KR880010390A - 1회 기록 박막 합금층을 포함하는 기록 소자 - Google Patents

1회 기록 박막 합금층을 포함하는 기록 소자 Download PDF

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Publication number
KR880010390A
KR880010390A KR1019880000439A KR880000439A KR880010390A KR 880010390 A KR880010390 A KR 880010390A KR 1019880000439 A KR1019880000439 A KR 1019880000439A KR 880000439 A KR880000439 A KR 880000439A KR 880010390 A KR880010390 A KR 880010390A
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KR
South Korea
Prior art keywords
thin film
recording element
alloy layer
write once
film alloy
Prior art date
Application number
KR1019880000439A
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English (en)
Other versions
KR910002062B1 (ko
Inventor
판 키-추안
찬 유안-셍
조셉 마리노 살바토레
Original Assignee
오그덴 에이취. 스터
이스트만 코닥 컴퍼니
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 오그덴 에이취. 스터, 이스트만 코닥 컴퍼니 filed Critical 오그덴 에이취. 스터
Publication of KR880010390A publication Critical patent/KR880010390A/ko
Application granted granted Critical
Publication of KR910002062B1 publication Critical patent/KR910002062B1/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
    • G11B7/242—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
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or 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
    • 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
    • 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]
    • 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

내용 없음

Description

1회 기록 박막 합금층을 포함하는 기록 소자
제1도는 본 발명의 기록 소자들에 상용하기 위한 기록 및 재 판독장치의 개략도,
제2도는 본 발명의 광학기록 소자의 개략적인 단면도,
제5도는 본 발명의 유용한 합금조성물이 존재하는 다각형을 도시하는 3원조성도.
내용 없음

Claims (1)

  1. 안티몬, 게르마늄, 및 주석의 3원 조성도의 다각형 내에 조성물을 갖는 합금으로 된 1회 기록 비결정성 박막 광학 기록층을 포함하는 기록 소자에 있어서,
    a) 상기 3원 조성도가
    b) 상기 다각형이
    와 같은 정점들과 원자 퍼센트로 나타낸 해당좌표를 갖는, 1회 기록 박막 합금층을 포함하는 기록소자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880000439A 1987-02-13 1988-01-21 1회 기록 박막 합금층을 포함하는 기록소자 KR910002062B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US014337 1987-02-13
US07/014,337 US4795695A (en) 1987-02-13 1987-02-13 Recording elements comprising write-once thin film alloy layers
US14,339 1987-02-13

Publications (2)

Publication Number Publication Date
KR880010390A true KR880010390A (ko) 1988-10-08
KR910002062B1 KR910002062B1 (ko) 1991-04-01

Family

ID=21764871

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000439A KR910002062B1 (ko) 1987-02-13 1988-01-21 1회 기록 박막 합금층을 포함하는 기록소자

Country Status (6)

Country Link
US (1) US4795695A (ko)
EP (1) EP0278790B1 (ko)
JP (1) JPS63201927A (ko)
KR (1) KR910002062B1 (ko)
CA (1) CA1263534A (ko)
DE (1) DE3877975T2 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960680A (en) * 1987-02-13 1990-10-02 Eastman Kodak Company Recording elements comprising write-once thin film alloy layers
US4904577A (en) * 1988-11-21 1990-02-27 Tyan Yuan Sheng Optical recording element and alloy for use therein
DE69023786T2 (de) * 1989-03-17 1996-06-13 Fuji Xerox Co Ltd Optischer Aufzeichnungsträger.
US5271978A (en) * 1992-01-31 1993-12-21 Eastman Kodak Company Optical recording media
US5234803A (en) * 1992-05-21 1993-08-10 Eastman Kodak Company Optical recording media
US5312664A (en) * 1992-05-21 1994-05-17 Eastman Kodak Company Optical recording media
US5714748A (en) * 1992-10-02 1998-02-03 Goldstar Co., Ltd. Magnetic cards employing optical recording material
US6497988B2 (en) 2001-02-22 2002-12-24 Eastman Kodak Company Phase-change recording element for write once applications
US6544617B1 (en) 2001-08-09 2003-04-08 Eastman Kodak Company Phase-change recording element for write once applications
US6605330B2 (en) 2001-11-13 2003-08-12 Eastman Kodak Company Phase-change recording element for write once applications
CN1287362C (zh) * 2002-02-13 2006-11-29 三菱化学媒体株式会社 可改写光记录媒体和光记录方法
EP1343154B1 (en) * 2002-03-05 2006-10-25 Mitsubishi Kagaku Media Co., Ltd. Phase-change recording material used for an information recording medium and an information recording medium employing it
EP1607232A4 (en) * 2003-03-24 2009-04-15 Mitsubishi Kagaku Media Co Ltd PHASE VARIATION RECORDING MATERIAL AND INFORMATION RECORDING MEDIUM
EP1619037B1 (en) * 2003-04-30 2011-07-06 Mitsubishi Kagaku Media Co., Ltd. Phase-change recording material and information recording medium
CA2544394A1 (en) * 2003-11-03 2005-05-12 Koninklijke Philips Electronics N.V. Rewritable optical data storage medium and use of such a medium
JP3885051B2 (ja) * 2003-11-05 2007-02-21 株式会社リコー 相変化型光記録媒体
US7691463B2 (en) * 2004-11-24 2010-04-06 Industrial Technology Research Institute Optical recording materials and recording mediums using the same
WO2016154617A1 (en) * 2015-03-26 2016-09-29 David Mitlin Anodes for batteries based on tin-germanium-antimony alloys

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7809159A (nl) * 1977-09-29 1979-04-02 Philips Nv Informatieregistratie element met kleurstof bevattende hulplaag.
US4357616A (en) * 1979-03-26 1982-11-02 Hitachi, Ltd. Recording medium
JPS57205192A (en) * 1981-06-12 1982-12-16 Fuji Photo Film Co Ltd Optical information recording medium
JPS60242529A (ja) * 1984-05-16 1985-12-02 Dainippon Printing Co Ltd 光学的情報記録媒体
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
JPS61139953A (ja) * 1984-12-12 1986-06-27 Fuji Photo Film Co Ltd 情報記録媒体

Also Published As

Publication number Publication date
EP0278790B1 (en) 1993-02-03
JPH0422438B2 (ko) 1992-04-17
EP0278790A2 (en) 1988-08-17
US4795695A (en) 1989-01-03
CA1263534A (en) 1989-12-05
JPS63201927A (ja) 1988-08-22
DE3877975T2 (de) 1993-08-26
KR910002062B1 (ko) 1991-04-01
EP0278790A3 (en) 1990-07-11
DE3877975D1 (de) 1993-03-18

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