PL347160A1 - Improved optical support for data storage and process for the production thereof - Google Patents

Improved optical support for data storage and process for the production thereof

Info

Publication number
PL347160A1
PL347160A1 PL99347160A PL34716099A PL347160A1 PL 347160 A1 PL347160 A1 PL 347160A1 PL 99347160 A PL99347160 A PL 99347160A PL 34716099 A PL34716099 A PL 34716099A PL 347160 A1 PL347160 A1 PL 347160A1
Authority
PL
Poland
Prior art keywords
production
data storage
improved optical
optical support
support
Prior art date
Application number
PL99347160A
Inventor
Giampierro Salpiani
Leonardo Girardi
Original Assignee
Belgrave Corporate Services Lt
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
Priority claimed from ITRM980243 external-priority patent/IT245728Y1/en
Priority claimed from IT000635 external-priority patent/IT1302364B1/en
Priority claimed from ITRM980242 external-priority patent/IT245727Y1/en
Priority claimed from ITRM980244 external-priority patent/IT245729Y1/en
Application filed by Belgrave Corporate Services Lt filed Critical Belgrave Corporate Services Lt
Publication of PL347160A1 publication Critical patent/PL347160A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
    • G06K19/041—Constructional details
    • G06K19/042—Constructional details the record carrier having a form factor of a credit card and including a small sized disc, e.g. a CD or DVD
    • G06K19/044—Constructional details the record carrier having a form factor of a credit card and including a small sized disc, e.g. a CD or DVD comprising galvanic contacts for contacting an integrated circuit chip thereon
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • 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
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
PL99347160A 1998-10-07 1999-10-07 Improved optical support for data storage and process for the production thereof PL347160A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITRM980243 IT245728Y1 (en) 1998-10-07 1998-10-07 IMPROVED OPTICAL DATA STORAGE SUPPORT.
IT000635 IT1302364B1 (en) 1998-10-07 1998-10-07 Optical support for data storage devices e.g. compact disks or digital versatile disks, has a central portion that projects from the peripheral portion that has less thickness
ITRM980242 IT245727Y1 (en) 1998-10-07 1998-10-07 IMPROVED OPTICAL DATA STORAGE SUPPORT.
ITRM980244 IT245729Y1 (en) 1998-10-07 1998-10-07 IMPROVED OPTICAL DATA STORAGE SUPPORT.

Publications (1)

Publication Number Publication Date
PL347160A1 true PL347160A1 (en) 2002-03-25

Family

ID=27453053

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99347160A PL347160A1 (en) 1998-10-07 1999-10-07 Improved optical support for data storage and process for the production thereof

Country Status (7)

Country Link
EP (1) EP1125291A1 (en)
AU (1) AU5879999A (en)
BG (1) BG105410A (en)
CA (1) CA2330861A1 (en)
HU (1) HUP0103936A3 (en)
PL (1) PL347160A1 (en)
WO (1) WO2000021080A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043684A1 (en) 1999-03-29 2000-10-11 OMD Productions AG Data carrier
EP1134735A1 (en) * 2000-03-14 2001-09-19 Unidisc Technology Co., Ltd. Name card and method of manufacturing the same
CH691679A5 (en) * 2000-06-14 2001-09-14 Al Askari Raad Packaging cassette for use with compact discs and digital video discs of various shapes
US6939485B2 (en) 2001-10-30 2005-09-06 Randy Kish Method for shaping optical storage discs and products thereof
FI119860B (en) * 2004-09-08 2009-04-15 M Real Oyj New uses for paper and board

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0185765B1 (en) * 1993-04-10 1999-04-15 가와다 미쓰구 Optical information medium and method for fabricating same
US5518788A (en) * 1994-11-14 1996-05-21 Minnesota Mining And Manufacturing Company Antistatic hard coat incorporating a polymer comprising pendant fluorinated groups
DE29708978U1 (en) * 1997-05-22 1997-07-10 Blaha Frantisek Ing CD / DVD playback aid
US6016298A (en) * 1997-06-25 2000-01-18 Adivan High Tech Ag Calling card
CH688996C1 (en) * 1997-06-25 2000-11-30 Gerhard Fischer Business.
DE29820749U1 (en) * 1998-11-21 1999-02-25 Ziggel Carsten CD business card

Also Published As

Publication number Publication date
AU5879999A (en) 2000-04-26
CA2330861A1 (en) 2000-04-13
HUP0103936A2 (en) 2002-03-28
WO2000021080A1 (en) 2000-04-13
BG105410A (en) 2001-12-29
HUP0103936A3 (en) 2002-04-29
EP1125291A1 (en) 2001-08-22

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