CN1246849C - 光记录媒体 - Google Patents
光记录媒体 Download PDFInfo
- Publication number
- CN1246849C CN1246849C CNB011433299A CN01143329A CN1246849C CN 1246849 C CN1246849 C CN 1246849C CN B011433299 A CNB011433299 A CN B011433299A CN 01143329 A CN01143329 A CN 01143329A CN 1246849 C CN1246849 C CN 1246849C
- Authority
- CN
- China
- Prior art keywords
- protective seam
- optical recording
- thickness
- optical
- medium
- 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 - Fee Related
Links
Images
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
- G11B7/252—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
- G11B7/2548—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 inorganic materials
-
- 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
-
- 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
- G11B2007/25408—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 inorganic materials
- G11B2007/25411—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 inorganic materials containing transition metal elements (Zn, Fe, Co, Ni, Pt)
-
- 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
- G11B2007/25408—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 inorganic materials
- G11B2007/25417—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 inorganic materials containing Group 14 elements (C, Si, Ge, Sn)
-
- 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
- G11B7/257—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 having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B7/2572—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 having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials
- G11B7/2575—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 having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials resins
-
- 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
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP309256/00 | 2000-10-27 | ||
JP2000329256A JP2002133719A (ja) | 2000-10-27 | 2000-10-27 | 光学式記録媒体 |
JP329256/00 | 2000-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1360308A CN1360308A (zh) | 2002-07-24 |
CN1246849C true CN1246849C (zh) | 2006-03-22 |
Family
ID=18805959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011433299A Expired - Fee Related CN1246849C (zh) | 2000-10-27 | 2001-10-27 | 光记录媒体 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6641887B2 (zh) |
EP (1) | EP1202264A3 (zh) |
JP (1) | JP2002133719A (zh) |
KR (1) | KR100457373B1 (zh) |
CN (1) | CN1246849C (zh) |
HK (1) | HK1048388B (zh) |
TW (1) | TWI233100B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW569210B (en) * | 2001-03-14 | 2004-01-01 | Sony Corp | Optical disc |
CN1312686C (zh) * | 2001-11-23 | 2007-04-25 | 皇家飞利浦电子股份有限公司 | 多堆叠光学数据存储介质和这种介质的使用 |
US7160577B2 (en) | 2002-05-02 | 2007-01-09 | Micron Technology, Inc. | Methods for atomic-layer deposition of aluminum oxides in integrated circuits |
TWI317516B (en) * | 2002-06-07 | 2009-11-21 | Fujifilm Corp | Photo-data recording media |
EP1394787A3 (en) | 2002-08-28 | 2006-11-22 | Kabushiki Kaisha Toshiba | Optical disc and optical disc apparatus |
JP2004095095A (ja) * | 2002-09-02 | 2004-03-25 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
KR100587322B1 (ko) * | 2003-01-14 | 2006-06-08 | 엘지전자 주식회사 | 고강성 광 디스크의 제조 방법 |
US7687409B2 (en) | 2005-03-29 | 2010-03-30 | Micron Technology, Inc. | Atomic layer deposited titanium silicon oxide films |
US7662729B2 (en) | 2005-04-28 | 2010-02-16 | Micron Technology, Inc. | Atomic layer deposition of a ruthenium layer to a lanthanide oxide dielectric layer |
US7572695B2 (en) | 2005-05-27 | 2009-08-11 | Micron Technology, Inc. | Hafnium titanium oxide films |
US7927948B2 (en) | 2005-07-20 | 2011-04-19 | Micron Technology, Inc. | Devices with nanocrystals and methods of formation |
JP2011065722A (ja) * | 2009-09-18 | 2011-03-31 | Sony Corp | 光記録媒体の製造方法、光記録媒体 |
CN105590944A (zh) * | 2014-10-24 | 2016-05-18 | 上海和辉光电有限公司 | Oled柔性显示器件 |
TWI557731B (zh) * | 2015-04-29 | 2016-11-11 | Analog record |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4897829A (en) * | 1986-11-20 | 1990-01-30 | Canon Kabushiki Kaisha | Cardlike optical recording medium |
JPH0478032A (ja) * | 1990-07-13 | 1992-03-12 | Toshiba Corp | 相変化型光ディスク並びに相変化型光ディスクの無機保護膜の成膜方法 |
JPH04106742A (ja) * | 1990-08-27 | 1992-04-08 | Shin Etsu Chem Co Ltd | 光磁気記録媒体 |
US5932302A (en) * | 1993-07-20 | 1999-08-03 | Semiconductor Energy Laboratory Co., Ltd. | Method for fabricating with ultrasonic vibration a carbon coating |
JPH07121919A (ja) * | 1993-10-20 | 1995-05-12 | Canon Inc | 光学的記録媒体 |
JPH08180461A (ja) * | 1994-12-20 | 1996-07-12 | Kimoto & Co Ltd | 光学的記録媒体用表面保護膜形成用シート |
JPH08255378A (ja) * | 1995-03-16 | 1996-10-01 | Hitachi Maxell Ltd | 光記録媒体 |
WO1998010115A1 (en) * | 1996-09-03 | 1998-03-12 | Monsanto Company | Silicon-doped diamond-like carbon coatings for magnetic transducers and for magnetic recording media |
JPH10326435A (ja) * | 1997-03-25 | 1998-12-08 | Sony Corp | 光学記録媒体及び光学ディスク装置 |
US6217968B1 (en) * | 1997-04-21 | 2001-04-17 | Hitachi Maxell, Ltd. | Optical recording medium, optical head and optical recording device |
JPH117657A (ja) * | 1997-04-21 | 1999-01-12 | Hitachi Maxell Ltd | 光記録媒体、光ヘッド及び光記録装置 |
JPH10302309A (ja) * | 1997-04-25 | 1998-11-13 | Sony Corp | 光学記録媒体 |
TW497094B (en) * | 1997-08-07 | 2002-08-01 | Hitachi Maxell | Optical recording medium and optical recording device |
JPH1173682A (ja) * | 1997-08-27 | 1999-03-16 | Hitachi Maxell Ltd | 光記録媒体、光ヘッド及び光記録装置 |
JPH11134714A (ja) * | 1997-10-31 | 1999-05-21 | Taiyo Yuden Co Ltd | 光情報媒体とその製造方法 |
JPH11185313A (ja) * | 1997-12-24 | 1999-07-09 | Tosoh Corp | 光記録媒体 |
JP2000082236A (ja) * | 1998-07-09 | 2000-03-21 | Sony Corp | 光学記録媒体 |
JP2000067465A (ja) * | 1998-08-20 | 2000-03-03 | Teijin Ltd | 光記録媒体およびその製造方法 |
US6440516B1 (en) * | 1999-01-20 | 2002-08-27 | Sony Corporation | Optical disc |
JP2000293894A (ja) * | 1999-04-07 | 2000-10-20 | Sony Corp | 光学記録媒体 |
JP2002123981A (ja) * | 2000-10-19 | 2002-04-26 | Nec Corp | 光学情報記録媒体、光学情報記録再生方法および光学情報記録再生装置 |
-
2000
- 2000-10-27 JP JP2000329256A patent/JP2002133719A/ja active Pending
-
2001
- 2001-10-26 EP EP01309123A patent/EP1202264A3/en not_active Withdrawn
- 2001-10-26 TW TW090126555A patent/TWI233100B/zh not_active IP Right Cessation
- 2001-10-26 KR KR10-2001-0066292A patent/KR100457373B1/ko not_active IP Right Cessation
- 2001-10-27 CN CNB011433299A patent/CN1246849C/zh not_active Expired - Fee Related
- 2001-10-29 US US09/984,275 patent/US6641887B2/en not_active Expired - Fee Related
-
2003
- 2003-01-15 HK HK03100376.1A patent/HK1048388B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1202264A2 (en) | 2002-05-02 |
JP2002133719A (ja) | 2002-05-10 |
KR20020033076A (ko) | 2002-05-04 |
US20020051859A1 (en) | 2002-05-02 |
HK1048388B (zh) | 2006-10-27 |
CN1360308A (zh) | 2002-07-24 |
EP1202264A3 (en) | 2004-06-09 |
TWI233100B (en) | 2005-05-21 |
HK1048388A1 (en) | 2003-03-28 |
KR100457373B1 (ko) | 2004-11-16 |
US6641887B2 (en) | 2003-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
CI01 | Publication of corrected invention patent application |
Correction item: Priority Correct: 329256/00 False: 309256/00 Number: 30 Page: 130 Volume: 18 |
|
CI02 | Correction of invention patent application |
Correction item: Priority Correct: 329256/00 False: 309256/00 Number: 30 Page: The title page Volume: 18 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: PRIORITY; FROM: 309256/00 TO: 329256/00 |
|
ERR | Gazette correction |
Free format text: CORRECT: PRIORITY; FROM: 309256/00 TO: 329256/00 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060322 Termination date: 20091127 |