KR890013613A - 해독 전용 광학 디스크상에 정보를 첨부하기 위한 방법 - Google Patents

해독 전용 광학 디스크상에 정보를 첨부하기 위한 방법 Download PDF

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Publication number
KR890013613A
KR890013613A KR1019890001932A KR890001932A KR890013613A KR 890013613 A KR890013613 A KR 890013613A KR 1019890001932 A KR1019890001932 A KR 1019890001932A KR 890001932 A KR890001932 A KR 890001932A KR 890013613 A KR890013613 A KR 890013613A
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KR
South Korea
Prior art keywords
layer
protective layer
reflective metal
optical disc
read
Prior art date
Application number
KR1019890001932A
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English (en)
Other versions
KR910007912B1 (ko
Inventor
리 윌슨 데니
알랜 라인 조프리
리 엘므퀴스트 토마스
Original Assignee
원본미기재
필립스 앤드 듀우판 옵티컬 컴파니
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Publication of KR890013613A publication Critical patent/KR890013613A/ko
Application granted granted Critical
Publication of KR910007912B1 publication Critical patent/KR910007912B1/ko

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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
    • G11B7/241—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
    • 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
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00451—Recording involving ablation of the recording layer
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B7/2534—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 polycarbonates [PC]
    • 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
    • G11B7/2542—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 organic resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

내용 없음.

Description

해독 전용 광학 디스크상에 정보를 첨부하기 위한 방법
제1도는 본 발명의 방법에 의해 첨부된 정보를 내장하는 해독 전용 광학 디스크의 정사투영도.
제2도는 본 발명의 방법의 기입 순서를 도시한 광학 디스크의 개략적인 단면도.
제3도는 정보가 본 발명의 방법에 의해 기입된 동일한 광학 디스크의 개략적인 단면도.

Claims (6)

  1. 구조가 (a) 연속 기판층, (b) 연속 반사 금속층, 및 (c) 상부연속 중합체 보호층으로 구성되고, (a) 및 (c)중 최소한 한개가 투광성인 해독 전용 광학 디스크의 무정보 영역상에 가시 정보의 내부 패턴을 첨부하는 방법에 있어서, 층(a) 및 (c)중 어느 한 층의 표면 연속성을 붕괴시키지 않고서 정보 패턴에 대응하는 하부반사 금속층내에 일련의 구멍을 형성하기에 충분한 전력 레벨에서 투명층을 통해 패턴된 일련의 펄스형 레이저 광선을 통과시키는 단계를 포함하는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 층(a)와 (b)가 투광성이고, 디스크가 패턴 영역내의 이것의 전체 두께에 걸쳐 투명한것을 특징으로 하는 방법.
  3. 제2항에 있어서, 보호층이 기판충보다 얇고, 패턴된 일련의 펄스형 레이저 광선이 보호층을 통과하게되는 것을 특징으로 하는 방법.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 기판층이 폴리카보네이트 수지인 것을 특징으로 하는 방법.
  5. 제1항 내지 제3항중 어느 한 항에 있어서, 보호층이 니트로셀룰로오스인 것을 특징으로 하는 방법.
  6. 제1항 내지 제3항중 어느 한 항에 있어서, 반사 금속층이 알루미늄인 것을 특징으로 하는 방법 .
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890001932A 1988-02-19 1989-02-18 해독 전용 광학 디스크상에 정보를 첨부하기 위한 방법 KR910007912B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15783288A 1988-02-19 1988-02-19
US157,832 1988-02-19

Publications (2)

Publication Number Publication Date
KR890013613A true KR890013613A (ko) 1989-09-25
KR910007912B1 KR910007912B1 (ko) 1991-10-04

Family

ID=22565461

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001932A KR910007912B1 (ko) 1988-02-19 1989-02-18 해독 전용 광학 디스크상에 정보를 첨부하기 위한 방법

Country Status (6)

Country Link
EP (1) EP0329122B1 (ko)
JP (1) JP2810950B2 (ko)
KR (1) KR910007912B1 (ko)
CA (1) CA1320571C (ko)
DE (1) DE68908201T2 (ko)
MY (1) MY103826A (ko)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03268243A (ja) * 1990-03-16 1991-11-28 Sony Corp 光ディスク
GB2277827A (en) * 1990-11-17 1994-11-09 Taiyo Yuden Kk Making an optical information record substrate
JP3109866B2 (ja) * 1990-11-17 2000-11-20 太陽誘電株式会社 光学式情報記録担体用基板及びその製造方法
US6010761A (en) * 1991-03-12 2000-01-04 Sony Corporation Optical disc
EP0549488B1 (en) * 1991-12-20 1998-09-30 Eastman Kodak Company A storage media for an optical information system having an identification code embedded therein
KR0180795B1 (ko) * 1993-07-28 1999-04-15 이리마지리 쇼우이찌로 정보 기억 매체 및 그것을 이용하는 전자 장치
US6102800A (en) * 1993-07-28 2000-08-15 Sega Enterprises, Ltd. Information storage medium and electronic device using the same
JPH07176141A (ja) * 1993-12-15 1995-07-14 Nippon Columbia Co Ltd 光ディスク及び光ディスク記録装置
FR2720183B1 (fr) * 1994-05-18 1996-07-19 Beugin Jean Yves Disque à lecture optique avec authentification.
JP3707812B2 (ja) * 1994-09-27 2005-10-19 ソニー株式会社 光記録方法、光記録装置及び光記録媒体
DE19542810A1 (de) * 1994-11-16 1996-05-23 Mitsubishi Chem Corp Optisches Aufzeichnungsmedium und Verfahren zur Herstellung desselben
US5831963A (en) * 1994-11-16 1998-11-03 Mitsubishi Chemical Corporation Optical recording medium having zones wherein the number of sectors per track is constant and method of injection-molding the same
EP1764782B1 (en) 1994-11-17 2010-02-17 Panasonic Corporation Optical disk, method of manufacturing an optical disk and a reproduction apparatus
USRE39653E1 (en) 1994-11-17 2007-05-22 Matsushita Electric Industrial Co., Ltd. Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk
US5822291A (en) * 1995-03-23 1998-10-13 Zoom Television, Inc. Mass storage element and drive unit therefor
EP1030297B1 (en) 1995-10-09 2002-10-16 Matsushita Electric Industrial Co., Ltd. An optical disk and an optical disk recording method
US6144742A (en) * 1996-05-16 2000-11-07 Mitsushita Electric Industrial Co., Ltd. Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
JPH10106129A (ja) * 1996-09-30 1998-04-24 Mitsumi Electric Co Ltd 光ディスクの識別標識読取り装置及び方法
DE29619143U1 (de) * 1996-11-05 1997-01-02 Claußnitzer, Werner, 42329 Wuppertal Etikettenbogen
EP0895242A1 (en) * 1997-07-28 1999-02-03 THOMSON multimedia A method for personalizing a data storage medium
EP0896332B1 (en) * 1997-07-28 2008-06-04 THOMSON multimedia A method for personalizing a data storage medium
US7304937B1 (en) 1998-06-16 2007-12-04 Thomson Licensing Identification of program information on a recording medium
EP1049095A3 (en) * 1999-04-28 2006-06-28 Victor Company Of Japan, Ltd. Information recording medium and reproducing apparatus therefor
DE60031364T2 (de) 1999-07-22 2007-09-20 Sony Corp. Optisches aufzeichnungsmedium, optisches aufzeichnungsverfahren, optisches wiedergabeverfahren, optisches aufzeichnungsgeraet, optisches wiedergabegeraet und optisches aufzeichnungs-/ wiedergabegeraet
US7268794B2 (en) 2000-10-30 2007-09-11 Yamaha Corporation Method of printing label on optical disk, optical disk unit, and optical disk
CN1286092C (zh) 2000-12-19 2006-11-22 索尼株式会社 光盘记录方法与光盘再生方法
US7260822B2 (en) * 2001-06-07 2007-08-21 Koninklijke Philips Electronics N.V. Optical data storage medium and use of such a medium
JP3956756B2 (ja) 2001-10-31 2007-08-08 ヤマハ株式会社 光ディスク記録装置
JP4062976B2 (ja) 2002-05-31 2008-03-19 ヤマハ株式会社 光ディスクへの画像形成装置および画像形成方法
JP3758614B2 (ja) 2002-06-28 2006-03-22 ヤマハ株式会社 光ディスク記録装置及び光ディスクに対する画像形成方法
US7514037B2 (en) 2002-08-08 2009-04-07 Kobe Steel, Ltd. AG base alloy thin film and sputtering target for forming AG base alloy thin film
JP2005174408A (ja) * 2003-12-09 2005-06-30 Fuji Photo Film Co Ltd 光情報記録媒体、光情報記録媒体の製造方法、及び光情報記録方法
JP2007035104A (ja) 2005-07-22 2007-02-08 Kobe Steel Ltd 光情報記録媒体用Ａｇ合金反射膜、光情報記録媒体および光情報記録媒体用Ａｇ合金反射膜の形成用のＡｇ合金スパッタリングターゲット
JP5082404B2 (ja) * 2006-11-22 2012-11-28 ソニー株式会社 再生専用型光ディスク媒体及びその製造方法
JP4564563B2 (ja) * 2008-12-19 2010-10-20 日立コンピュータ機器株式会社 バーコード記録装置
JP5623878B2 (ja) 2010-11-17 2014-11-12 ソニー株式会社 原盤製造方法、記録媒体製造方法、プログラム、記録媒体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211343A (ja) * 1982-05-31 1983-12-08 Sony Corp 原盤記録装置及び原盤記録方法
JPS59210544A (ja) * 1983-05-16 1984-11-29 Nec Corp 光記録媒体
JPS60193143A (ja) * 1984-03-15 1985-10-01 Matsushita Electric Ind Co Ltd 光デイスク
JPS60197958A (ja) * 1984-03-19 1985-10-07 Matsushita Electric Ind Co Ltd 光デイスク
JPS61248250A (ja) * 1985-04-26 1986-11-05 Pioneer Electronic Corp 円盤状記録媒体の製造方法
KR870001564A (ko) * 1985-07-29 1987-03-14 와타리 스기이찌로 정보기억매체 및 그 정보처리장치
EP0232134B1 (en) * 1986-02-07 1994-08-24 Matsushita Electric Industrial Co., Ltd. Optical disc and disc drive apparatus for writing/reading data into/from the disc

Also Published As

Publication number Publication date
JPH0256750A (ja) 1990-02-26
JP2810950B2 (ja) 1998-10-15
EP0329122B1 (en) 1993-08-11
EP0329122A3 (en) 1990-10-31
DE68908201D1 (de) 1993-09-16
EP0329122A2 (en) 1989-08-23
DE68908201T2 (de) 1994-03-03
KR910007912B1 (ko) 1991-10-04
MY103826A (en) 1993-09-30
CA1320571C (en) 1993-07-20

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