DE3777427D1 - Vorgeformtes optisches aufzeichnungsmedium und verfahren zu dessen herstellung. - Google Patents

Vorgeformtes optisches aufzeichnungsmedium und verfahren zu dessen herstellung.

Info

Publication number
DE3777427D1
DE3777427D1 DE8787300511T DE3777427T DE3777427D1 DE 3777427 D1 DE3777427 D1 DE 3777427D1 DE 8787300511 T DE8787300511 T DE 8787300511T DE 3777427 T DE3777427 T DE 3777427T DE 3777427 D1 DE3777427 D1 DE 3777427D1
Authority
DE
Germany
Prior art keywords
recording medium
optical recording
production
photo
preformed optical
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 - Lifetime
Application number
DE8787300511T
Other languages
English (en)
Inventor
Minoru Fujita
Yoichi Fukushima
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.)
Kyodo Printing Co Ltd
Original Assignee
Kyodo 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.)
Filing date
Publication date
Application filed by Kyodo Printing Co Ltd filed Critical Kyodo Printing Co Ltd
Application granted granted Critical
Publication of DE3777427D1 publication Critical patent/DE3777427D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
    • 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
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card
    • 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
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/24868—Translucent outer layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Credit Cards Or The Like (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE8787300511T 1986-01-21 1987-01-21 Vorgeformtes optisches aufzeichnungsmedium und verfahren zu dessen herstellung. Expired - Lifetime DE3777427D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61010911A JPH0648545B2 (ja) 1986-01-21 1986-01-21 プリフォーマッティング用ピットのパターンを持った光記録媒体及びその製造方法

Publications (1)

Publication Number Publication Date
DE3777427D1 true DE3777427D1 (de) 1992-04-23

Family

ID=11763461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787300511T Expired - Lifetime DE3777427D1 (de) 1986-01-21 1987-01-21 Vorgeformtes optisches aufzeichnungsmedium und verfahren zu dessen herstellung.

Country Status (6)

Country Link
US (1) US4877713A (de)
EP (1) EP0239188B1 (de)
JP (1) JPH0648545B2 (de)
AT (1) ATE73951T1 (de)
CA (1) CA1287918C (de)
DE (1) DE3777427D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062149A (en) * 1987-10-23 1991-10-29 General Dynamics Corporation Millimeter wave device and method of making
US5264327A (en) * 1988-05-26 1993-11-23 Canon Kabushiki Kaisha Method for preparing information recording medium
US5170390A (en) * 1988-08-22 1992-12-08 Sharp Kabushiki Kaisha Optical recording element and driving system
JP2802520B2 (ja) * 1989-10-20 1998-09-24 共同印刷株式会社 密閉型の光カード
JPH0438732A (ja) * 1990-06-04 1992-02-07 Pioneer Electron Corp 光ディスク製造方法
JPH04205936A (ja) * 1990-11-30 1992-07-28 Hitachi Ltd 転写用成形媒体およびその製造方法
FR2726116B1 (fr) * 1994-10-21 1996-11-29 Atg Cygnet Disque optique reinscriptible preformate, et procede de fabrication
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
JP2005522810A (ja) * 2002-04-10 2005-07-28 ベリフィケーション テクノロジーズ インコーポレーション 光ディスクの内容の複製抑止法
CA2522551C (en) 2003-04-16 2009-12-22 Digimarc Corporation Three dimensional data storage
WO2005024699A2 (en) * 2003-09-03 2005-03-17 Digimarc Corporation Identification document with optical memory and related method of manufacture
KR100697601B1 (ko) 2004-07-10 2007-03-21 지성우 명함 제조 방법
WO2015066216A1 (en) * 2013-10-29 2015-05-07 Optical Archive Inc. Array reader and array reading of optical media

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR21095E (fr) * 1918-03-28 1920-03-19 Roger Augustin Reimboll Mandrin pour mèche à percer
US3687664A (en) * 1968-07-24 1972-08-29 Gauss Electrophysics Inc Duplicating process for video disc records
FR2279193A1 (fr) * 1974-07-16 1976-02-13 Thomson Brandt Procede de realisation de disques d'enregistrement de signaux en video-frequence, et disque ainsi realise
FR2365854A1 (fr) * 1976-09-24 1978-04-21 Thomson Brandt Procede de fabrication d'un support d'information enregistrable et lisible optiquement et support obtenu par un tel procede
US4332879A (en) * 1978-12-01 1982-06-01 Hughes Aircraft Company Process for depositing a film of controlled composition using a metallo-organic photoresist
DE2903641C2 (de) * 1979-01-31 1982-11-11 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Verfahren zur Herstellung eines Aufzeichnungsträgers mit einem bei Bestrahlung mit Licht in wenigstens zwei unterschiedlichen Farben erscheinenden Muster
US4364118A (en) * 1979-06-25 1982-12-14 Hitachi, Ltd. Optical disk and optical information processor
US4423137A (en) * 1980-10-28 1983-12-27 Quixote Corporation Contact printing and etching method of making high density recording medium
US4544835A (en) * 1983-12-29 1985-10-01 Drexler Technology Corporation Data system containing a high capacity optical contrast laser recordable wallet-size plastic card
FR2523347B1 (fr) * 1982-03-12 1988-11-04 Thomson Csf Support d'information mobile pregrave et dispositif optique de suivi de piste mettant en oeuvre un tel support
JPS58188344A (ja) * 1982-04-27 1983-11-02 Toshiba Corp 情報記憶媒体用原盤
US4584259A (en) * 1982-12-17 1986-04-22 Burroughs Corporation Coated media for optical recording with acrylic overcoat
US4544443A (en) * 1983-05-13 1985-10-01 Shap Kabushiki Kaisha Method for manufacturing an optical memory element
JPS6055534A (ja) * 1983-09-05 1985-03-30 Sanyo Electric Co Ltd 光学記録媒体の製造方法
US4492750A (en) * 1983-10-13 1985-01-08 Xerox Corporation Ablative infrared sensitive devices containing soluble naphthalocyanine dyes
EP0155000B1 (de) * 1984-03-16 1991-08-14 Sharp Kabushiki Kaisha Verfahren zur Herstellung eines optischen Speicherelements
JPS60208289A (ja) * 1984-03-31 1985-10-19 Dainippon Printing Co Ltd 光記録材料
JPH0770091B2 (ja) * 1984-09-28 1995-07-31 共同印刷株式会社 光読み取りカ−ド及びその製造法
JPS61107549A (ja) * 1984-10-31 1986-05-26 Yokogawa Hokushin Electric Corp 光デイスクのプリフオ−マツト形成方法
JP2627738B2 (ja) * 1985-12-17 1997-07-09 大日本印刷株式会社 光カードの製造方法
JPS61188757A (ja) * 1985-02-18 1986-08-22 Dainippon Printing Co Ltd 光記録体の製造方法
US4735878A (en) * 1985-03-12 1988-04-05 Quixote Corporation Optically read recording medium and method for making same
US4719613A (en) * 1985-08-27 1988-01-12 Mitsui Toatsu Chemicals, Inc. Optical recording medium having a reflective recording layer including a resinous binder and a naphthalocyanine dye
JPS6299932A (ja) * 1985-10-25 1987-05-09 Toppan Printing Co Ltd 光学的記録媒体の製造方法
JPH102795A (ja) * 1996-06-17 1998-01-06 Yokogawa Electric Corp 分光装置

Also Published As

Publication number Publication date
US4877713A (en) 1989-10-31
EP0239188B1 (de) 1992-03-18
ATE73951T1 (de) 1992-04-15
EP0239188A3 (en) 1988-05-04
JPH0648545B2 (ja) 1994-06-22
CA1287918C (en) 1991-08-20
JPS62170043A (ja) 1987-07-27
EP0239188A2 (de) 1987-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee