DE3377173D1 - Radiation-sensitive carrier body utilized as stamper structure - Google Patents

Radiation-sensitive carrier body utilized as stamper structure

Info

Publication number
DE3377173D1
DE3377173D1 DE8383305768T DE3377173T DE3377173D1 DE 3377173 D1 DE3377173 D1 DE 3377173D1 DE 8383305768 T DE8383305768 T DE 8383305768T DE 3377173 T DE3377173 T DE 3377173T DE 3377173 D1 DE3377173 D1 DE 3377173D1
Authority
DE
Germany
Prior art keywords
radiation
carrier body
sensitive carrier
body utilized
stamper structure
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
Application number
DE8383305768T
Other languages
English (en)
Inventor
Yoshikatsu Takeoka
Nobuaki Yasuda
Akio Hori
Norio Ozawa
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Priority claimed from JP16862382A external-priority patent/JPS5958640A/ja
Priority claimed from JP57226712A external-priority patent/JPS59119550A/ja
Priority claimed from JP57226711A external-priority patent/JPS59119549A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3377173D1 publication Critical patent/DE3377173D1/de
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24306—Metals or metalloids transition metal elements of groups 3-10
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24318—Non-metallic elements
    • G11B2007/24322—Nitrogen
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24318—Non-metallic elements
    • G11B2007/24328—Carbon
    • 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
    • G11B7/2531—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 comprising glass
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE8383305768T 1982-09-29 1983-09-27 Radiation-sensitive carrier body utilized as stamper structure Expired DE3377173D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP16862382A JPS5958640A (ja) 1982-09-29 1982-09-29 基板成形用スタンパ
JP57226712A JPS59119550A (ja) 1982-12-27 1982-12-27 情報記録用部材
JP57226711A JPS59119549A (ja) 1982-12-27 1982-12-27 情報記録用部材

Publications (1)

Publication Number Publication Date
DE3377173D1 true DE3377173D1 (en) 1988-07-28

Family

ID=27323034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383305768T Expired DE3377173D1 (en) 1982-09-29 1983-09-27 Radiation-sensitive carrier body utilized as stamper structure

Country Status (3)

Country Link
US (2) US4565772A (de)
EP (1) EP0107913B1 (de)
DE (1) DE3377173D1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600682A (en) * 1984-07-06 1986-07-15 Storage Technology Corporation Optical storage structure
US4702991A (en) * 1984-10-30 1987-10-27 Kabushiki Kaisha Toshiba Optical type information recording medium and manufacturing method thereof
JPS61107547A (ja) * 1984-10-30 1986-05-26 Toshiba Corp 情報記録媒体およびその製造方法
US4704326A (en) * 1985-02-05 1987-11-03 Victor Company Of Japan Limited Tin alloys for recording media
KR900004755B1 (ko) * 1985-06-14 1990-07-05 마쯔시다덴기산교 가부시기가이샤 광 디스크
US4782477A (en) * 1985-09-30 1988-11-01 Kabushiki Kaisha Toshiba Optical recording medium with fluorine resin adhesive
US4756811A (en) * 1985-09-30 1988-07-12 Kabushiki Kaisha Toshiba Method for manufacturing bubble-mode optical recording media
KR870006534A (ko) * 1985-12-09 1987-07-13 나가이 아쯔시 광 기록매체 및 그 제조 방법
US5160462A (en) * 1986-02-14 1992-11-03 Canon Kabushiki Kaisha Preparing optical memory medium by laminating a thermoplastic resin layer on a thermosetting resin sheet
US4839208A (en) * 1986-04-30 1989-06-13 Nec Corporation Optical information recording medium
US5089375A (en) * 1986-10-30 1992-02-18 Hitachi Maxell, Ltd. Optical information recording medium and production method thereof
US4757472A (en) * 1986-12-31 1988-07-12 Tecon Memory, Inc. Electrophotographic optical memory system
AU607943B2 (en) * 1987-01-24 1991-03-21 Dai Nippon Insatsu Kabushiki Kaisha Optical recording members and production thereof
US5575961A (en) * 1987-04-30 1996-11-19 Canon Kabushiki Kaisha Roll-shaped mold for information recording medium
DE3883638T2 (de) * 1987-06-27 1994-04-21 Shimadzu Corp Flexibles Replika-Gitter und optischer Multiplexer/Demultiplexer mit Anwendung eines solchen Gitters.
US4900598A (en) * 1987-09-22 1990-02-13 Kabushiki Kaisha Toshiba Information storage medium
US5234633A (en) * 1987-12-28 1993-08-10 Canon Kabushiki Kaisha Cast molding die and process for producing information recording medium using the same
US5001035A (en) * 1988-01-06 1991-03-19 U.S. Philips Corporation Method of recording information, recording element manufactured according to the method and method of producing a metal matrix
EP0328212A1 (de) * 1988-02-11 1989-08-16 Koninklijke Philips Electronics N.V. Verfahren zum Herstellen einer Metallmatrize und Mutterplatte zum Herstellen von Matrizen
US4953385A (en) * 1988-08-22 1990-09-04 Matsushita Electric Industrial Co., Ltd. Information storage stamper and method of manufacturing disks using the same
JP2570402B2 (ja) * 1988-09-30 1997-01-08 日本ビクター株式会社 光学式情報記録媒体成型装置
MY104251A (en) * 1988-11-01 1994-02-28 Mitsui Chemicals Inc Optical recording media
JPH02171286A (ja) * 1988-12-26 1990-07-02 Toshiba Corp 情報記録媒体
JP2564638B2 (ja) * 1988-12-30 1996-12-18 太陽誘電株式会社 コンパクトディスクの製造方法
DE69002372T2 (de) * 1989-04-26 1993-12-09 Canon Kk Stanzwalze zum Giessen von Lagen für optische Datenträger, Verfahren zu deren Herstellung und Verfahren zur Herstellung des damit herzustellenden Trägers.
JP2527476B2 (ja) * 1989-04-28 1996-08-21 ダイセル化学工業株式会社 光情報記録媒体
US5188863A (en) * 1989-06-30 1993-02-23 E. I. Du Pont De Nemours And Company Direct effect master/stamper for optical recording
MY105728A (en) * 1989-06-30 1994-11-30 Phillips And Du Pont Optical Company Direct effect master/stamper for optical recording
DE69127058T2 (de) * 1990-11-28 1998-03-26 Sharp Kk Herstellungsverfahren einer Matrize
US5293370A (en) * 1991-01-16 1994-03-08 Del Mar Avionics Method and apparatus for creating optical disc masters
JPH04255927A (ja) * 1991-02-07 1992-09-10 Pioneer Electron Corp 光記録ディスク及びその製造方法
JP2783918B2 (ja) * 1991-03-28 1998-08-06 三洋電機株式会社 光起電力装置の製造方法
JP2693289B2 (ja) * 1991-08-09 1997-12-24 シャープ株式会社 光メモリ
WO1993021629A1 (en) * 1992-04-15 1993-10-28 Tulip Memory Systems, Inc. Precision-etched textured stop/start zone for magnetic-recording disks
US5234803A (en) * 1992-05-21 1993-08-10 Eastman Kodak Company Optical recording media
DE19612329A1 (de) * 1996-03-28 1997-10-02 Leybold Ag Verfahren zur Herstellung einer zum Einsetzen in eine Spritzgießform bestimmten Masterabformung
US5725741A (en) * 1996-04-12 1998-03-10 Eastman Kodak Company Method of forming recordable optical element using low absorption materials
JPH11149664A (ja) * 1997-11-19 1999-06-02 Sharp Corp 光ディスク
CN1161769C (zh) 1998-04-06 2004-08-11 伊美申公司 数据存储盘的反转光学母盘的制造
US6354827B1 (en) * 1998-11-12 2002-03-12 Imation Corp. Stamper assembly for manufacturing optical data storage disks
GB2344747B (en) * 1998-12-18 2002-05-29 Notetry Ltd Autonomous vacuum cleaner
AU2001271799A1 (en) * 2000-06-30 2002-01-14 President And Fellows Of Harvard College Electric microcontact printing method and apparatus
US6623788B1 (en) * 2000-07-25 2003-09-23 Seagate Technology Llc Defect-free patterning of sol-gel-coated substrates for magnetic recording media
JP2002092956A (ja) * 2000-09-13 2002-03-29 Nec Corp 光学情報記録媒体およびその製造方法
JP4125889B2 (ja) * 2000-12-04 2008-07-30 日本板硝子株式会社 光学素子、成形型及びそれらの製造方法
US6638692B1 (en) 2001-07-16 2003-10-28 Imation Corp. Replicated regions on optical disks
JP4647241B2 (ja) * 2003-08-04 2011-03-09 シャープ株式会社 光記録媒体原盤の製造方法、光記録媒体スタンパの製造方法、及び光記録媒体の製造方法
US7592269B2 (en) * 2003-11-04 2009-09-22 Regents Of The University Of Minnesota Method and apparatus for depositing charge and/or nanoparticles
US7232771B2 (en) * 2003-11-04 2007-06-19 Regents Of The University Of Minnesota Method and apparatus for depositing charge and/or nanoparticles
JP4016278B2 (ja) * 2003-12-25 2007-12-05 セイコーエプソン株式会社 成形型および成形品の製造方法
JP2007157314A (ja) * 2005-11-10 2007-06-21 Canon Inc 追記型光ディスク及び光記録方法
WO2008091581A1 (en) 2007-01-22 2008-07-31 The University Of Minnesota Nanoparticles with grafted organic molecules
JP5211597B2 (ja) * 2007-09-13 2013-06-12 株式会社リコー 断熱構造を有するスタンパの製造方法
RU2011113686A (ru) * 2008-09-12 2012-10-20 Брайем Янг Юниверсити (Us) Пленка, содержащая внедренный насыщенный кислородом газ, и способ ее получения
KR20110061618A (ko) * 2008-09-12 2011-06-09 브라이엄 영 유니버시티 탄소 및 금속층을 포함하는 데이터 저장 매체
TWI367170B (en) * 2009-10-27 2012-07-01 Quanta Comp Inc Plastic shell with ink-free pattern and its manufacturing method thereof

