AU6200590A – Flexible optical information recording medium and method of manufacturing the same
– Google Patents
AU6200590A – Flexible optical information recording medium and method of manufacturing the same
– Google Patents
Flexible optical information recording medium and method of manufacturing the same
Info
Publication number
AU6200590A
AU6200590A
AU62005/90A
AU6200590A
AU6200590A
AU 6200590 A
AU6200590 A
AU 6200590A
AU 62005/90 A
AU62005/90 A
AU 62005/90A
AU 6200590 A
AU6200590 A
AU 6200590A
AU 6200590 A
AU6200590 A
AU 6200590A
Authority
AU
Australia
Prior art keywords
manufacturing
recording medium
same
information recording
optical information
Prior art date
1986-10-30
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.)
Granted
Application number
AU62005/90A
Other versions
AU629389B2
(en
Inventor
Nobuaki Kazahaya
Tokio Kodera
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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.)
1986-10-30
Filing date
1990-08-30
Publication date
1990-11-29
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=17334859&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU6200590(A)
«Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1990-08-30
Application filed by Dai Nippon Printing Co Ltd
filed
Critical
Dai Nippon Printing Co Ltd
1990-11-29
Publication of AU6200590A
publication
Critical
patent/AU6200590A/en
1992-10-01
Application granted
granted
Critical
1992-10-01
Publication of AU629389B2
publication
Critical
patent/AU629389B2/en
2007-10-30
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
B29C39/148—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length characterised by the shape of the surface
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
B29D17/005—Producing optically read record carriers, e.g. optical discs
B29D17/007—Forming the relief pattern on a support larger than the record
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
G11B23/0021—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 discs
G11B23/0028—Details
G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
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
G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
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
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
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2305/00—Condition, form or state of the layers or laminate
B32B2305/72—Cured, e.g. vulcanised, cross-linked
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2429/00—Carriers for sound or information
B32B2429/02—Records or discs
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S428/00—Stock material or miscellaneous articles
Y10S428/913—Material designed to be responsive to temperature, light, moisture
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
Y10S430/146—Laser beam
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
Y10T428/24322—Composite web or sheet
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
AU62005/90A
1986-10-30
1990-08-30
Flexible optical information recording medium and method of manufacturing the same
Ceased
AU629389B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP61-259493
1986-10-30
JP25949386
1986-10-30
Related Parent Applications (1)
Application Number
Title
Priority Date
Filing Date
AU81564/87A
Division
AU602027B2
(en)
1986-10-30
1987-10-30
Flexible optical information recording medium and method of producing the same
Publications (2)
Publication Number
Publication Date
AU6200590A
true
AU6200590A
(en)
1990-11-29
AU629389B2
AU629389B2
(en)
1992-10-01
Family
ID=17334859
Family Applications (3)
Application Number
Title
Priority Date
Filing Date
AU81564/87A
Ceased
AU602027B2
(en)
1986-10-30
1987-10-30
Flexible optical information recording medium and method of producing the same
AU62004/90A
Ceased
AU629680B2
(en)
1986-10-30
1990-08-30
Flexible optical information recording medium and method of manufacturing the same
AU62005/90A
Ceased
AU629389B2
(en)
1986-10-30
1990-08-30
Flexible optical information recording medium and method of manufacturing the same
Family Applications Before (2)
Application Number
Title
Priority Date
Filing Date
AU81564/87A
Ceased
AU602027B2
(en)
1986-10-30
1987-10-30
Flexible optical information recording medium and method of producing the same
AU62004/90A
Ceased
AU629680B2
(en)
1986-10-30
1990-08-30
Flexible optical information recording medium and method of manufacturing the same
Country Status (5)
Country
Link
US
(1)
US4965118A
(en)
EP
(5)
EP0424986B1
(en)
AU
(3)
AU602027B2
(en)
DE
(5)
DE3780626T3
(en)
WO
(1)
WO1988003311A1
(en)
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1981-05-18
1984-07-17
Frederick F. Geyer
Laminate optical disc and fabrication method
JPS58177396A
(en)
*
1982-04-13
1983-10-18
Tdk Corp
Optical recording medium
NL8300417A
(en)
*
1983-02-04
1984-09-03
Philips Nv
METHOD AND APPARATUS FOR MANUFACTURING A PLASTIC INFORMATION CARRIER WITH A LAYERED STRUCTURE
DE3416607C2
(en)
*
1983-05-04
1995-03-16
Matsushita Electric Ind Co Ltd
Optical disk and method of making the same
US4482903A
(en)
*
1983-06-20
1984-11-13
Eastman Kodak Company
Disk unit with retaining ring
US4547444A
(en)
*
1983-12-23
1985-10-15
Minnesota Mining And Manufacturing Company
Recording element for optical data storage
1987
1987-10-30
EP
EP90123668A
patent/EP0424986B1/en
not_active
Expired – Lifetime
1987-10-30
US
US07/219,155
patent/US4965118A/en
not_active
Expired – Lifetime
1987-10-30
EP
EP87907142A
patent/EP0288580B2/en
not_active
Expired – Lifetime
1987-10-30
AU
AU81564/87A
patent/AU602027B2/en
not_active
Ceased
1987-10-30
DE
DE3780626T
patent/DE3780626T3/en
not_active
Expired – Fee Related
1987-10-30
DE
DE3788658T
patent/DE3788658T2/en
not_active
Expired – Fee Related
1987-10-30
DE
DE3788660T
patent/DE3788660T2/en
not_active
Expired – Fee Related
1987-10-30
EP
EP90123667A
patent/EP0422692B1/en
not_active
Expired – Lifetime
1987-10-30
DE
DE3788659T
patent/DE3788659T2/en
not_active
Expired – Fee Related
1987-10-30
EP
EP90123665A
patent/EP0430311B1/en
not_active
Expired – Lifetime
1987-10-30
EP
EP90123666A
patent/EP0420304B1/en
not_active
Expired – Lifetime
1987-10-30
DE
DE3788657T
patent/DE3788657T2/en
not_active
Expired – Fee Related
1987-10-30
WO
PCT/JP1987/000840
patent/WO1988003311A1/en
active
IP Right Grant
1990
1990-08-30
AU
AU62004/90A
patent/AU629680B2/en
not_active
Ceased
1990-08-30
AU
AU62005/90A
patent/AU629389B2/en
not_active
Ceased
Also Published As
Publication number
Publication date
EP0430311B1
(en)
1993-12-29
AU8156487A
(en)
1988-05-25
DE3788657D1
(en)
1994-02-10
DE3788657T2
(en)
1994-06-23
EP0288580B2
(en)
1996-09-25
AU629389B2
(en)
1992-10-01
EP0424986B1
(en)
1993-12-29
DE3788660T2
(en)
1994-06-30
EP0430311A1
(en)
1991-06-05
DE3788659T2
(en)
1994-06-30
EP0424986A1
(en)
1991-05-02
DE3788660D1
(en)
1994-02-10
AU629680B2
(en)
1992-10-08
WO1988003311A1
(en)
1988-05-05
DE3780626T2
(en)
1993-03-11
DE3780626T3
(en)
1997-04-10
EP0288580A4
(en)
1989-02-23
EP0288580A1
(en)
1988-11-02
EP0288580B1
(en)
1992-07-22
EP0422692B1
(en)
1993-12-29
AU602027B2
(en)
1990-09-27
EP0420304B1
(en)
1993-12-29
DE3788658D1
(en)
1994-02-10
DE3780626D1
(en)
1992-08-27
AU6200490A
(en)
1990-11-29
EP0420304A1
(en)
1991-04-03
US4965118A
(en)
1990-10-23
DE3788659D1
(en)
1994-02-10
DE3788658T2
(en)
1994-06-23
EP0422692A1
(en)
1991-04-17
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