CN1545702A - 在信息层中含有酞菁染料作为光吸收化合物的光学数据载体 - Google Patents
在信息层中含有酞菁染料作为光吸收化合物的光学数据载体 Download PDFInfo
- Publication number
- CN1545702A CN1545702A CNA028163036A CN02816303A CN1545702A CN 1545702 A CN1545702 A CN 1545702A CN A028163036 A CNA028163036 A CN A028163036A CN 02816303 A CN02816303 A CN 02816303A CN 1545702 A CN1545702 A CN 1545702A
- Authority
- CN
- China
- Prior art keywords
- light
- phthalocyanine
- optical data
- chlorine
- optionally
- 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
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/045—Special non-pigmentary uses, e.g. catalyst, photosensitisers of phthalocyanine dyes or pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
- C09B47/085—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex substituting the central metal atom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00455—Recording involving reflectivity, absorption or colour changes
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
-
- 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
- G11B7/241—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
-
- 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
- G11B7/248—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 porphines; azaporphines, e.g. phthalocyanines
-
- 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
-
- 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
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- 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
-
- 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
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001140165 DE10140165A1 (de) | 2001-08-22 | 2001-08-22 | Optischer Datenträger enthaltend in der Informationsschicht einen Phthalocyaninfarbstoff als lichtabsorbierende Verbindung |
| DE10140165.5 | 2001-08-22 | ||
| EP01123810.2 | 2001-10-04 | ||
| EP01123810 | 2001-10-04 | ||
| EP01130527.3 | 2001-12-21 | ||
| EP01130527 | 2001-12-21 | ||
| EP02005505 | 2002-03-11 | ||
| EP02005505.9 | 2002-03-11 | ||
| DE10212199.0 | 2002-03-19 | ||
| DE10212199 | 2002-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1545702A true CN1545702A (zh) | 2004-11-10 |
Family
ID=27512422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA028163036A Pending CN1545702A (zh) | 2001-08-22 | 2002-08-19 | 在信息层中含有酞菁染料作为光吸收化合物的光学数据载体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6896945B2 (enExample) |
| EP (1) | EP1421582A1 (enExample) |
| JP (1) | JP2005500923A (enExample) |
| CN (1) | CN1545702A (enExample) |
| TW (1) | TWI256635B (enExample) |
| WO (1) | WO2003019548A1 (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722921A (zh) * | 2013-10-31 | 2016-06-29 | 沙特基础工业全球技术公司 | 用于制备轴向氟化酞菁的方法和它们在光伏应用中的用途 |
| CN107924005A (zh) * | 2015-06-15 | 2018-04-17 | 健康有限责任公司 | 用于电子设备的发光减少化合物 |
| US11592701B2 (en) | 2018-11-28 | 2023-02-28 | Eyesafe Inc. | Backlight unit with emission modification |
| US11686968B2 (en) | 2014-05-23 | 2023-06-27 | Eyesafe Inc. | Light emission reducing compounds for electronic devices |
| US11810532B2 (en) | 2018-11-28 | 2023-11-07 | Eyesafe Inc. | Systems for monitoring and regulating harmful blue light exposure from digital devices |
| US12321060B1 (en) | 2018-11-28 | 2025-06-03 | Eyesafe Inc. | Color filter enhancements for display devices |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002080150A2 (en) * | 2001-03-28 | 2002-10-10 | Bayer Aktiengesellschaft | Optical data medium containing, in the information layer, a dye as a lightabsorbing compound and having a protective covering layer of predetermined thickness |
