DE69811880T2 - Plattenkassette mit doppeltem gehäuse - Google Patents

Plattenkassette mit doppeltem gehäuse

Info

Publication number
DE69811880T2
DE69811880T2 DE69811880T DE69811880T DE69811880T2 DE 69811880 T2 DE69811880 T2 DE 69811880T2 DE 69811880 T DE69811880 T DE 69811880T DE 69811880 T DE69811880 T DE 69811880T DE 69811880 T2 DE69811880 T2 DE 69811880T2
Authority
DE
Germany
Prior art keywords
disc cassette
double housing
double
housing
cassette
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.)
Expired - Fee Related
Application number
DE69811880T
Other languages
English (en)
Other versions
DE69811880D1 (de
Inventor
T Bonn
L Dalziel
A Maiers
C Fairchild
R Plourde
Thiruppathy Srinivasan
M Hector
R Powers
W Spychalla
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.)
TeraStor Corp
GlassBridge Enterprises Inc
Original Assignee
Imation Corp
TeraStor 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 Imation Corp, TeraStor Corp filed Critical Imation Corp
Application granted granted Critical
Publication of DE69811880D1 publication Critical patent/DE69811880D1/de
Publication of DE69811880T2 publication Critical patent/DE69811880T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

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    • 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
    • G11B7/08547—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
    • G11B7/08564—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements using galvanomirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
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    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
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    • 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
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    • 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
    • G11B7/22—Apparatus or processes for the manufacture of optical heads, e.g. assembly
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
DE69811880T 1997-04-29 1998-04-28 Plattenkassette mit doppeltem gehäuse Expired - Fee Related DE69811880T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/846,916 US6243350B1 (en) 1996-05-01 1997-04-29 Optical storage systems with flying optical heads for near-field recording and reading
PCT/US1998/008500 WO1998049684A1 (en) 1997-04-29 1998-04-28 Disk cartridge with dual housing structure

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DE69811880D1 DE69811880D1 (de) 2003-04-10
DE69811880T2 true DE69811880T2 (de) 2003-11-27

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EP (1) EP0979509B1 (de)
AU (1) AU7362898A (de)
DE (1) DE69811880T2 (de)
WO (1) WO1998049684A1 (de)

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EP0979509B1 (de) 2003-03-05
US6490242B1 (en) 2002-12-03
WO1998049684A1 (en) 1998-11-05
EP0979509A1 (de) 2000-02-16
AU7362898A (en) 1998-11-24
US20030035361A1 (en) 2003-02-20
US20040202055A1 (en) 2004-10-14
US6449221B1 (en) 2002-09-10
DE69811880D1 (de) 2003-04-10
US6243350B1 (en) 2001-06-05

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