JPS563443A - Information recording component - Google Patents

Information recording component

Info

Publication number
JPS563443A
JPS563443A JP7820379A JP7820379A JPS563443A JP S563443 A JPS563443 A JP S563443A JP 7820379 A JP7820379 A JP 7820379A JP 7820379 A JP7820379 A JP 7820379A JP S563443 A JPS563443 A JP S563443A
Authority
JP
Japan
Prior art keywords
substrate
layer
recording
component
boats
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.)
Pending
Application number
JP7820379A
Other languages
English (en)
Inventor
Motoyasu Terao
Morio Taniguchi
Shinkichi Horigome
Masahiro Oshima
Kazuo Shigematsu
Keizo Kato
Yoshinori Miyamura
Seiji Yonezawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7820379A priority Critical patent/JPS563443A/ja
Priority to US06/160,661 priority patent/US4348461A/en
Priority to FR8013592A priority patent/FR2460023A1/fr
Priority to CA000354453A priority patent/CA1138109A/en
Priority to DE3023134A priority patent/DE3023134C2/de
Priority to GB8020216A priority patent/GB2057017B/en
Priority to NL8003632A priority patent/NL8003632A/nl
Publication of JPS563443A publication Critical patent/JPS563443A/ja
Pending 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
    • G11B7/241—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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
    • 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
    • G11B7/242—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)
    • 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
    • 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
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
JP7820379A 1979-06-22 1979-06-22 Information recording component Pending JPS563443A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP7820379A JPS563443A (en) 1979-06-22 1979-06-22 Information recording component
US06/160,661 US4348461A (en) 1979-06-22 1980-06-18 Recording member
FR8013592A FR2460023A1 (fr) 1979-06-22 1980-06-19 Organe d'enregistrement
CA000354453A CA1138109A (en) 1979-06-22 1980-06-20 Recording member
DE3023134A DE3023134C2 (de) 1979-06-22 1980-06-20 Aufzeichnungselement
GB8020216A GB2057017B (en) 1979-06-22 1980-06-20 Recording member
NL8003632A NL8003632A (nl) 1979-06-22 1980-06-23 Registratie-element.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7820379A JPS563443A (en) 1979-06-22 1979-06-22 Information recording component

Publications (1)

Publication Number Publication Date
JPS563443A true JPS563443A (en) 1981-01-14

Family

ID=13655454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7820379A Pending JPS563443A (en) 1979-06-22 1979-06-22 Information recording component

Country Status (7)

Country Link
US (1) US4348461A (ja)
JP (1) JPS563443A (ja)
CA (1) CA1138109A (ja)
DE (1) DE3023134C2 (ja)
FR (1) FR2460023A1 (ja)
GB (1) GB2057017B (ja)
NL (1) NL8003632A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244020U (ja) * 1985-09-03 1987-03-17

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766996A (en) 1980-10-15 1982-04-23 Hitachi Ltd Information recording member and method of preparing thereof
JPS57130243A (en) * 1981-02-05 1982-08-12 Toshiba Corp Information storage medium
JPS5933320B2 (ja) * 1981-04-03 1984-08-15 株式会社東芝 光学的情報記録媒体
DE3416607C2 (de) * 1983-05-04 1995-03-16 Matsushita Electric Ind Co Ltd Optische Speicherplatte und Verfahren zu deren Herstellung
JPS6042095A (ja) * 1983-08-19 1985-03-06 Hitachi Ltd 情報の記録用部材およびその製造方法
ATE52814T1 (de) * 1984-03-03 1990-06-15 Stc Plc Beschichtungsverfahren.
JP2585520B2 (ja) * 1985-12-27 1997-02-26 株式会社日立製作所 相変化記録媒体
JPS63171446A (ja) * 1987-01-09 1988-07-15 Mitsubishi Kasei Corp 光学的記録用媒体の製造方法
US4901304A (en) * 1986-10-08 1990-02-13 Optical Data, Inc. Erasable optical data storage medium having a zoned integral recording layer
US5374974A (en) * 1993-04-30 1994-12-20 Lsi Logic Corporation High speed shuttle for gating a radiation beam, particularly for semiconductor lithography apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331105A (en) * 1976-09-03 1978-03-24 Hitachi Ltd Information recording member
JPS5331106A (en) * 1976-09-03 1978-03-24 Hitachi Ltd Information recording member
JPS5415483A (en) * 1977-05-02 1979-02-05 Akzo Nv Temperature indication composition and temperature indication apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822300A (en) * 1954-03-29 1958-02-04 Horizons Inc Photoconductive material
US3901996A (en) * 1972-10-11 1975-08-26 Nat Inst Res Process for preparing a chalcogenide glass having silicon containing layer and product
DE2439848C2 (de) * 1973-08-20 1985-05-15 Canon K.K., Tokio/Tokyo Verfahren zum Aufzeichnen mittels eines Laserstrahls
US3971874A (en) * 1973-08-29 1976-07-27 Matsushita Electric Industrial Co., Ltd. Optical information storage material and method of making it
JPS5932319B2 (ja) * 1974-03-22 1984-08-08 富士写真フイルム株式会社 記録材料
US4069487A (en) * 1974-12-26 1978-01-17 Canon Kabushiki Kaisha Recording member and process for recording
FR2318481A1 (fr) * 1975-07-18 1977-02-11 Hitachi Ltd Film d'enregistrement d'informations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331105A (en) * 1976-09-03 1978-03-24 Hitachi Ltd Information recording member
JPS5331106A (en) * 1976-09-03 1978-03-24 Hitachi Ltd Information recording member
JPS5415483A (en) * 1977-05-02 1979-02-05 Akzo Nv Temperature indication composition and temperature indication apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244020U (ja) * 1985-09-03 1987-03-17
JPH0124094Y2 (ja) * 1985-09-03 1989-07-21

Also Published As

Publication number Publication date
GB2057017B (en) 1983-03-16
DE3023134C2 (de) 1984-05-17
DE3023134A1 (de) 1981-01-08
GB2057017A (en) 1981-03-25
CA1138109A (en) 1982-12-21
US4348461A (en) 1982-09-07
FR2460023A1 (fr) 1981-01-16
NL8003632A (nl) 1980-12-24
FR2460023B1 (ja) 1983-09-16

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