IL124627A0 - Scanning device and apparatus incorporating it - Google Patents

Scanning device and apparatus incorporating it

Info

Publication number
IL124627A0
IL124627A0 IL12462797A IL12462797A IL124627A0 IL 124627 A0 IL124627 A0 IL 124627A0 IL 12462797 A IL12462797 A IL 12462797A IL 12462797 A IL12462797 A IL 12462797A IL 124627 A0 IL124627 A0 IL 124627A0
Authority
IL
Israel
Prior art keywords
scanning device
apparatus incorporating
incorporating
scanning
Prior art date
Application number
IL12462797A
Original Assignee
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of IL124627A0 publication Critical patent/IL124627A0/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/12Scanning systems using multifaceted mirrors
    • G02B26/121Mechanical drive devices for polygonal mirrors
    • G02B26/122Control of the scanning speed of the polygonal mirror
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/12Scanning systems using multifaceted mirrors
    • G02B26/121Mechanical drive devices for polygonal mirrors
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/002Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085Disposition 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
    • G11B7/08547Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
    • G11B7/08564Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements using galvanomirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
IL12462797A 1996-09-26 1997-07-07 Scanning device and apparatus incorporating it IL124627A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96202694 1996-09-26
PCT/IB1997/000845 WO1998013824A1 (en) 1996-09-26 1997-07-07 Scanning device and apparatus incorporating said scanning device

Publications (1)

Publication Number Publication Date
IL124627A0 true IL124627A0 (en) 1998-12-06

Family

ID=8224432

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12462797A IL124627A0 (en) 1996-09-26 1997-07-07 Scanning device and apparatus incorporating it

Country Status (5)

Country Link
EP (1) EP0864150A1 (en)
JP (1) JP2000503421A (en)
KR (1) KR19990071606A (en)
IL (1) IL124627A0 (en)
WO (1) WO1998013824A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE437203B (en) * 1982-10-01 1985-02-11 Electrolux Ab RELUCTANCE
NL9001260A (en) * 1990-06-01 1992-01-02 Philips Nv SCANNING DEVICE WITH A ROTATABLE MIRROR, AND DRIVE UNIT USED IN THE SCANNING DEVICE, AND ROTOR BODY USED IN THE DRIVE UNIT.
KR940004952B1 (en) * 1991-11-08 1994-06-07 주식회사 금성사 Arrangement for starting dc motor

Also Published As

Publication number Publication date
JP2000503421A (en) 2000-03-21
EP0864150A1 (en) 1998-09-16
KR19990071606A (en) 1999-09-27
WO1998013824A1 (en) 1998-04-02

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