KR870001561A - 신호 기록판 - Google Patents

신호 기록판 Download PDF

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Publication number
KR870001561A
KR870001561A KR1019860005380A KR860005380A KR870001561A KR 870001561 A KR870001561 A KR 870001561A KR 1019860005380 A KR1019860005380 A KR 1019860005380A KR 860005380 A KR860005380 A KR 860005380A KR 870001561 A KR870001561 A KR 870001561A
Authority
KR
South Korea
Prior art keywords
signal recording
layer
adhesive resin
resin composition
recording plate
Prior art date
Application number
KR1019860005380A
Other languages
English (en)
Other versions
KR900004756B1 (ko
Inventor
히데아끼 모찌즈끼
도오루 다무라
Original Assignee
마쯔시다덴기산교 가부시기가이샤
다니이 아끼오
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 JP60147539A external-priority patent/JPS628342A/ja
Priority claimed from JP60147549A external-priority patent/JPS627779A/ja
Application filed by 마쯔시다덴기산교 가부시기가이샤, 다니이 아끼오 filed Critical 마쯔시다덴기산교 가부시기가이샤
Publication of KR870001561A publication Critical patent/KR870001561A/ko
Application granted granted Critical
Publication of KR900004756B1 publication Critical patent/KR900004756B1/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
    • G11B7/241—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
    • 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
    • G11B7/242—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
    • G11B2007/2432—Oxygen
    • 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
    • G11B7/258—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
    • 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

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

내용 없음.

Description

신호 기록판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 반분된 상태에 있어 신호기록판의 사시도.
제2도는 편면 기록재생형 광디스크의 단면도.
제3도는 양면 기록재생형 광디스크의 단면도.
* 도면의 주요부분에 대한 부호의 설명
1 : 투명기판 2 : 보호기판
3 : 기록층 4 : 접착제수지층

Claims (10)

  1. 기판상에 형성된 금속함유기록층과 상기 기록층상에 형성되는 적어도 한가지의 에폭시기함유 화합물을 포함하는 접착수지조성물로 이루어진 신호기록판.
  2. 제1항에 있어서, 접착수지조성물의 에폭시값이 적어도 0.05인것을 특징으로하는 신호기록판.
  3. 제1항에 있어서, 접착수지조성물층이 아크릴모노머, 래디칼포머 및 에폭시프리플리머를 포함하는것을 특징으로하는 신호기록판.
  4. 제3항에 있어서, 접착수지조성물층의 래디칼포머가 자외선의 조사에 의해 분해되어 래디칼스페시스를 형성하므로써 접착수지조성틀을 경화시키는것을 특징으로하는 신호기록판.
  5. 제1항에 있어서, 접착수지조성물은 아민화합물이 조합된 페록사이드로 이루어진 래디칼포머의 첨가에 의해 비교적 저온에서 신속하게 경화되는것을 특징으로하는 신호기록판.
  6. 제1항에 있어서, 기판으로서 합성수지기판을 사용하는 것을 특징으로 하는 신호기록판.
  7. 제1항에 있어서, 기록층이 텔루르아산화물의 박막인 것을 특징으로 하는 신호기록판.
  8. 제1항에 있어서, 기록층이 알루미늄막인 것을 특징으로 하는 신호기록판.
  9. 텔루르아산화물로 이루어진 기록층이 형성된 2매의 투명수지기판과, 상기 2매의 투명수지기판의 기록층을 서로 접착시키는 적어도 0.005의 에폭시값을 가지는 접착수지층으로 구성된 신호기록판.
  10. 미리 형성한 일련의 신호비트를 가지는 투명수지기판상에 형성된 알루미늄반사층과, 이 반사층에 형성된 적어의 0.005의 폭시값을 가지는 접착수지층으로 이루어진 신호기록판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860005380A 1985-07-04 1986-07-03 신호 기록판 KR900004756B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP147539 1985-07-04
JP60147539A JPS628342A (ja) 1985-07-04 1985-07-04 光デイスク
JP60-147539 1985-07-04
JP147549 1985-07-04
JP60-147549 1985-07-04
JP60147549A JPS627779A (ja) 1985-07-04 1985-07-04 防食性光硬化性接着剤組成物

Publications (2)

Publication Number Publication Date
KR870001561A true KR870001561A (ko) 1987-03-14
KR900004756B1 KR900004756B1 (ko) 1990-07-05

Family

ID=26478041

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005380A KR900004756B1 (ko) 1985-07-04 1986-07-03 신호 기록판

Country Status (4)

Country Link
US (1) US4760012A (ko)
EP (1) EP0208503B1 (ko)
KR (1) KR900004756B1 (ko)
DE (1) DE3669800D1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702493A (nl) * 1986-10-31 1988-05-16 Seiko Epson Corp Optisch opnamemedium en werkwijze voor het vervaardigen daarvan.
US5053288A (en) * 1987-11-20 1991-10-01 Teijin Limited Optical recording medium
US5080947A (en) * 1987-12-25 1992-01-14 Ricoh Company, Ltd. Information recording medium
US4983437A (en) * 1989-04-21 1991-01-08 Merrick Steven L Compact disc protector
EP0464674A3 (en) * 1990-06-29 1992-07-08 Sony Corporation Magneto-optical disc
US5244775A (en) 1991-03-20 1993-09-14 Hitachi, Ltd. Method of manufacturing an optical disc
US5538774A (en) * 1994-07-29 1996-07-23 Minnesota Mining And Manufacturing Company Internally damped rotatable storage article
US6506814B2 (en) 1997-10-30 2003-01-14 Dsm N.V. Dielectric, radiation-curable coating compositions
US6168682B1 (en) 1998-02-10 2001-01-02 3M Innovative Properties Company Method of manufacturing an optical recording medium
US6472451B2 (en) 1998-03-27 2002-10-29 Dsm N.V. Radiation curable adhesive for digital versatile disc
WO2001030872A1 (en) 1999-10-28 2001-05-03 3M Innovative Properties Company Compositions and articles made therefrom
AU2003254111A1 (en) * 2002-08-14 2004-03-03 Pall Corporation Fluoropolymer membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410581A (en) * 1979-10-01 1983-10-18 Omex Laser recording medium
JPS58108042A (ja) * 1981-12-18 1983-06-28 Matsushita Electric Ind Co Ltd デイスク型記録担体
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク
JPS5977647A (ja) * 1982-10-26 1984-05-04 Matsushita Electric Ind Co Ltd 光学式円盤
JPS5979444A (ja) * 1982-10-28 1984-05-08 Sharp Corp 光記憶素子
JPS60177430A (ja) * 1984-02-22 1985-09-11 Konishiroku Photo Ind Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
EP0208503A3 (en) 1988-01-07
US4760012A (en) 1988-07-26
DE3669800D1 (de) 1990-04-26
EP0208503A2 (en) 1987-01-14
EP0208503B1 (en) 1990-03-21
KR900004756B1 (ko) 1990-07-05

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