AU2002351046A1 - Electro-optical scanning device - Google Patents

Electro-optical scanning device

Info

Publication number
AU2002351046A1
AU2002351046A1 AU2002351046A AU2002351046A AU2002351046A1 AU 2002351046 A1 AU2002351046 A1 AU 2002351046A1 AU 2002351046 A AU2002351046 A AU 2002351046A AU 2002351046 A AU2002351046 A AU 2002351046A AU 2002351046 A1 AU2002351046 A1 AU 2002351046A1
Authority
AU
Australia
Prior art keywords
electro
scanning device
optical scanning
optical
scanning
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.)
Abandoned
Application number
AU2002351046A
Other versions
AU2002351046A8 (en
Inventor
Gerardus. L. M. Jansen
Gerard J. P. Nijsse
Gerard E. Rosmalen
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2002351046A8 publication Critical patent/AU2002351046A8/en
Publication of AU2002351046A1 publication Critical patent/AU2002351046A1/en
Abandoned 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
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
AU2002351046A 2001-12-07 2002-11-26 Electro-optical scanning device Abandoned AU2002351046A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204753 2001-12-07
EP01204753.6 2001-12-07
PCT/IB2002/005008 WO2003049088A2 (en) 2001-12-07 2002-11-26 Electro-optical scanning device

Publications (2)

Publication Number Publication Date
AU2002351046A8 AU2002351046A8 (en) 2003-06-17
AU2002351046A1 true AU2002351046A1 (en) 2003-06-17

Family

ID=8181384

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002351046A Abandoned AU2002351046A1 (en) 2001-12-07 2002-11-26 Electro-optical scanning device

Country Status (2)

Country Link
AU (1) AU2002351046A1 (en)
WO (1) WO2003049088A2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437199A2 (en) * 1990-01-12 1991-07-17 Hitachi, Ltd. Communication terminal including memory
NL9001492A (en) * 1990-06-29 1992-01-16 Philips Nv ELECTRO-OPTICAL SCANNER AND OPTICAL PLAYER FITTED WITH THE SCANNER.
JPH08221776A (en) * 1994-10-31 1996-08-30 Ricoh Co Ltd Lens driving device

Also Published As

Publication number Publication date
WO2003049088A3 (en) 2003-10-23
AU2002351046A8 (en) 2003-06-17
WO2003049088A2 (en) 2003-06-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase