TW232729B - - Google Patents

Info

Publication number
TW232729B
TW232729B TW083100041A TW83100041A TW232729B TW 232729 B TW232729 B TW 232729B TW 083100041 A TW083100041 A TW 083100041A TW 83100041 A TW83100041 A TW 83100041A TW 232729 B TW232729 B TW 232729B
Authority
TW
Taiwan
Application number
TW083100041A
Other languages
Chinese (zh)
Original Assignee
Mitsui Toatsu Chemicals
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 JP3116024A external-priority patent/JP2993762B2/ja
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Application granted granted Critical
Publication of TW232729B publication Critical patent/TW232729B/zh

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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
TW083100041A 1991-05-21 1992-05-21 TW232729B (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3116024A JP2993762B2 (ja) 1991-05-21 1991-05-21 光記録媒体
JP28766391 1991-11-01

Publications (1)

Publication Number Publication Date
TW232729B true TW232729B (en:Method) 1994-10-21

Family

ID=26454415

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083100041A TW232729B (en:Method) 1991-05-21 1992-05-21

Country Status (7)

Country Link
US (2) US5424102A (en:Method)
EP (1) EP0514799B1 (en:Method)
KR (1) KR960002043B1 (en:Method)
CA (1) CA2068618A1 (en:Method)
DE (1) DE69217410T2 (en:Method)
SG (1) SG47988A1 (en:Method)
TW (1) TW232729B (en:Method)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310223B1 (ko) * 1994-02-28 2001-12-28 윤종용 유기광기록매체및그의재기록방지방법
JPH087337A (ja) * 1994-06-22 1996-01-12 Pioneer Electron Corp 光記録媒体
US6249509B1 (en) * 1994-09-29 2001-06-19 Tdk Corporation Optical device with protective cover
JP3079963B2 (ja) * 1995-03-29 2000-08-21 日本ビクター株式会社 光ディスク及びその製造方法
WO1997004450A1 (de) * 1995-07-21 1997-02-06 Bod Berlin Optical Disc Gmbh Verfahren zur herstellung einer mittels laserstrahls abtastbaren, informationen aufweisenden scheibe und scheibe auf diese weise hergestellt
US5966369A (en) * 1997-04-23 1999-10-12 Eastman Kodak Company Reducing corrugations in optical recording discs
DE19742150C1 (de) 1997-09-24 1999-04-22 Siemens Nixdorf Inf Syst Verfahren zur Herstellung einer optischen Speicherplatte und zu deren Herstellung geeigneter CD-R-Plattenrohling
EP0932148A1 (en) * 1998-01-26 1999-07-28 Eastman Kodak Company Recordable elements comprising a super-sensitive markable phase-change layer
US6191384B1 (en) * 1998-05-05 2001-02-20 Tapematic S.P.A. Apparatus for trimming dye coated on a recordable disc substrate and related method
NL1012901C2 (nl) * 1999-08-25 2001-02-27 Odme Internat B V Werkwijze geschikt voor het vervaardigen van een schijfvormige optische registratiedrager alsmede een dergelijke optische registratiedrager.
JP2001344820A (ja) * 2000-06-06 2001-12-14 Pioneer Electronic Corp 光ディスク
CA2434538A1 (en) 2000-12-14 2002-10-17 Ecd Systems, Inc. Systems and methods for optical media modification
JP2003006948A (ja) * 2001-06-15 2003-01-10 Fuji Photo Film Co Ltd 光情報記録媒体の製造方法
US7562396B2 (en) * 2001-08-21 2009-07-14 Ecd Systems, Inc. Systems and methods for media authentication
JP4071956B2 (ja) * 2001-11-13 2008-04-02 Ｔｄｋ株式会社 多層光記録媒体
US7643393B2 (en) 2001-12-12 2010-01-05 Ecd Systems, Inc. Systems and methods for optical media modification
US7716485B2 (en) 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
JP4067907B2 (ja) * 2002-08-08 2008-03-26 富士通株式会社 樹脂基板を有する記録媒体
US6875467B2 (en) * 2002-12-15 2005-04-05 Optinetrics, Inc. Crack resistant sol-gel wafer coatings for integrated optics
DE602004004524T2 (de) 2004-07-29 2007-11-08 Clariant Finance (Bvi) Ltd., Road Town Azoliganden auf der Basis von Aminoantipyrine und ihre Metallkomplexe zur Verwendung als optische Aufzeichnungsmedien
USD559248S1 (en) * 2006-02-16 2008-01-08 Sandisk Il Ltd Ring-shaped flash disk drive with cover
US20110096655A1 (en) * 2006-03-09 2011-04-28 Cinram International Inc. Forming light-transmitting cover layer for recording medium
US7910191B1 (en) * 2006-03-09 2011-03-22 Cinram International Inc. Method for forming light-transmitting cover layer for optical recording medium
JP4675812B2 (ja) * 2006-03-30 2011-04-27 株式会社東芝 磁気記録媒体、磁気記録装置および磁気記録媒体の製造方法
CN101093695B (zh) * 2006-06-23 2010-09-29 东莞宏威数码机械有限公司 一种dvdr光盘

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010431A (ja) * 1983-06-29 1985-01-19 Canon Inc 光学的記録媒体
JP2526864B2 (ja) * 1986-04-16 1996-08-21 ソニー株式会社 光学記録媒体
EP0486482B1 (en) * 1986-12-20 1995-02-15 Kyodo Printing Co., Ltd. Optical recording card and method of producing the same
JPS63247935A (ja) * 1987-04-02 1988-10-14 Fuji Photo Film Co Ltd 情報記録媒体の製造方法
JP2525647B2 (ja) * 1988-07-19 1996-08-21 富士写真フイルム株式会社 光記録媒体
US4981743A (en) * 1988-07-25 1991-01-01 Unisys Corporation Overcoat composition for optical record
JP2663009B2 (ja) * 1989-03-09 1997-10-15 富士写真フイルム株式会社 情報記録媒体およびその製造方法
US5085910A (en) * 1989-07-12 1992-02-04 Hitachi Maxell, Ltd. Optical data recording medium and method of manufacturing the same
JPH04339332A (ja) * 1991-05-16 1992-11-26 Pioneer Electron Corp 光記録ディスクおよびその製造方法
JP3301621B2 (ja) * 1991-05-30 2002-07-15 ティーディーケイ株式会社 光記録ディスクの製造方法

Also Published As

Publication number Publication date
DE69217410T2 (de) 1997-08-21
US5424102A (en) 1995-06-13
EP0514799B1 (en) 1997-02-12
KR920022236A (ko) 1992-12-19
EP0514799A1 (en) 1992-11-25
DE69217410D1 (de) 1997-03-27
US5486396A (en) 1996-01-23
CA2068618A1 (en) 1992-11-22
KR960002043B1 (ko) 1996-02-09
SG47988A1 (en) 1998-04-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees