ATE218240T1 - Vorrichtung zum unterstützen von optischen datenspeicherscheiben - Google Patents

Vorrichtung zum unterstützen von optischen datenspeicherscheiben

Info

Publication number
ATE218240T1
ATE218240T1 AT97830112T AT97830112T ATE218240T1 AT E218240 T1 ATE218240 T1 AT E218240T1 AT 97830112 T AT97830112 T AT 97830112T AT 97830112 T AT97830112 T AT 97830112T AT E218240 T1 ATE218240 T1 AT E218240T1
Authority
AT
Austria
Prior art keywords
optical disc
supporting element
data storage
optical data
storage disks
Prior art date
Application number
AT97830112T
Other languages
English (en)
Inventor
Luciano Perego
Original Assignee
Tapematic Spa
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 Tapematic Spa filed Critical Tapematic Spa
Application granted granted Critical
Publication of ATE218240T1 publication Critical patent/ATE218240T1/de

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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/265—Apparatus for the mass production of optical record carriers, e.g. complete production stations, transport systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Automatic Disk Changers (AREA)
AT97830112T 1997-03-12 1997-03-12 Vorrichtung zum unterstützen von optischen datenspeicherscheiben ATE218240T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830112A EP0865039B1 (de) 1997-03-12 1997-03-12 Vorrichtung zum Unterstützen von optischen Datenspeicherscheiben

Publications (1)

Publication Number Publication Date
ATE218240T1 true ATE218240T1 (de) 2002-06-15

Family

ID=8230595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97830112T ATE218240T1 (de) 1997-03-12 1997-03-12 Vorrichtung zum unterstützen von optischen datenspeicherscheiben

Country Status (5)

Country Link
US (1) US6082020A (de)
EP (1) EP0865039B1 (de)
AT (1) ATE218240T1 (de)
CA (1) CA2230343A1 (de)
DE (1) DE69712864T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256948A3 (de) * 2001-05-11 2006-05-24 Dainippon Ink And Chemicals, Inc. Verfahren zur Planheitaufrechterhaltung, Einheit und Vorrichtung zur Planheitaufrechterhaltung, und Verfahren und Vorrichtung zur Plattenherstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701603A (nl) * 1987-07-08 1989-02-01 Philips & Du Pont Optical Vacuuminrichting voor het vastzuigen van werkstukken.
JPH01210238A (ja) * 1988-02-16 1989-08-23 Nec Corp 円形薄板保持装置
US5177878A (en) * 1989-05-08 1993-01-12 U.S. Philips Corporation Apparatus and method for treating flat substrate under reduced pressure in the manufacture of electronic devices
DE4340595A1 (de) * 1993-11-29 1995-06-01 Legner Eckhardt Vorrichtung und Verfahren zur mechanischen Trennung der Beschichtung von der Trägerschicht bei Compakt-Discs (CDs)
JPH0819981A (ja) * 1994-07-04 1996-01-23 Sony Corp 基板用真空チャック
DE29512381U1 (de) * 1995-08-01 1995-10-12 Leybold Ag, 63450 Hanau Vorrichtung zum Halten, für den Transport und für die Bearbeitung eines flachen, kreisscheibenförmigen Substrats

Also Published As

Publication number Publication date
DE69712864T2 (de) 2002-09-12
DE69712864D1 (de) 2002-07-04
US6082020A (en) 2000-07-04
CA2230343A1 (en) 1998-09-12
EP0865039B1 (de) 2002-05-29
EP0865039A1 (de) 1998-09-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties