHG
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 Deutsche Thomson OHG filed Critical Deutsche Thomson OHG
Publication of DE112008002593A5 publication Critical patent/DE112008002593A5/en
Withdrawn legal-status Critical Current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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • 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
    • G11B7/123—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate
    • G11B7/124—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate the integrated head arrangements including waveguides
    • 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
    • G11B7/1359—Single prisms
    • 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
    • G11B7/08576—Swinging-arm positioners

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE112008002593T 2007-09-28 2008-09-26 Optoelectronic device Withdrawn DE112008002593A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007046742.9 2007-09-28
DE102007046742 2007-09-28
PCT/DE2008/001590 WO2009039847A1 (en) 2007-09-28 2008-09-26 Optoelectronic device

Publications (1)

Publication Number Publication Date
DE112008002593A5 true DE112008002593A5 (en) 2010-07-01

Family

ID=40028893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008002593T Withdrawn DE112008002593A5 (en) 2007-09-28 2008-09-26 Optoelectronic device

Country Status (2)

Country Link
DE (1) DE112008002593A5 (en)
WO (1) WO2009039847A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577197B1 (en) * 1992-07-01 1997-10-22 Koninklijke Philips Electronics N.V. Optoelectronic device and method of manufacturing same
JP3743359B2 (en) * 2001-11-30 2006-02-08 松下電器産業株式会社 Optical pickup device
KR20040076650A (en) * 2003-02-26 2004-09-03 삼성전자주식회사 Optical pick apparatus
KR100513734B1 (en) * 2003-11-04 2005-09-08 삼성전자주식회사 Slim optical pickup
KR100555546B1 (en) * 2004-01-08 2006-03-03 삼성전자주식회사 IC cooling device and disc drive using the same

Also Published As

Publication number Publication date
WO2009039847A1 (en) 2009-04-02

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee