CN1112272A - 多数据表面光学数据存贮系统 - Google Patents
多数据表面光学数据存贮系统 Download PDFInfo
- Publication number
- CN1112272A CN1112272A CN94119323A CN94119323A CN1112272A CN 1112272 A CN1112272 A CN 1112272A CN 94119323 A CN94119323 A CN 94119323A CN 94119323 A CN94119323 A CN 94119323A CN 1112272 A CN1112272 A CN 1112272A
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- Prior art keywords
- dye
- medium
- data
- dye comprises
- data surface
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- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 claims description 4
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- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 claims description 4
- HQHZFBHHZQINAK-UHFFFAOYSA-N 1,2,3,4-tetraaminoanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(N)C(N)=C(N)C(N)=C3C(=O)C2=C1 HQHZFBHHZQINAK-UHFFFAOYSA-N 0.000 claims description 3
- HDITUCONWLWUJR-UHFFFAOYSA-N diethylazanium;chloride Chemical compound [Cl-].CC[NH2+]CC HDITUCONWLWUJR-UHFFFAOYSA-N 0.000 claims description 3
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- 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
- 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
- G11B7/2475—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 merocyanine
-
- 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
- G11B7/241—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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (46)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16771493A | 1993-12-15 | 1993-12-15 | |
US167,714 | 1993-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1112272A true CN1112272A (zh) | 1995-11-22 |
CN1069432C CN1069432C (zh) | 2001-08-08 |
Family
ID=22608509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94119323A Expired - Lifetime CN1069432C (zh) | 1993-12-15 | 1994-12-13 | 多数据表面光学数据存贮系统 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0658887B1 (zh) |
JP (1) | JPH07201077A (zh) |
KR (1) | KR0162122B1 (zh) |
CN (1) | CN1069432C (zh) |
CA (1) | CA2134140C (zh) |
DE (1) | DE69423080T2 (zh) |
MY (1) | MY117979A (zh) |
SG (1) | SG43793A1 (zh) |
TW (1) | TW259865B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1313961C (zh) * | 2000-10-26 | 2007-05-02 | Orga系统有限公司 | 通过激光射线在数据载体之上/之中记录数据的方法及由此得到的数据载体 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY113615A (en) * | 1995-08-31 | 2002-04-30 | Sony Corp | Multi-layer optical disk |
JP3553241B2 (ja) * | 1995-11-24 | 2004-08-11 | シャープ株式会社 | 光ディスク装置 |
US5640382A (en) * | 1995-12-19 | 1997-06-17 | Imation Corp. | Dual layer optical medium having partially reflecting metal alloy layer |
US6678237B1 (en) | 1997-03-27 | 2004-01-13 | Imation Corp. | Dual layer optical storage medium having partially reflecting layer comprising amorphous selenium |
US6628603B1 (en) | 1997-03-27 | 2003-09-30 | Imation Corp. | Dual layer optical storage medium having partially reflecting layer comprising antimony sulfide |
IL135309A0 (en) | 2000-03-28 | 2001-05-20 | Ortal Apert | Three-dimensional optical memory |
EP1406890A4 (en) * | 2001-07-13 | 2004-11-24 | Trustees Boston College | PHTHALIDE COMPOUNDS SUITABLE FOR OPTICAL IMAGES |
JP4230454B2 (ja) * | 2002-08-29 | 2009-02-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | マルチスタック光学データ記憶媒体及びかかる媒体の使用方法 |
JP4258515B2 (ja) | 2005-02-04 | 2009-04-30 | パナソニック株式会社 | 回折素子、回折素子の製造方法、光ピックアップ装置および光ディスク装置 |
JP2007287194A (ja) * | 2006-04-12 | 2007-11-01 | Toshiba Corp | 光ディスク及び光ディスク装置 |
JP4803138B2 (ja) * | 2007-05-18 | 2011-10-26 | Tdk株式会社 | 光記録媒体及びその再生方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7803069A (nl) * | 1978-03-22 | 1979-09-25 | Philips Nv | Meerlaags informatieschijf. |
JPS62125552A (ja) * | 1985-11-27 | 1987-06-06 | Nec Corp | 光記録媒体 |
US4825430A (en) * | 1986-12-19 | 1989-04-25 | Optical Data, Inc. | Erasable optical data storage medium having an embedded servo track and a subsurface recording interface |
JPS63102031U (zh) * | 1986-12-22 | 1988-07-02 | ||
DE3716734A1 (de) * | 1987-05-19 | 1988-12-01 | Basf Ag | Optisches aufzeichnungsmedium, das eine silicium-phthalocyaninderivat enthaltende reflektorschicht aufweist |
JPH02233288A (ja) * | 1989-03-07 | 1990-09-14 | Fuji Photo Film Co Ltd | 情報記録媒体およびその製造方法 |
JP2530517B2 (ja) * | 1990-10-17 | 1996-09-04 | 富士写真フイルム株式会社 | 波長多重光記録媒体、その製造方法、光多重記録方法および光多重記録再生方法 |
US5202875A (en) * | 1991-06-04 | 1993-04-13 | International Business Machines Corporation | Multiple data surface optical data storage system |
US5255262A (en) * | 1991-06-04 | 1993-10-19 | International Business Machines Corporation | Multiple data surface optical data storage system with transmissive data surfaces |
-
1994
- 1994-08-05 TW TW083107208A patent/TW259865B/zh not_active IP Right Cessation
- 1994-10-19 JP JP6253910A patent/JPH07201077A/ja active Pending
- 1994-10-24 CA CA002134140A patent/CA2134140C/en not_active Expired - Lifetime
- 1994-11-07 MY MYPI94002953A patent/MY117979A/en unknown
- 1994-12-09 KR KR1019940033390A patent/KR0162122B1/ko not_active IP Right Cessation
- 1994-12-09 DE DE69423080T patent/DE69423080T2/de not_active Expired - Lifetime
- 1994-12-09 SG SG1996000928A patent/SG43793A1/en unknown
- 1994-12-09 EP EP94309239A patent/EP0658887B1/en not_active Expired - Lifetime
- 1994-12-13 CN CN94119323A patent/CN1069432C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1313961C (zh) * | 2000-10-26 | 2007-05-02 | Orga系统有限公司 | 通过激光射线在数据载体之上/之中记录数据的方法及由此得到的数据载体 |
Also Published As
Publication number | Publication date |
---|---|
TW259865B (zh) | 1995-10-11 |
CA2134140C (en) | 1998-12-15 |
EP0658887B1 (en) | 2000-02-23 |
MY117979A (en) | 2004-08-30 |
CA2134140A1 (en) | 1995-06-16 |
SG43793A1 (en) | 1997-11-14 |
DE69423080D1 (de) | 2000-03-30 |
JPH07201077A (ja) | 1995-08-04 |
CN1069432C (zh) | 2001-08-08 |
DE69423080T2 (de) | 2000-09-14 |
KR0162122B1 (ko) | 1998-12-15 |
EP0658887A1 (en) | 1995-06-21 |
KR950020459A (ko) | 1995-07-24 |
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