| US20050142489A1 (en) * | 2002-03-19 | 2005-06-30 | Horst Berneth | Squarylium dyes as light-absorbing compound in the information layer of optical data carriers |
| WO2005000972A2 (en) * | 2003-06-27 | 2005-01-06 | Ciba Specialty Chemicals Holding Inc. | Optical recording materials having high storage density |
| DE10329711A1 (de) * | 2003-07-02 | 2005-01-27 | Bayer Chemicals Ag | Verfahren zur Herstellung von alkoxysubstituierten Phthalocyaninen |
| JP2005141809A (ja) * | 2003-11-05 | 2005-06-02 | Fuji Photo Film Co Ltd | 光記録媒体および情報記録方法 |
| JP2005196818A (ja) * | 2003-12-26 | 2005-07-21 | Toshiba Corp | 光ディスク |
| JP2007522973A (ja) * | 2004-02-24 | 2007-08-16 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | 青色レーザーを使用して書き込みが可能な光学記録材料 |
| MXPA06013852A (es) * | 2004-06-03 | 2007-03-02 | Clariant Finance Bvi Ltd | Uso de colorantes de acido escuarico en capas opticas para el registro optico de datos. |
| CN101076859A (zh) * | 2004-10-18 | 2007-11-21 | 富士胶片株式会社 | 光信息记录介质及其制作方法 |
| US20080199809A1 (en) * | 2007-02-16 | 2008-08-21 | Fujifilm Corporation | Optical information recording medium and method of recording information |
| US20080199808A1 (en) * | 2007-02-16 | 2008-08-21 | Fujifilm Corporation | Optical information recording medium and method of recording information |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094536A (en) | 1961-01-03 | 1963-06-18 | Malcolm E Kenney | Silicon phthalocyanines |
| JP2557335B2 (ja) | 1984-03-02 | 1996-11-27 | 三菱電機株式会社 | 情報の記録・再生方法 |
| DE3716734A1 (de) | 1987-05-19 | 1988-12-01 | Basf Ag | Optisches aufzeichnungsmedium, das eine silicium-phthalocyaninderivat enthaltende reflektorschicht aufweist |
| US5109016A (en) | 1988-05-23 | 1992-04-28 | Georgia State University Foundation, Inc. | Method for inhibiting infection or replication of human immunodeficiency virus with porphyrin and phthalocyanine antiviral compositions |
| KR910005252A (ko) | 1989-08-30 | 1991-03-30 | 미다 가쓰시게 | 광정보 기록매체 |
| US5248538A (en) | 1991-06-18 | 1993-09-28 | Eastman Kodak Company | Sulfonamido or amido substituted phthalocyanines for optical recording |
| EP0540468B1 (de) | 1991-10-30 | 1996-12-04 | Ciba-Geigy Ag | NIR-Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| EP0575816B1 (en) | 1992-06-12 | 1999-09-22 | Mitsui Chemicals, Inc. | Light-absorbing compound and optical recording medium containing same |
| JP2865955B2 (ja) | 1992-09-09 | 1999-03-08 | 日本コロムビア株式会社 | 光記録媒体 |
| JP3218770B2 (ja) | 1993-01-14 | 2001-10-15 | 富士ゼロックス株式会社 | 電子写真感光体とそのためのフタロシアニン顔料および顔料分散液 |
| JPH07157677A (ja) * | 1993-12-03 | 1995-06-20 | Toyo Ink Mfg Co Ltd | ハロゲン化フタロシアニンの製造方法 |
| JP3523700B2 (ja) | 1995-01-12 | 2004-04-26 | 日亜化学工業株式会社 | 窒化物半導体レーザ素子 |
| JP3558747B2 (ja) | 1995-08-03 | 2004-08-25 | 松下電器産業株式会社 | 記録再生装置 |
| JPH1058828A (ja) | 1996-08-16 | 1998-03-03 | Mitsui Petrochem Ind Ltd | 光記録媒体 |
| JPH10181206A (ja) | 1996-12-26 | 1998-07-07 | Ricoh Co Ltd | 光記録媒体 |
| JPH1143481A (ja) | 1997-07-25 | 1999-02-16 | Ricoh Co Ltd | アゾ化合物、アゾ金属キレート化合物及び光記録媒体 |
| JPH1158953A (ja) | 1997-08-19 | 1999-03-02 | Matsushita Electric Ind Co Ltd | フタロシアニン昇華性材料及びそれを用いた光記録媒体、並びにその光記録再生方法 |
| DE19751448A1 (de) | 1997-11-20 | 1999-05-27 | Bayer Ag | Anorganische Pigmente enthaltende Pigmentpräparationen |
| JP3338660B2 (ja) | 1998-01-21 | 2002-10-28 | ソニー株式会社 | 光ディスク |
| EP1104431B1 (en) | 1998-08-11 | 2002-11-06 | Ciba SC Holding AG | Metallocenyl phthalocyanines |
| JP2004509785A (ja) * | 2000-09-21 | 2004-04-02 | バイエル アクチェンゲゼルシャフト | 情報層中にフタロシアニン染料を光吸収性化合物として含有する光学媒体 |
| WO2002080150A2 (en) * | 2001-03-28 | 2002-10-10 | Bayer Aktiengesellschaft | Optical data medium containing, in the information layer, a dye as a lightabsorbing compound and having a protective covering layer of predetermined thickness |
-
2002
- 2002-08-16 US US10/222,609 patent/US6896945B2/en not_active Expired - Fee Related
- 2002-08-19 CN CNA028163036A patent/CN1545702A/zh active Pending
- 2002-08-19 WO PCT/EP2002/009240 patent/WO2003019548A1/de not_active Ceased
- 2002-08-19 JP JP2003522922A patent/JP2005500923A/ja active Pending
- 2002-08-19 EP EP02758471A patent/EP1421582A1/de not_active Withdrawn
- 2002-08-20 TW TW091118734A patent/TWI256635B/zh not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722921A (zh) * | 2013-10-31 | 2016-06-29 | 沙特基础工业全球技术公司 | 用于制备轴向氟化酞菁的方法和它们在光伏应用中的用途 |
| US11686968B2 (en) | 2014-05-23 | 2023-06-27 | Eyesafe Inc. | Light emission reducing compounds for electronic devices |
| US11947209B2 (en) | 2014-05-23 | 2024-04-02 | Eyesafe Inc. | Light emission reducing compounds for electronic devices |
| CN107924005A (zh) * | 2015-06-15 | 2018-04-17 | 健康有限责任公司 | 用于电子设备的发光减少化合物 |
| US11592701B2 (en) | 2018-11-28 | 2023-02-28 | Eyesafe Inc. | Backlight unit with emission modification |
| US11810532B2 (en) | 2018-11-28 | 2023-11-07 | Eyesafe Inc. | Systems for monitoring and regulating harmful blue light exposure from digital devices |
| US12321060B1 (en) | 2018-11-28 | 2025-06-03 | Eyesafe Inc. | Color filter enhancements for display devices |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1421582A1 (de) | 2004-05-26 |
| WO2003019548A1 (de) | 2003-03-06 |
| US6896945B2 (en) | 2005-05-24 |
| JP2005500923A (ja) | 2005-01-13 |
| US20030064192A1 (en) | 2003-04-03 |
| TWI256635B (en) | 2006-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1545702A (zh) | 在信息层中含有酞菁染料作为光吸收化合物的光学数据载体 | |
| CN1147846C (zh) | 复合多次甲基染料及其用途 | |
| CN1312816A (zh) | 金属茂基-酞青染料 | |
| JP2010530317A (ja) | 光学データ記録のためのインドリニウムジアザメチンカチオンの使用 | |
| CN1462435A (zh) | 在信息层中包含酞菁染料作为吸光化合物的光数据载体 | |
| CN1169128A (zh) | 光记录材料和光记录介质 | |
| US20050142489A1 (en) | Squarylium dyes as light-absorbing compound in the information layer of optical data carriers | |
| US20040257973A1 (en) | Optical data medium containing; in the information layer, a dye as a light-absorbing compound | |
| JP4634695B2 (ja) | 光記録用媒体としてのメタロセニルフタロシアニン | |
| JP4093807B2 (ja) | 光学記録材料 | |
| CN1527996A (zh) | 在信息层中含有作为吸光性化合物的半菁染料的光学数据存储介质 | |
| US20080008850A1 (en) | Optical information recording medium and method for producing the same | |
| CN1421850A (zh) | 光信息记录介质 | |
| AU2005249031A1 (en) | Use of squaric acid dyes in optical layers for optical data recording | |
| CN102993081B (zh) | 三次甲基花青化合物及其应用 | |
| JP2007063444A (ja) | 錯化合物及びこれを用いた光記録媒体 | |
| CN1513174A (zh) | 在光可写的信息层中包括轴向取代的钴酞菁的光学数据存储载体 | |
| DE10245581A1 (de) | Squaryliumfarbstoffe als lichtabsorbierende Verbindung in der Informationsschicht von optischen Datenträgern | |
| JP3496240B2 (ja) | 光記録媒体の製造方法 | |
| JP2000301833A (ja) | 光情報記録媒体の製造方法 | |
| CN101389487B (zh) | 光记录介质及其制造方法 | |
| HK1080983A (en) | Squarylium dyes as a light-absorbing compound in the information layer of optical data carriers | |
| WO2005123842A1 (de) | Optischer datenträger enthaltend in der informationsschicht einen hemicyaninfarbstoff als lichtabsorbierende verbindung | |
| JP2003191641A (ja) | 光情報記録媒体 | |
| JPH02169670A (ja) | 金属ナフタロシアニン化合物及び近赤外線吸収剤 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |