MX167607B - Medio de registro optico - Google Patents

Medio de registro optico

Info

Publication number
MX167607B
MX167607B MX010409A MX1040988A MX167607B MX 167607 B MX167607 B MX 167607B MX 010409 A MX010409 A MX 010409A MX 1040988 A MX1040988 A MX 1040988A MX 167607 B MX167607 B MX 167607B
Authority
MX
Mexico
Prior art keywords
media
storage media
optical registration
registration media
bismuth
Prior art date
Application number
MX010409A
Other languages
English (en)
Inventor
Andrew J Strandjord
Donald J Perettie
Ronald L Yates
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX167607B publication Critical patent/MX167607B/es

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
    • 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
    • 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
    • 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
    • G11B2007/24304—Metals or metalloids group 2 or 12 elements (e.g. Be, Ca, Mg, Zn, Cd)
    • 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
    • G11B2007/24308—Metals or metalloids transition metal elements of group 11 (Cu, Ag, Au)
    • 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
    • G11B7/252—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
    • G11B7/2533—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 resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Holo Graphy (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Vending Machines For Individual Products (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

La presente invención se refiere a un método para fabricar medios de almacenamiento de memoria óptica, caracterizado porque comprende: a) aplicar un revestimiendo de película delgada sobre una superficie de un material de substrato, estando unido fuertemente el revestimiento a la superficie del substrato y comprendiendo una aleación de metal blanda, altamente reflejante; y posteriormente b) codificar información en dicha superficie revestida; estando la información codificada en la forma de la alteración del contorno de dicha superficie.
MX010409A 1987-02-13 1988-02-12 Medio de registro optico MX167607B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1488287A 1987-02-13 1987-02-13
US10542687A 1987-10-07 1987-10-07

Publications (1)

Publication Number Publication Date
MX167607B true MX167607B (es) 1993-03-31

Family

ID=26686656

Family Applications (1)

Application Number Title Priority Date Filing Date
MX010409A MX167607B (es) 1987-02-13 1988-02-12 Medio de registro optico

Country Status (16)

Country Link
EP (1) EP0345273B1 (es)
JP (1) JPH02502412A (es)
KR (1) KR890700896A (es)
CN (1) CN1012858B (es)
AT (1) ATE134788T1 (es)
AU (1) AU599751B2 (es)
BR (1) BR8807352A (es)
CA (1) CA1323697C (es)
DE (1) DE3855045T2 (es)
ES (1) ES2006562A6 (es)
FI (1) FI893679A0 (es)
IL (1) IL85397A (es)
MX (1) MX167607B (es)
NZ (1) NZ223389A (es)
RU (1) RU2024073C1 (es)
WO (1) WO1988006337A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904577A (en) * 1988-11-21 1990-02-27 Tyan Yuan Sheng Optical recording element and alloy for use therein
USRE37185E1 (en) 1990-04-20 2001-05-22 Matsushita Electric Industrial Co., Ltd. Optical head
US5148421A (en) * 1990-04-20 1992-09-15 Matsushita Electric Industrial Co., Ltd. Optical head
US5328813A (en) * 1992-06-30 1994-07-12 The Dow Chemical Company Method for the preparation of optical recording media containing overcoat
US5302493A (en) * 1992-06-30 1994-04-12 The Dow Chemical Company Method for the preparation of optical recording media containing uniform partially oxidized metal layer
US6127262A (en) * 1996-06-28 2000-10-03 Applied Materials, Inc. Method and apparatus for depositing an etch stop layer
BR0008208A (pt) 1999-02-12 2002-02-19 Gen Electric Meios de armazenamento de dados
US6549463B2 (en) 2000-12-15 2003-04-15 Halo Lsi, Inc. Fast program to program verify method
WO2013152155A1 (en) * 2012-04-04 2013-10-10 Merenfeld Miriam Reflective surface having a computer readable code

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937857B1 (es) * 1969-05-19 1974-10-12
DE2234890A1 (de) * 1972-07-15 1974-01-24 Licentia Gmbh Elektrische vorrichtung zur beschriftung eines papierfoermigen schrifttraegers und verfahren zu dessen herstellung
US4115619A (en) * 1977-01-07 1978-09-19 The Dow Chemical Company Highly reflective multilayer metal/polymer composites
US4211822A (en) * 1977-01-07 1980-07-08 The Dow Chemical Company Highly reflective multilayer metal/polymer composites
JPS599094A (ja) * 1982-07-09 1984-01-18 Asahi Chem Ind Co Ltd 情報記録用部材
CA1218285A (en) * 1983-08-24 1987-02-24 Yoshiaki Kita Recording medium
NL8402681A (nl) * 1984-09-03 1986-04-01 Philips Nv Optisch uitleesbare informatieschijf en methode voor de vervaardiging ervan.
JPS61133065A (ja) * 1984-12-03 1986-06-20 Hitachi Ltd 光情報記録装置
JPS61133349A (ja) * 1984-12-03 1986-06-20 Hitachi Ltd 分光反射率可変合金及び記録材料
CN1008845B (zh) * 1984-12-05 1990-07-18 富士通株式会社 光学信息记录介质及信息的记录与擦抹的方法
NL8503235A (nl) * 1985-11-25 1987-06-16 Philips Nv Methode voor de optische registratie van informatie en een in de methode toegepast optisch registratie element.

Also Published As

Publication number Publication date
JPH02502412A (ja) 1990-08-02
NZ223389A (en) 1991-02-26
EP0345273B1 (en) 1996-02-28
DE3855045T2 (de) 1996-06-13
EP0345273A1 (en) 1989-12-13
CN1030493A (zh) 1989-01-18
KR890700896A (ko) 1989-04-28
ES2006562A6 (es) 1989-05-01
WO1988006337A1 (en) 1988-08-25
DE3855045D1 (de) 1996-04-04
AU1222888A (en) 1988-09-14
RU2024073C1 (ru) 1994-11-30
FI893679A0 (fi) 1989-08-03
BR8807352A (pt) 1990-03-01
IL85397A (en) 1993-07-08
CN1012858B (zh) 1991-06-12
CA1323697C (en) 1993-10-26
AU599751B2 (en) 1990-07-26
ATE134788T1 (de) 1996-03-15
IL85397A0 (en) 1988-07-31

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