JP2005504649A5 - - Google Patents

Download PDF

Info

Publication number
JP2005504649A5
JP2005504649A5 JP2002578497A JP2002578497A JP2005504649A5 JP 2005504649 A5 JP2005504649 A5 JP 2005504649A5 JP 2002578497 A JP2002578497 A JP 2002578497A JP 2002578497 A JP2002578497 A JP 2002578497A JP 2005504649 A5 JP2005504649 A5 JP 2005504649A5
Authority
JP
Japan
Prior art keywords
organic material
absorption coefficient
tdec
recording medium
light transmission
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
JP2002578497A
Other languages
English (en)
Other versions
JP2005504649A (ja
Filing date
Publication date
Priority claimed from DE10115227A external-priority patent/DE10115227A1/de
Priority claimed from DE10117464A external-priority patent/DE10117464A1/de
Priority claimed from DE10117462A external-priority patent/DE10117462A1/de
Priority claimed from DE10117463A external-priority patent/DE10117463A1/de
Priority claimed from DE10117461A external-priority patent/DE10117461A1/de
Priority claimed from DE10124585A external-priority patent/DE10124585A1/de
Priority claimed from DE2001136064 external-priority patent/DE10136064A1/de
Priority claimed from DE10136063A external-priority patent/DE10136063A1/de
Priority claimed from DE2001140165 external-priority patent/DE10140165A1/de
Priority claimed from DE2002100484 external-priority patent/DE10200484A1/de
Priority claimed from DE2002102571 external-priority patent/DE10202571A1/de
Application filed filed Critical
Priority claimed from PCT/EP2002/003084 external-priority patent/WO2002080164A1/en
Publication of JP2005504649A publication Critical patent/JP2005504649A/ja
Publication of JP2005504649A5 publication Critical patent/JP2005504649A5/ja
Pending legal-status Critical Current

Links

Claims (2)

  1. 支持体上に形成された、少なくとも１つの記録層および光透過層を有する光記録媒体において、該記録層が、３６０ｎｍ〜４６０ｎｍの波長の入射光を吸収しかつ物理的変化または化学的変化を誘発し、屈折率を変えるための有機材料から形成されており、該光透過層が、１０μｍ〜１７７μｍの厚さであり、有機材料の吸収係数（ｋ）と熱分解温度Ｔｄｅｃとの関係式が、９５０（℃）＜（Ｔｄｅｃ（℃）−２０）／ｋ＜４１００℃であり、吸収係数”ｋ”が、ｋ＞０．０であることを特徴とする、光記録媒体。
  2. 有機材料が次の式：
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
    Figure 2005504649
     で示される少なくとも１つの化合物を表わす、請求項１記載の光記録媒体。
JP2002578497A 2001-03-28 2002-03-20 光記録媒体 Pending JP2005504649A (ja)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
DE10115227A DE10115227A1 (de) 2001-03-28 2001-03-28 Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren
DE10117461A DE10117461A1 (de) 2001-04-06 2001-04-06 Optischer Datenträger enthaltend in der Informationsschicht einen heterocyclischen Azofarbstoff als lichtabsorbierende Verbindung
DE10117464A DE10117464A1 (de) 2001-04-06 2001-04-06 Optischer Datenträger enthaltend in der Informationsschicht einen Merocyaninfarbstoff als lichtabsorbierende Verbindung
DE10117463A DE10117463A1 (de) 2001-04-06 2001-04-06 Optischer Datenträger enthaltend in der Informationsschicht einen Triazacyaninfarbstoff als lichtabsorbierende Verbindung
DE10117462A DE10117462A1 (de) 2001-04-06 2001-04-06 Optischer Datenträger enthaltend in der Informationsschicht einen Hemicyaninfarbstoff als lichtabsorbierende Verbindung
DE10124585A DE10124585A1 (de) 2000-09-21 2001-05-21 Optische Datenspeicher enthaltend ein Co-Phthalocyanin-Komplex in der mit Licht beschreibbaren Informationsschicht
DE2001136064 DE10136064A1 (de) 2001-07-25 2001-07-25 Optischer Datenträger enthaltend in der Informationsschicht einen Xanthenfarbstoff als lichtabsorbierende Verbindung
DE10136063A DE10136063A1 (de) 2001-07-25 2001-07-25 Optischer Datenträger enthaltend in der Informationsschicht einen kationischen aminoheterocyclischen Farbstoff als lichtabsorbierende Verbindung
DE2001140165 DE10140165A1 (de) 2001-08-22 2001-08-22 Optischer Datenträger enthaltend in der Informationsschicht einen Phthalocyaninfarbstoff als lichtabsorbierende Verbindung
EP01123810 2001-10-04
EP01130527 2001-12-21
DE2002100484 DE10200484A1 (de) 2002-01-09 2002-01-09 Optischer Datenträger enthaltend in der Imformationsschicht eine cyclisierbare Verbindung
DE2002102571 DE10202571A1 (de) 2002-01-24 2002-01-24 Optischer Datenträger enthaltend in der Informationsschicht einen Cyaninfarbstoff als lichtabsorbierende Verbindung
EP02003812 2002-02-20
EP02005505 2002-03-11
PCT/EP2002/003084 WO2002080164A1 (en) 2001-03-28 2002-03-20 Optical recording medium

Publications (2)

Publication Number Publication Date
JP2005504649A JP2005504649A (ja) 2005-02-17
JP2005504649A5 true JP2005504649A5 (ja) 2005-12-22

Family

ID=49356588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002578497A Pending JP2005504649A (ja) 2001-03-28 2002-03-20 光記録媒体

Country Status (6)

Country Link
US (1) US6936325B2 (ja)
EP (1) EP1377977A1 (ja)
JP (1) JP2005504649A (ja)
KR (1) KR20030085066A (ja)
CN (1) CN1264153C (ja)
WO (1) WO2002080164A1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030113665A1 (en) * 2001-03-28 2003-06-19 Horst Berneth Optical data medium containing, in the information layer, a dye as a light-absorbing compound
AU2002253152A1 (en) * 2001-03-28 2002-10-15 Bayer Aktiengesellschaft Optical data carrier that contains a heterocyclic azo dye as the light-absorbing compound in the information layer
US20050142489A1 (en) * 2002-03-19 2005-06-30 Horst Berneth Squarylium dyes as light-absorbing compound in the information layer of optical data carriers
JP2004098542A (ja) * 2002-09-11 2004-04-02 Tdk Corp 光記録媒体及び光記録再生方法
US20040125739A1 (en) * 2002-12-19 2004-07-01 Fuji Photo Film Co., Ltd. Optical information recording method and optical information recording medium
US20060187806A1 (en) * 2003-03-18 2006-08-24 Koninklijke Philips Electronics N.V. Optical information carrier comprising thermochromic or photochromic material
TW200504741A (en) * 2003-06-27 2005-02-01 Ciba Sc Holding Ag Optical recording materials having high storage density
JP2005190559A (ja) * 2003-12-25 2005-07-14 Fuji Photo Film Co Ltd 光情報記録媒体
WO2005119671A1 (en) * 2004-06-03 2005-12-15 Clariant International Ltd Use of squaric acid dyes in optical layers for optical data recording
KR100766764B1 (ko) 2004-07-16 2007-10-17 미츠비시 가가쿠 메디아 가부시키가이샤 광기록 매체 및 광기록 매체의 광기록 방법
US7417141B2 (en) 2004-08-09 2008-08-26 Silverbrook Research Pty Ltd Cyanine dye having reduced visible absorption
US7550585B2 (en) * 2004-08-09 2009-06-23 Silverbrook Research Pty Ltd Synthesis of metal cyanines
US7278727B2 (en) * 2004-08-09 2007-10-09 Silverbrook Research Pty Ltd Method of minimizing absorption of visible light in infrared dyes
US7367665B2 (en) 2004-08-09 2008-05-06 Silverbrook Research Pty Ltd Metal-cyanine dye having axial ligands which reduce visible absorption
US7452989B2 (en) * 2004-08-09 2008-11-18 Silverbrook Research Pty Ltd Metal-cyanine dye having improved water solubility
JP2006124542A (ja) 2004-10-29 2006-05-18 Asahi Denka Kogyo Kk インドリウム化合物及び光学記録材料
EP1973111B1 (en) 2006-01-13 2010-10-27 Mitsubishi Kagaku Media Co., Ltd. Optical recording medium
US20070269670A1 (en) * 2006-05-17 2007-11-22 Ronald Wilmer Multilayered structures and their use as optical storage media
US20100035013A1 (en) 2006-09-06 2010-02-11 Mitsubishi Kagaku Media Co., Ltd. Optical recording medium
WO2010067555A1 (ja) * 2008-12-10 2010-06-17 パナソニック株式会社 情報記録媒体、再生装置および再生方法
WO2013161505A1 (ja) * 2012-04-27 2013-10-31 富士フイルム株式会社 インクジェット捺染用着色組成物、捺染方法、及び布帛
EP3470466A1 (de) * 2017-10-13 2019-04-17 LANXESS Deutschland GmbH Neue methinfarbstoffe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8431924D0 (en) * 1984-12-18 1985-01-30 Ici Plc Optical recording medium
US5449587A (en) 1988-12-15 1995-09-12 Mitsui Toatsu Chemicals, Incorporated Compact disk-write once type optical recording media
DE4343454A1 (de) * 1993-12-20 1995-06-22 Bayer Ag Pyrazolazofarbstoffe
JPH07266705A (ja) * 1994-03-31 1995-10-17 Tdk Corp 光記録ディスク
US5855979A (en) * 1996-08-08 1999-01-05 Mitsui Chemicals, Inc. Optical recording medium
EP0849727B1 (en) 1996-12-18 2006-03-15 Mitsubishi Chemical Corporation Optical recording disk
KR100278786B1 (ko) 1998-06-18 2001-01-15 구자홍 광기록매체와 광 기록/재생 방법 및 장치
JP2000082236A (ja) 1998-07-09 2000-03-21 Sony Corp 光学記録媒体
JP4164984B2 (ja) 2000-03-27 2008-10-15 ソニー株式会社 光学記録媒体
CZ2003831A3 (cs) * 2000-09-21 2003-06-18 Bayer Aktiengesellschaft Optický nosič dat, obsahující v informační vrstvě ftalocyaninové barvivo jako světloabsorbující sloučeninu

Similar Documents

Publication Publication Date Title
JP2005504649A5 (ja)
JP2007525024A5 (ja)
JP2007505813A5 (ja)
TW200641870A (en) Recording film for use in optical information recording medium, optical information recording medium, and sputtering target
JPS63181137A (ja) 光情報記録媒体
JP2007518723A5 (ja)
JP2009512143A5 (ja)
JP2005187791A5 (ja)
JP2005132055A5 (ja)
JP2003529475A5 (ja)
JP2004524195A5 (ja)
Yang et al. Lasing Characteristics of CH3NH3PbCl3 Single‐Crystal Microcavities under Multiphoton Excitation
DE60010863D1 (de) Squaryliumverbindungen und deren verwendung in der herstellung von aufzeichnungsmedien
CA2357296A1 (en) Thermal transfer film comprising a reactive polymer composition for laser-induced coating
JP2004534889A5 (ja)
JP2005037944A5 (ja)
JP2002254843A5 (ja)
JP2004039046A5 (ja)
JPS5883168A (ja) 放射冷却器
TW200630437A (en) Cyanine compound, optical recording material using the same compound and optical recording medium
JP2003197278A5 (ja)
JP2004524199A5 (ja)
JP2011070774A5 (ja) 成膜方法
JP2007206696A5 (ja)
Hou et al. Delayed Light‐Driven Actuations after Light Stopping