NL7710162A - METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL - Google Patents

METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL

Info

Publication number: NL7710162A
Authority: NL; Netherlands
Prior art keywords: flat; manufacturing; inorganic material; heat conductive; conductive plate
Prior art date: 1977-09-16

Application number

NL7710162A

Other languages

Dutch (nl)

Original Assignee

Philips 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.)

1977-09-16

Filing date

1977-09-16

Publication date

1979-03-20

1977-09-16 Application filed by Philips Nv filed Critical Philips Nv

1977-09-16 Priority to NL7710162A priority Critical patent/NL7710162A/en

1978-09-07 Priority to ZA785080A priority patent/ZA785080B/en

1978-09-11 Priority to DE19782839395 priority patent/DE2839395A1/en

1978-09-12 Priority to AR273675A priority patent/AR216540A1/en

1978-09-12 Priority to FR7826177A priority patent/FR2403617A1/en

1978-09-13 Priority to DK403478A priority patent/DK403478A/en

1978-09-13 Priority to AU39827/78A priority patent/AU523032B2/en

1978-09-13 Priority to CH956878A priority patent/CH637783A5/en

1978-09-13 Priority to IT27635/78A priority patent/IT1098622B/en

1978-09-13 Priority to DD78207804A priority patent/DD139774A5/en

1978-09-13 Priority to NZ188406A priority patent/NZ188406A/en

1978-09-13 Priority to SE7809614A priority patent/SE438568B/en

1978-09-13 Priority to GB7836652A priority patent/GB2004404B/en

1978-09-14 Priority to JP11243478A priority patent/JPS5454003A/en

1978-09-14 Priority to CA311,349A priority patent/CA1124396A/en

1978-09-14 Priority to ES473343A priority patent/ES473343A1/en

1978-09-14 Priority to BE190480A priority patent/BE870476A/en

1978-09-14 Priority to BR7806005A priority patent/BR7806005A/en

1978-09-14 Priority to MX174881A priority patent/MX148376A/en

1978-09-15 Priority to AT0667878A priority patent/AT371278B/en

1979-03-20 Publication of NL7710162A publication Critical patent/NL7710162A/en

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
- G11B7/241—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
- G11B7/254—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 protective topcoat layers
- 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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- 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
- G11B7/241—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
- G11B7/254—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 protective topcoat layers
- G11B2007/25408—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 protective topcoat layers consisting essentially of inorganic materials
- G11B2007/25414—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 protective topcoat layers consisting essentially of inorganic materials containing Group 13 elements (B, Al, Ga)
- 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
- G11B7/256—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 layers improving adhesion between layers
- 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
- G11B7/258—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 reflective layers
- G11B7/2585—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 reflective layers based on aluminium

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Optical Record Carriers And Manufacture Thereof (AREA)
Manufacturing Optical Record Carriers (AREA)

NL7710162A 1977-09-16 1977-09-16 METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL NL7710162A (en)

Priority Applications (20)

Application Number	Priority Date	Filing Date	Title
NL7710162A NL7710162A (en)	1977-09-16	1977-09-16	METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL
ZA785080A ZA785080B (en)	1977-09-16	1978-09-07	Method of manufacturing an optically readable information disk while using a flat stiffening heatconducting plate ofinorganic material
DE19782839395 DE2839395A1 (en)	1977-09-16	1978-09-11	METHOD FOR PRODUCING AN OPTICALLY READABLE DATA DISK USING A FLAT-STiffening HEAT-CONDUCTING PLATE FROM INORGANIC MATERIAL
AR273675A AR216540A1 (en)	1977-09-16	1978-09-12	OPTICALLY LEGIBLE INFORMATION DISK
FR7826177A FR2403617A1 (en)	1977-09-16	1978-09-12	PROCESS FOR MAKING AN OPTICALLY READABLE INFORMATION DISC USING A FLAT STRENGTHENING PLATE, CONDUCTING HEAT AND MADE OF INORGANIC MATERIAL
DK403478A DK403478A (en)	1977-09-16	1978-09-13	METHOD OF MANUFACTURING AN OPTICALLY RADIOUS INFORMATION SHEET USING A FLAT HARD HEAT CONDUCTIVE SHEET OF INORGANIC MATERIAL
AU39827/78A AU523032B2 (en)	1977-09-16	1978-09-13	Optically readable information disk
CH956878A CH637783A5 (en)	1977-09-16	1978-09-13	METHOD FOR PRODUCING AN OPTICALLY READABLE DATA DISK USING A FLAT-STiffening HEAT-CONDUCTING PLATE FROM INORGANIC MATERIAL.
IT27635/78A IT1098622B (en)	1977-09-16	1978-09-13	METHOD OF MANUFACTURE OF AN INFORMATION DISC READABLE OPTICALLY, USING A THERMAL CONDUCTIVE PLATE OF STRENGTHENING, OF INORGANIC MATERIAL
DD78207804A DD139774A5 (en)	1977-09-16	1978-09-13	METHOD FOR PRODUCING AN OPTICALLY READABLE DATA DISC
NZ188406A NZ188406A (en)	1977-09-16	1978-09-13	Optically readable plastics information disc with a stiffening cover plate
SE7809614A SE438568B (en)	1977-09-16	1978-09-13	OPTIC READABLE INFORMATION DISC, INCLUDING A TRANSPARENT INFORMATION DISPLAY WITH A RADIATOR REFLECTING OPTICAL STRUCTURE
GB7836652A GB2004404B (en)	1977-09-16	1978-09-13	Optical record disc
JP11243478A JPS5454003A (en)	1977-09-16	1978-09-14	Preparation of optical reading information disc
CA311,349A CA1124396A (en)	1977-09-16	1978-09-14	Method of manufacturing an optically readable information disk
ES473343A ES473343A1 (en)	1977-09-16	1978-09-14	Optical record disc
BE190480A BE870476A (en)	1977-09-16	1978-09-14	PROCESS FOR MAKING AN OPTICALLY READABLE INFORMATION DISC USING A FLAT STRENGTHENING PLATE, CONDUCTING HEAT AND MADE OF INORGANIC MATERIAL
BR7806005A BR7806005A (en)	1977-09-16	1978-09-14	PROCESS TO MANUFACTURE OPTICALLY LEGIBLE INFORMATION DISK AND INFORMATION DISK
MX174881A MX148376A (en)	1977-09-16	1978-09-14	IMPROVEMENTS IN OPTICALLY LEGIBLE INFORMATION DISK
AT0667878A AT371278B (en)	1977-09-16	1978-09-15	OPTICALLY READABLE DATA DISK

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7710162A NL7710162A (en)	1977-09-16	1977-09-16	METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL

Publications (1)

Publication Number	Publication Date
NL7710162A true NL7710162A (en)	1979-03-20

Family

ID=19829188

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7710162A NL7710162A (en)	1977-09-16	1977-09-16	METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL

Country Status (20)

Country	Link
JP (1)	JPS5454003A (en)
AR (1)	AR216540A1 (en)
AT (1)	AT371278B (en)
AU (1)	AU523032B2 (en)
BE (1)	BE870476A (en)
BR (1)	BR7806005A (en)
CA (1)	CA1124396A (en)
CH (1)	CH637783A5 (en)
DD (1)	DD139774A5 (en)
DE (1)	DE2839395A1 (en)
DK (1)	DK403478A (en)
ES (1)	ES473343A1 (en)
FR (1)	FR2403617A1 (en)
GB (1)	GB2004404B (en)
IT (1)	IT1098622B (en)
MX (1)	MX148376A (en)
NL (1)	NL7710162A (en)
NZ (1)	NZ188406A (en)
SE (1)	SE438568B (en)
ZA (1)	ZA785080B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4414650A (en) *	1980-06-23	1983-11-08	Sharp Kabushiki Kaisha	Magneto-optic memory element
DE3028498A1 (en) *	1980-07-26	1982-03-04	Röhm GmbH, 6100 Darmstadt	IMPROVED, OPTICALLY READED, INFORMATION STORAGE DISKS AND METHOD FOR THEIR PRODUCTION
JPS5766538A (en) *	1980-10-08	1982-04-22	Toshiba Corp	Information storage medium
JPS57186241A (en) *	1981-05-11	1982-11-16	Mitsui Toatsu Chem Inc	Optical information recording disc
JPS58108044A (en) *	1981-12-22	1983-06-28	Pioneer Electronic Corp	Optical disk
NL8301956A (en) *	1983-06-02	1985-01-02	Optical Storage Int	OPTICAL REGISTRATION ELEMENT.
DE3322131A1 (en) *	1983-06-20	1984-12-20	Polygram Gmbh, 2000 Hamburg	DISK-SHAPED, OPTICALLY READABLE INFORMATION CARRIER WITH PROTECTIVE EDGE
WO1985002482A1 (en) *	1983-12-02	1985-06-06	Burroughs Corporation	Cost-reduced optical disk record
JPS61214245A (en) *	1985-03-20	1986-09-24	Matsushita Electric Ind Co Ltd	Optical information recording medium
JPH061561B2 (en) *	1985-08-21	1994-01-05	株式会社日立製作所	Light disk
JPS6242347A (en) *	1986-07-31	1987-02-24	Sanyo Electric Co Ltd	Production of optical disk recorder
JPS63107589A (en) *	1986-10-23	1988-05-12	Nec Corp	Optical recording medium
LU87571A1 (en) *	1989-08-23	1991-05-07	Glaverbel	OPTICALLY READABLE INFORMATION RECORDING MEDIUM
EP0706179B1 (en) *	1994-09-27	2002-12-11	Matsushita Electric Industrial Co., Ltd.	Production process of optical information recording medium and production apparatus therefor
EP1006518B1 (en) *	1994-09-27	2004-03-17	Matsushita Electric Industrial Co., Ltd.	Production process of optical information recording medium and production apparatus thereof
JP2742524B2 (en) *	1994-10-03	1998-04-22	松下電器産業株式会社	Optical information medium, optical information medium manufacturing method, and optical information medium manufacturing apparatus
DE69520920T2 (en) *	1994-10-03	2001-09-27	Matsushita Electric Industrial Co., Ltd.	Optical information medium, as well as unit and method for its production
JPH08203126A (en) *	1995-01-27	1996-08-09	Nec Corp	Optical information recording medium, optical information reproducing method, and optical information recording, reproducing and erasing method
USRE39412E1 (en)	1995-02-15	2006-11-28	Matsushita Electric Industrial Co., Ltd.	Optical information medium, and method and apparatus for fabricating the same
US6842409B2 (en)	2001-02-21	2005-01-11	Scratch-Less Disc Industries, Llc	Optical disc and method of protecting same
US6680898B2 (en)	2001-02-21	2004-01-20	Todd J. Kuchman	Optical disc and method of protecting same
EP1637329A1 (en)	2004-09-15	2006-03-22	Domino Printing Sciences Plc	Droplet generator

1977
- 1977-09-16 NL NL7710162A patent/NL7710162A/en not_active Application Discontinuation
1978
- 1978-09-07 ZA ZA785080A patent/ZA785080B/en unknown
- 1978-09-11 DE DE19782839395 patent/DE2839395A1/en active Pending
- 1978-09-12 FR FR7826177A patent/FR2403617A1/en active Granted
- 1978-09-12 AR AR273675A patent/AR216540A1/en active
- 1978-09-13 DD DD78207804A patent/DD139774A5/en unknown
- 1978-09-13 SE SE7809614A patent/SE438568B/en not_active IP Right Cessation
- 1978-09-13 GB GB7836652A patent/GB2004404B/en not_active Expired
- 1978-09-13 IT IT27635/78A patent/IT1098622B/en active
- 1978-09-13 CH CH956878A patent/CH637783A5/en not_active IP Right Cessation
- 1978-09-13 AU AU39827/78A patent/AU523032B2/en not_active Expired
- 1978-09-13 DK DK403478A patent/DK403478A/en not_active Application Discontinuation
- 1978-09-13 NZ NZ188406A patent/NZ188406A/en unknown
- 1978-09-14 BE BE190480A patent/BE870476A/en not_active IP Right Cessation
- 1978-09-14 ES ES473343A patent/ES473343A1/en not_active Expired
- 1978-09-14 JP JP11243478A patent/JPS5454003A/en active Granted
- 1978-09-14 MX MX174881A patent/MX148376A/en unknown
- 1978-09-14 CA CA311,349A patent/CA1124396A/en not_active Expired
- 1978-09-14 BR BR7806005A patent/BR7806005A/en unknown
- 1978-09-15 AT AT0667878A patent/AT371278B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AR216540A1 (en)	1979-12-28
IT7827635A0 (en)	1978-09-13
SE7809614L (en)	1979-03-17
FR2403617A1 (en)	1979-04-13
SE438568B (en)	1985-04-22
CH637783A5 (en)	1983-08-15
DE2839395A1 (en)	1979-03-29
NZ188406A (en)	1982-05-31
DK403478A (en)	1979-03-17
AT371278B (en)	1983-06-10
MX148376A (en)	1983-04-13
JPS574973B2 (en)	1982-01-28
IT1098622B (en)	1985-09-07
AU523032B2 (en)	1982-07-08
GB2004404A (en)	1979-03-28
JPS5454003A (en)	1979-04-27
ATA667878A (en)	1982-10-15
AU3982778A (en)	1980-03-20
DD139774A5 (en)	1980-01-16
BR7806005A (en)	1979-04-24
GB2004404B (en)	1982-01-20
ES473343A1 (en)	1979-04-16
CA1124396A (en)	1982-05-25
BE870476A (en)	1979-03-14
FR2403617B1 (en)	1983-06-17
ZA785080B (en)	1980-04-30

Publication	Publication Date	Title
NL7710162A (en)	1979-03-20	METHOD FOR MANUFACTURING AN OPTICALLY READABLE INFORMATION DISK USING A FLAT, STIFFENING HEAT CONDUCTIVE PLATE OF INORGANIC MATERIAL
NL187660C (en)	1991-12-02	METHOD FOR MANUFACTURING A LIGHT SENSITIVE RECORDING MATERIAL
NL7708176A (en)	1978-01-25	PLATE FOR MICRO-TESTS.
ES236259Y (en)	1978-11-16	ADHESIVE PLATE.
NL186427C (en)	1990-06-18	METHOD FOR FORMING AN ELECTRICALLY HEATED GLASS PLATE
NL7805963A (en)	1978-12-12	ADHESIVE FOR OSTOMY.
NL177258C (en)	1985-08-16	METHOD FOR MANUFACTURING A DISC REGISTRATION CARRIER WITH AN OPTICALLY READABLE INFORMATION STRUCTURE
NL7704514A (en)	1977-11-22	ACCUMULATOR ELEMENT FOR A SORPTION HEAT ACCUMULATOR SYSTEM.
IT7824406A0 (en)	1978-06-09	FULLY AUTOMATIC DEVICE FOR THE MANUFACTURE OF FINISHED DEVELOPMENT PRINTING PLATES.
NL177902C (en)	1985-12-16	METHOD FOR APPLYING A DESIRED CARTRIDGE ON A SOFT CONTACT LENS
NL7805090A (en)	1978-12-05	ELECTRODEN PLATE FOR A LEAD ACCULATOR.
NL7710555A (en)	1979-03-30	METHOD AND DEVICE FOR MANUFACTURING INFORMATION CONTAINING PLATES.
NL186042B (en)	1990-04-02	METHOD FOR MANUFACTURING A HIGH PRESSURE PLATE
NL7802813A (en)	1978-09-20	BINDING MECHANISM FOR LOOSE-LEAF ORDNERS.
NL7701906A (en)	1977-08-25	FLUIDUM CONTROLLED CLUTCH ASSEMBLY.
NL184543C (en)	1989-08-16	METHOD FOR MANUFACTURING A PRINTING PLATE
NL7801342A (en)	1978-08-09	PRINTING PLATE AND METHOD FOR MANUFACTURING THIS.
NL7803200A (en)	1978-09-26	DEVICE FOR RECORDING INFORMATION.
NO783578L (en)	1979-05-02	SYSTEMS FOR HEAT RECYCLING.
NL173797C (en)	1984-03-01	INFORMATION SIGNAL RECORD MEDIUM WITH A FLAT SURFACE, AND REGISTRATOR FOR SUCH A MEDIUM.
NL7805074A (en)	1978-11-14	METHOD FOR MANUFACTURING FLAT PRINTING PLATES
NL167453C (en)	1981-12-16	DISCS FOR CAPTURE INFORMATION.
NL175054C (en)	1984-09-17	METHOD FOR THERMAL TOUGHING A GLASS PLATE.
NL7702658A (en)	1977-11-09	ACTIVATING CHAIN FOR A THERMAL COPY CIRCUIT.
ES243959Y (en)	1980-04-01	A RADIATOR DEVICE FOR HEATING.

Legal Events

Date	Code	Title
1983-12-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1985-05-01	BV	The patent application has lapsed