BRPI1001271A2 - método para fabricar uma mídia de gravação óptica, e, mídia de gravação óptica. - Google Patents
método para fabricar uma mídia de gravação óptica, e, mídia de gravação óptica.Info
- Publication number
- BRPI1001271A2 BRPI1001271A2 BRPI1001271A BRPI1001271A BRPI1001271A2 BR PI1001271 A2 BRPI1001271 A2 BR PI1001271A2 BR PI1001271 A BRPI1001271 A BR PI1001271A BR PI1001271 A BRPI1001271 A BR PI1001271A BR PI1001271 A2 BRPI1001271 A2 BR PI1001271A2
- Authority
- BR
- Brazil
- Prior art keywords
- optical recording
- recording media
- manufacturing
- manufacturing optical
- media
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/266—Sputtering or spin-coating 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24035—Recording layers
- G11B7/24038—Multiple laminated recording 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
- G11B7/242—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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B7/2437—Non-metallic elements
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24306—Metals or metalloids transition metal elements of groups 3-10
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24312—Metals or metalloids group 14 elements (e.g. 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
- G11B7/242—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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24318—Non-metallic elements
- G11B2007/2432—Oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009064959A JP2010218636A (ja) | 2009-03-17 | 2009-03-17 | 光記録媒体の製造方法、光記録媒体 |
| PCT/JP2010/053957 WO2010106946A1 (ja) | 2009-03-17 | 2010-03-10 | 光記録媒体の製造方法、光記録媒体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1001271A2 true BRPI1001271A2 (pt) | 2016-02-16 |
Family
ID=42739607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1001271A BRPI1001271A2 (pt) | 2009-03-17 | 2010-03-10 | método para fabricar uma mídia de gravação óptica, e, mídia de gravação óptica. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20110064903A1 (pt) |
| EP (1) | EP2410526A1 (pt) |
| JP (1) | JP2010218636A (pt) |
| KR (1) | KR20110127589A (pt) |
| CN (1) | CN102027541A (pt) |
| BR (1) | BRPI1001271A2 (pt) |
| RU (1) | RU2010146667A (pt) |
| TW (1) | TW201044387A (pt) |
| WO (1) | WO2010106946A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5152055B2 (ja) * | 2009-03-17 | 2013-02-27 | ソニー株式会社 | 光記録媒体及びその製造方法 |
| KR20120057629A (ko) * | 2009-09-18 | 2012-06-05 | 소니 주식회사 | 광 정보 기록 매체용 기록층, 광 정보 기록 매체 및 스퍼터링 타깃 |
| JP5399836B2 (ja) * | 2009-09-18 | 2014-01-29 | 株式会社神戸製鋼所 | 光情報記録媒体用記録層、光情報記録媒体およびスパッタリングターゲット |
| JP5399184B2 (ja) * | 2009-09-18 | 2014-01-29 | 株式会社神戸製鋼所 | 光情報記録媒体およびスパッタリングターゲット |
| JP5276557B2 (ja) * | 2009-09-18 | 2013-08-28 | 株式会社神戸製鋼所 | 光情報記録媒体用記録層および光情報記録媒体 |
| JP5485091B2 (ja) * | 2010-09-16 | 2014-05-07 | ソニー株式会社 | 光記録媒体 |
| JP5760464B2 (ja) | 2011-02-03 | 2015-08-12 | ソニー株式会社 | 光情報記録媒体 |
| JP5793881B2 (ja) * | 2011-02-03 | 2015-10-14 | ソニー株式会社 | 光情報記録媒体 |
| JP5935234B2 (ja) | 2011-02-03 | 2016-06-15 | ソニー株式会社 | 光情報記録媒体 |
| TWI765654B (zh) * | 2021-04-09 | 2022-05-21 | 光洋應用材料科技股份有限公司 | 複合陶瓷靶材、其製法以及複合陶瓷薄膜與其製法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223372A (ja) * | 1993-06-18 | 1995-08-22 | Hitachi Ltd | 情報記録用薄膜および情報記録媒体 |
| US5709978A (en) * | 1993-06-18 | 1998-01-20 | Hitachi, Ltd. | Supperresolution readout thin film and information recording medium |
| JP2000190637A (ja) * | 1998-12-28 | 2000-07-11 | Victor Co Of Japan Ltd | 光学的情報記録媒体 |
| US7009930B1 (en) * | 1999-12-21 | 2006-03-07 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, method of recording and reproducing, and optical recording and reproducing system |
| JP3852408B2 (ja) * | 2002-07-09 | 2006-11-29 | ソニー株式会社 | 光記録媒体 |
| JP4093846B2 (ja) * | 2002-11-26 | 2008-06-04 | 株式会社リコー | 相変化型光記録媒体 |
| US20070077521A1 (en) * | 2004-10-18 | 2007-04-05 | Haruhiko Habuta | Optical information recording medium and method for manufacturing the same |
| JP2007157314A (ja) | 2005-11-10 | 2007-06-21 | Canon Inc | 追記型光ディスク及び光記録方法 |
| EP1959442B1 (en) * | 2005-12-02 | 2013-05-22 | Panasonic Corporation | Optical information recording medium |
-
2009
- 2009-03-17 JP JP2009064959A patent/JP2010218636A/ja active Pending
-
2010
- 2010-03-03 TW TW099106181A patent/TW201044387A/zh unknown
- 2010-03-10 WO PCT/JP2010/053957 patent/WO2010106946A1/ja active Application Filing
- 2010-03-10 KR KR1020107025036A patent/KR20110127589A/ko not_active Application Discontinuation
- 2010-03-10 BR BRPI1001271A patent/BRPI1001271A2/pt not_active Application Discontinuation
- 2010-03-10 CN CN2010800015539A patent/CN102027541A/zh active Pending
- 2010-03-10 EP EP10753438A patent/EP2410526A1/en not_active Withdrawn
- 2010-03-10 RU RU2010146667/28A patent/RU2010146667A/ru not_active Application Discontinuation
- 2010-03-10 US US12/993,103 patent/US20110064903A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010218636A (ja) | 2010-09-30 |
| EP2410526A1 (en) | 2012-01-25 |
| KR20110127589A (ko) | 2011-11-25 |
| WO2010106946A1 (ja) | 2010-09-23 |
| US20110064903A1 (en) | 2011-03-17 |
| RU2010146667A (ru) | 2012-05-27 |
| TW201044387A (en) | 2010-12-16 |
| CN102027541A (zh) | 2011-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |