DE69833170D1 - Optisches Aufzeichnungselement - Google Patents
Optisches AufzeichnungselementInfo
- Publication number
- DE69833170D1 DE69833170D1 DE69833170T DE69833170T DE69833170D1 DE 69833170 D1 DE69833170 D1 DE 69833170D1 DE 69833170 T DE69833170 T DE 69833170T DE 69833170 T DE69833170 T DE 69833170T DE 69833170 D1 DE69833170 D1 DE 69833170D1
- Authority
- DE
- Germany
- Prior art keywords
- optical recording
- recording element
- optical
- recording
- 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.)
- Expired - Lifetime
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
- G11B7/244—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 organic materials only
- G11B7/249—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 organic materials only containing organometallic compounds
- G11B7/2498—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 organic materials only containing organometallic compounds as cations
-
- 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
- G11B7/244—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 organic materials only
- G11B7/246—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 organic materials only containing dyes
-
- 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
- G11B7/244—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 organic materials only
- G11B7/246—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 organic materials only containing dyes
- G11B7/247—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 organic materials only containing dyes methine or polymethine dyes
- G11B7/2472—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 organic materials only containing dyes methine or polymethine dyes cyanine
-
- 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
- G11B7/244—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 organic materials only
- G11B7/246—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 organic materials only containing dyes
- G11B2007/24612—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 organic materials only containing dyes two or more dyes in one layer
-
- 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
- G11B7/254—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
- G11B7/2542—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 consisting essentially of organic resins
-
- 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
- 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
-
- 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
- G11B7/2595—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 gold
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33482897 | 1997-11-20 | ||
JP33482897 | 1997-11-20 | ||
JP10256110A JPH11208118A (ja) | 1997-11-20 | 1998-08-27 | 光情報記録媒体 |
JP25611098 | 1998-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69833170D1 true DE69833170D1 (de) | 2006-04-06 |
DE69833170T2 DE69833170T2 (de) | 2006-09-14 |
Family
ID=26542575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69833170T Expired - Lifetime DE69833170T2 (de) | 1997-11-20 | 1998-11-17 | Optisches Aufzeichnungselement |
Country Status (6)
Country | Link |
---|---|
US (1) | US6218072B1 (de) |
EP (1) | EP0919998B1 (de) |
JP (1) | JPH11208118A (de) |
DE (1) | DE69833170T2 (de) |
HK (1) | HK1019362A1 (de) |
TW (1) | TW430617B (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976658A (en) * | 1996-11-01 | 1999-11-02 | Taiyoyuden Co., Ltd. | Optical information recording medium |
JP3673963B2 (ja) * | 1999-12-01 | 2005-07-20 | 太陽誘電株式会社 | 光情報記録媒体 |
US6306478B1 (en) * | 2000-01-06 | 2001-10-23 | Ritek Corporation | Asymmetrical trimethine cyanine dyes for high capacity optical recording medium |
TW572969B (en) * | 2000-02-10 | 2004-01-21 | Hayashibara Biochem Lab | Trimethine cyanine dye, light absorbent, light-resistant improver and optical recording medium containing same, and process for producing same |
EP1130585B1 (de) * | 2000-02-28 | 2011-12-21 | FUJIFILM Corporation | Aufzeichnungsmedium und Informationsaufzeichnung und Wiedergabeverfahren wobei dieses Medium eingesetzt wird |
TW513469B (en) * | 2000-04-20 | 2002-12-11 | Gigastorage Corp | Recordable high-density optical recording media |
KR100425949B1 (ko) * | 2001-08-27 | 2004-04-03 | 주식회사 비올디벨로퍼즈 | 광기록매체 |
JP2003276342A (ja) * | 2002-03-26 | 2003-09-30 | Tdk Corp | 光記録媒体 |
JP2004082406A (ja) * | 2002-08-23 | 2004-03-18 | Tdk Corp | 光記録媒体 |
JP4660217B2 (ja) * | 2005-01-31 | 2011-03-30 | 株式会社東芝 | 記憶媒体、再生方法、記録方法、再生装置及び記録装置 |
US20090029092A1 (en) * | 2005-03-24 | 2009-01-29 | Fujifilm Corporation | Optical information recording medium |
JP4979248B2 (ja) | 2006-03-14 | 2012-07-18 | 株式会社Adeka | 光学記録媒体 |
CN101415780B (zh) | 2006-03-31 | 2013-06-12 | 株式会社艾迪科 | 吲哚鎓化合物以及光学记录材料 |
CN101410460B (zh) | 2006-03-31 | 2013-01-09 | 株式会社艾迪科 | 花青化合物以及光学记录材料 |
KR101308638B1 (ko) | 2006-04-28 | 2013-09-23 | 가부시키가이샤 아데카 | 광학기록재료, 캘콘형 화합물 및 금속 착체 |
JP5078386B2 (ja) | 2006-05-08 | 2012-11-21 | 株式会社Adeka | 新規化合物、該化合物を用いた光学フィルター及び光学記録材料 |
EP2020302B8 (de) | 2006-05-23 | 2012-04-18 | Adeka Corporation | Optisches aufzeichnungsmaterial und cyaninverbindung |
JP5241084B2 (ja) | 2006-07-21 | 2013-07-17 | 株式会社Adeka | 架橋型シアニン化合物及び該化合物を用いた光学記録材料 |
WO2008044534A1 (fr) | 2006-10-10 | 2008-04-17 | Adeka Corporation | Matériau d'enregistrement optique |
US7613869B2 (en) * | 2006-11-27 | 2009-11-03 | Brigham Young University | Long-term digital data storage |
JP2008179068A (ja) * | 2007-01-25 | 2008-08-07 | Fujifilm Corp | 光記録媒体および可視情報記録方法 |
JP2008179067A (ja) * | 2007-01-25 | 2008-08-07 | Fujifilm Corp | 光記録媒体および可視情報記録方法 |
US7630128B2 (en) * | 2007-02-02 | 2009-12-08 | Sperian Eye & Face Protection Inc. a Delaware Corporation | Optical filter panel having a narrow-width selective-wavelength attenuation and high visible light transmission |
JP5475244B2 (ja) | 2007-03-30 | 2014-04-16 | 株式会社Adeka | シアニン化合物、該化合物を用いた光学フィルター及び光学記録材料 |
JP2008310922A (ja) | 2007-06-18 | 2008-12-25 | Toshiba Corp | 情報記録媒体及びこの媒体を用いたディスク装置 |
JP5086026B2 (ja) | 2007-10-15 | 2012-11-28 | 株式会社Adeka | インドリウム化合物及び該化合物を用いた光学記録材料 |
JP5913776B2 (ja) | 2008-05-27 | 2016-04-27 | 株式会社Adeka | 色補正材料、フィルム形成用組成物及び光学フィルター |
JP5551089B2 (ja) | 2008-12-25 | 2014-07-16 | 株式会社Adeka | シアニン化合物を用いた近赤外線吸収材料及びシアニン化合物 |
US20100291706A1 (en) * | 2009-05-15 | 2010-11-18 | Millipore Corporation | Dye conjugates and methods of use |
KR20120030330A (ko) * | 2009-05-28 | 2012-03-28 | 가부시키가이샤 아데카 | 유기염 화합물, 상기 유기염 화합물을 이용한 광학기록재료 및 광학기록매체 |
US7956169B1 (en) * | 2010-06-16 | 2011-06-07 | Chemgenes Corporation | Synthesis of novel azo-dyes and their use in oligonucleotide synthesis |
WO2012111400A1 (ja) | 2011-02-18 | 2012-08-23 | 株式会社Adeka | 着色感光性組成物 |
JP2012208465A (ja) | 2011-03-16 | 2012-10-25 | Adeka Corp | 光拡散性樹脂組成物及びこれを用いた光拡散シート |
JP6242782B2 (ja) * | 2014-01-21 | 2017-12-06 | 富士フイルム株式会社 | 近赤外線吸収性組成物、近赤外線カットフィルタおよびその製造方法、ならびに、カメラモジュールおよびその製造方法 |
CN114295580B (zh) * | 2021-12-29 | 2023-07-11 | 四川启睿克科技有限公司 | 一种基于近红外光谱快速判别花椒品质的方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6023996B2 (ja) | 1980-06-26 | 1985-06-10 | 三井東圧化学株式会社 | レ−ザ光記録/読取媒体用組成物 |
JPS5856239A (ja) * | 1981-09-28 | 1983-04-02 | Tdk Corp | 光記録媒体 |
JPS60205840A (ja) * | 1984-03-30 | 1985-10-17 | Tdk Corp | 光記録媒体 |
JPS6141597A (ja) * | 1984-08-06 | 1986-02-27 | Nec Corp | 光学的情報記録媒体 |
JPS6161893A (ja) * | 1984-09-03 | 1986-03-29 | Mitsubishi Chem Ind Ltd | 光学的記録媒体 |
JP2619355B2 (ja) * | 1985-04-01 | 1997-06-11 | 株式会社日立製作所 | 固体撮像装置 |
JPS61277492A (ja) * | 1985-06-03 | 1986-12-08 | Ricoh Co Ltd | 光情報記録媒体 |
JPH0764992B2 (ja) * | 1987-03-14 | 1995-07-12 | 勝平 吉田 | 含金属インドアニリン系化合物 |
JPS63276593A (ja) * | 1987-05-08 | 1988-11-14 | Mitsubishi Kasei Corp | 光学記録媒体 |
JP2552671B2 (ja) * | 1987-06-04 | 1996-11-13 | 三菱化学株式会社 | 光学記録媒体の製造方法 |
JPH0768460B2 (ja) * | 1987-10-02 | 1995-07-26 | 三菱化学株式会社 | 含金属インドアニリン系化合物および該化合物を用いた光学記録媒体 |
JP2600763B2 (ja) * | 1988-02-24 | 1997-04-16 | 三菱化学株式会社 | 含金属化合物および該化合物を使用した光学記録媒体 |
JP2530697B2 (ja) * | 1988-10-28 | 1996-09-04 | 日本製紙株式会社 | 光記録体 |
EP0458257B1 (de) * | 1990-05-21 | 1998-09-02 | TDK Corporation | Optisches Aufzeichnungsmedium |
KR0160944B1 (ko) * | 1990-05-25 | 1998-12-15 | 에또오 다께또시 | 색소 배합 조성물 및 광학 기록 매체 |
JP3064373B2 (ja) | 1990-10-03 | 2000-07-12 | 三菱化学株式会社 | 金属キレート化合物および該化合物を用いた光学記録媒体 |
JP2993117B2 (ja) * | 1990-11-29 | 1999-12-20 | 三菱化学株式会社 | 金属キレート化合物および該化合物を用いた光学的記録媒体 |
JPH05169837A (ja) * | 1991-12-19 | 1993-07-09 | Mitsubishi Kasei Corp | 赤外線加熱型感熱転写記録用シート |
JPH07196588A (ja) | 1993-12-28 | 1995-08-01 | Canon Inc | アミニウム塩化合物の分離精製方法及びそれを用いた光学的記録媒体 |
JPH07266705A (ja) * | 1994-03-31 | 1995-10-17 | Tdk Corp | 光記録ディスク |
US5633106A (en) * | 1994-04-08 | 1997-05-27 | Mitsui Toatsu Chemicals, Inc. | Optical recording media and a method of recording and reproducing information |
EP0737722B1 (de) * | 1995-04-14 | 2001-07-04 | Nippon Paper Industries Co., Ltd. | Neue Indoanilinmetallkomplexe, Verfahren an deren Herstellung , transparentes Aufzeichnungsmaterial und optisches Aufzeichnungsmaterial durch deren Verwendung |
US5679430A (en) * | 1995-06-19 | 1997-10-21 | Tdk Corporation | Optical recording medium |
JPH09175015A (ja) | 1995-12-21 | 1997-07-08 | Mitsubishi Chem Corp | 光テープ媒体 |
JP3663528B2 (ja) * | 1996-12-26 | 2005-06-22 | 株式会社リコー | ピリドフェノオキサジン金属キレート化合物 |
-
1998
- 1998-08-27 JP JP10256110A patent/JPH11208118A/ja active Pending
- 1998-11-06 TW TW087118555A patent/TW430617B/zh not_active IP Right Cessation
- 1998-11-17 DE DE69833170T patent/DE69833170T2/de not_active Expired - Lifetime
- 1998-11-17 EP EP98309408A patent/EP0919998B1/de not_active Expired - Lifetime
- 1998-11-19 US US09/195,541 patent/US6218072B1/en not_active Expired - Lifetime
-
1999
- 1999-09-15 HK HK99104001A patent/HK1019362A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1019362A1 (en) | 2000-02-03 |
US6218072B1 (en) | 2001-04-17 |
EP0919998B1 (de) | 2006-01-11 |
JPH11208118A (ja) | 1999-08-03 |
TW430617B (en) | 2001-04-21 |
EP0919998A1 (de) | 1999-06-02 |
DE69833170T2 (de) | 2006-09-14 |
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