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA986773A (en) * 1970-10-15 1976-04-06 Allan R.A. Beeber Light-sensitive photographic materials
NL165316C (nl) * 1973-10-01 1981-03-16 Mca Disco Vision Werkwijze voor de vervaardiging van een schrijfvormige video-afdrukmatrijs uitgaande van een moederschijf.
DE2522928C2 (de) * 1974-05-25 1984-04-05 Canon K.K., Tokyo Aufzeichnungsträger, Verfahren zu dessen Herstellung und Aufzeichnungsverfahren
US4069487A (en) * 1974-12-26 1978-01-17 Canon Kabushiki Kaisha Recording member and process for recording
DE2603888B2 (de) * 1975-02-24 1977-12-15 MCA Disco-Vision, Znc, Universal City, Calif. (V-StA.) Verfahren zum herstellen einer nachbildungsmatrize fuer informationstraeger und matrize zur bildung von videoplattenreproduktionen
US4188214A (en) * 1975-08-11 1980-02-12 Fuji Photo Film Co., Ltd. Recording material
US4165351A (en) * 1975-09-25 1979-08-21 General Electric Company Method of manufacturing a metal oxide varistor
US4205989A (en) * 1976-04-14 1980-06-03 Kimoto & Co., Ltd. Dry system image producing element
NL7611395A (nl) * 1976-10-15 1978-04-18 Philips Nv Werkwijze voor het vermenigvuldigen van kunst- stof informatiedragers alsmede een in deze werkwijze toegepaste giethars, substraat en matrijs.
FR2368779A1 (fr) * 1976-10-22 1978-05-19 Thomson Brandt Support thermosensible destine a l'enregistrement d'information et procede d'enregistrement d'information sur un tel support
DE2721608A1 (de) * 1977-05-13 1978-11-16 Bosch Gmbh Robert Verfahren zur herstellung einer nachbildungsmatrize
US4347300A (en) * 1977-06-02 1982-08-31 Polychrome Corporation Imaging peel apart element employing two photohardenable layers
JPS5476106A (en) * 1977-11-29 1979-06-18 Mitsubishi Electric Corp Information recording disc
US4285839A (en) * 1978-02-03 1981-08-25 General Electric Company Varistors with upturn at high current level
US4408319A (en) * 1978-07-15 1983-10-04 Pioneer Electronic Corporation Optical information recording mother disc and method of producing the same
US4357616A (en) * 1979-03-26 1982-11-02 Hitachi, Ltd. Recording medium
US4430401A (en) * 1979-06-13 1984-02-07 Discovision Associates Method for producing a recording disc stamper
JPS563442A (en) * 1979-06-20 1981-01-14 Toshiba Corp Optical memory disk and its manufacture
JPS5613534A (en) * 1979-07-16 1981-02-09 Toshiba Corp Optical recording body and its manufacture
US4373004A (en) * 1979-08-14 1983-02-08 Nippon Telegraph & Telephone Public Corporation Laser beam-recording media and method for manufacturing the same
US4300227A (en) * 1979-10-17 1981-11-10 Rca Corporation Replicable optical recording medium
US4285056A (en) * 1979-10-17 1981-08-18 Rca Corporation Replicable optical recording medium
US4386021A (en) * 1979-11-27 1983-05-31 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor and method of making the same
EP0032005B1 (de) * 1979-12-21 1983-11-16 EMI Limited Herstellung von Aufzeichnungsträgerplatten
FR2474222A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
FR2475270A1 (fr) * 1980-02-01 1981-08-07 Thomson Csf Structure de memoire reversible, a inscription thermo-optique et lecture optique, et procede d'inscription et d'effacement de cette structure
FR2475271A1 (fr) * 1980-02-01 1981-08-07 Thomson Csf Structure de memoire permanente, a inscription thermo-optique et lecture optique, et procede d'inscription dans une telle structure
JPS6023037B2 (ja) * 1980-03-18 1985-06-05 旭化成株式会社 情報記録部材
US4461807A (en) * 1980-07-25 1984-07-24 Asahi Kasei Kogyo Kabushiki Kaisha Recording material
JPS5764596A (en) * 1980-10-06 1982-04-19 Fuji Photo Film Co Ltd Heat mode recording material
US4470053A (en) * 1981-02-13 1984-09-04 Minnesota Mining And Manufacturing Company Protuberant optical recording medium
US4430659A (en) * 1981-02-13 1984-02-07 Minnesota Mining And Manufacturing Company Protuberant optical recording medium
JPS57189894A (en) * 1981-05-20 1982-11-22 Fuji Photo Film Co Ltd Thermal recording material
JPS5812306A (ja) * 1981-07-16 1983-01-24 株式会社東芝 酸化物電圧非直線抵抗体及びその製造方法
US4408213A (en) * 1981-10-30 1983-10-04 Rca Corporation Reinforced bubble recording medium and information record
US4465767A (en) * 1981-11-27 1984-08-14 Ricoh Company, Ltd. Optical information recording medium
DE3364607D1 (en) * 1982-03-15 1986-08-28 Toshiba Kk Optical type information recording medium
JPS58158225A (ja) * 1982-03-15 1983-09-20 Toshiba Corp 情報記録用基板の製造方法

Also Published As

Publication number Publication date
US4845000A (en) 1989-07-04
US4565772A (en) 1986-01-21
EP0107913A1 (de) 1984-05-09
EP0107913B1 (de) 1988-06-22

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