BRPI0910745A2 - método de gravação optica, dispositivo de gravação óptica, dispositivo de exposição de meio master, meio de gravação de informação óptica e método de reprodução - Google Patents
método de gravação optica, dispositivo de gravação óptica, dispositivo de exposição de meio master, meio de gravação de informação óptica e método de reproduçãoInfo
- Publication number
- BRPI0910745A2 BRPI0910745A2 BRPI0910745A BRPI0910745A BRPI0910745A2 BR PI0910745 A2 BRPI0910745 A2 BR PI0910745A2 BR PI0910745 A BRPI0910745 A BR PI0910745A BR PI0910745 A BRPI0910745 A BR PI0910745A BR PI0910745 A2 BRPI0910745 A2 BR PI0910745A2
- Authority
- BR
- Brazil
- Prior art keywords
- optical
- optical recording
- medium
- display device
- recording
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 3
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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/006—Overwriting
- G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
-
- 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
- G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
- G11B20/10055—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter using partial response filtering when writing the signal to the medium or reading it therefrom
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008262518 | 2008-10-09 | ||
| JP2009049841 | 2009-03-03 | ||
| PCT/JP2009/005141 WO2010041404A1 (ja) | 2008-10-09 | 2009-10-05 | 光記録方法、光記録装置、原盤露光装置、光学的情報記録媒体および再生方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0910745A2 true BRPI0910745A2 (pt) | 2016-07-19 |
Family
ID=42100365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0910745A BRPI0910745A2 (pt) | 2008-10-09 | 2009-10-05 | método de gravação optica, dispositivo de gravação óptica, dispositivo de exposição de meio master, meio de gravação de informação óptica e método de reprodução |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US8149673B2 (pt) |
| EP (1) | EP2346033A4 (pt) |
| JP (2) | JP4733234B2 (pt) |
| KR (1) | KR20110079791A (pt) |
| CN (1) | CN102203857B (pt) |
| AU (1) | AU2009301892A1 (pt) |
| BR (1) | BRPI0910745A2 (pt) |
| CA (1) | CA2722850A1 (pt) |
| MX (1) | MX2010011641A (pt) |
| RU (1) | RU2502139C2 (pt) |
| TW (1) | TW201021035A (pt) |
| WO (1) | WO2010041404A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2010011641A (es) * | 2008-10-09 | 2010-11-25 | Panasonic Corp | Metodo de grabacion optica, dispositivo de grabacion optica, dispositivo de exposicion al medio original, medio de grabacion de informacion optica y metodo de reproduccion. |
| WO2010067496A1 (ja) * | 2008-12-09 | 2010-06-17 | パナソニック株式会社 | 光記録方法、光記録装置、原盤露光装置、光学的情報記録媒体および再生方法 |
| CN102077280B (zh) * | 2009-03-09 | 2014-08-06 | 松下电器产业株式会社 | 信息记录介质、信息向信息记录介质的记录方法、信息从信息记录介质的再生方法及信息记录介质的制造方法 |
| US8992803B2 (en) | 2011-09-30 | 2015-03-31 | Sunpower Corporation | Dopant ink composition and method of fabricating a solar cell there from |
| WO2014017062A1 (ja) * | 2012-07-24 | 2014-01-30 | パナソニック株式会社 | 符号化方法、復号方法 |
| WO2015107572A1 (ja) * | 2014-01-17 | 2015-07-23 | パナソニックＩｐマネジメント株式会社 | 情報記録再生装置、及び情報記録再生方法 |
| JP6975914B2 (ja) | 2018-03-09 | 2021-12-01 | パナソニックＩｐマネジメント株式会社 | 光ディスク記録方法、光ディスク装置及び集積回路 |
| US11355149B2 (en) * | 2018-06-20 | 2022-06-07 | Sony Corporation | Information recording device, information playback device, information recording medium and method for multi-values recording optical disc |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3218368B2 (ja) * | 1996-09-17 | 2001-10-15 | 富士通株式会社 | データ再生装置 |
| KR100532403B1 (ko) * | 1998-07-16 | 2005-11-30 | 삼성전자주식회사 | 광디스크 재생 시스템의 데이터 복원장치 및 비대칭 보정장치 |
| TW468177B (en) * | 1998-08-04 | 2001-12-11 | Hitachi Ltd | Data storage method, data storage medium and data storage recording device |
| JP2000200418A (ja) | 1998-11-06 | 2000-07-18 | Matsushita Electric Ind Co Ltd | 光ディスクの記録パルス条件を求める方法および装置 |
| DE69931150T2 (de) | 1998-11-06 | 2007-03-01 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren und vorrichtung zur feststellung von bedingungen auf einem aufzeichnungspuls einer optischen platte |
| JP3815326B2 (ja) * | 1999-08-09 | 2006-08-30 | 株式会社日立製作所 | 試し書き方法、及びこれを用いた光ディスク装置 |
| WO2002089123A1 (en) * | 2001-04-27 | 2002-11-07 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical dosc |
| TWI261236B (en) * | 2001-09-29 | 2006-09-01 | Samsung Electronics Co Ltd | Method for forming first state and second state on optical recording medium |
| JP4098022B2 (ja) | 2002-07-30 | 2008-06-11 | 株式会社東芝 | 記録補償方法及び記録再生装置 |
| US7082566B2 (en) | 2001-11-09 | 2006-07-25 | Kabushiki Kaisha Toshiba | Signal quality evaluation method, information recording/reproducing system, and recording compensation method |
| AU2003221338A1 (en) | 2002-03-11 | 2003-09-22 | Tdk Corporation | Processing method for photoresist master, production method for recording medium-use mater, production method for recording medium, photoresist master, recording medium-use master and recording medium |
| JP2004335079A (ja) | 2003-04-14 | 2004-11-25 | Matsushita Electric Ind Co Ltd | 記録制御装置、記録再生装置および記録制御方法 |
| US7038869B2 (en) | 2003-04-14 | 2006-05-02 | Matsushita Electric Industrial Co., Ltd. | Recording control apparatus, recording and reproduction apparatus, and recording control method |
| JP2004362748A (ja) | 2003-05-09 | 2004-12-24 | Matsushita Electric Ind Co Ltd | 光学情報記録媒体 |
| TW200428382A (en) | 2003-05-09 | 2004-12-16 | Matsushita Electric Industrial Co Ltd | Optical information recording medium |
| JP2005092942A (ja) * | 2003-09-16 | 2005-04-07 | Hitachi Ltd | 光ディスク記録方法、光ディスク装置、及び光ディスク |
| BRPI0506766A (pt) | 2004-01-09 | 2007-05-22 | Matsushita Electric Industrial Co Ltd | método e dispositivo para gravação óptica em meio de disco óptico |
| JP4655892B2 (ja) * | 2005-11-07 | 2011-03-23 | ソニー株式会社 | 記録再生装置、記録方法 |
| JP4556912B2 (ja) | 2006-05-29 | 2010-10-06 | Ｔｄｋ株式会社 | 光記録媒体の記録条件設定方法 |
| JPWO2008004478A1 (ja) * | 2006-07-03 | 2009-12-03 | 日本電気株式会社 | 光学的情報記録再生装置、及び、記録条件調整方法 |
| JP2008033981A (ja) | 2006-07-26 | 2008-02-14 | Tdk Corp | 光記録媒体の情報記録方法、光記録装置 |
| JP5089939B2 (ja) * | 2006-08-11 | 2012-12-05 | ソニーオプティアーク株式会社 | 記録再生装置、評価値演算方法 |
| JP4900391B2 (ja) * | 2006-09-11 | 2012-03-21 | 日本電気株式会社 | 光学的情報記録再生装置及び記録マーク品質測定方法 |
| JP2008097799A (ja) * | 2006-09-14 | 2008-04-24 | Ricoh Co Ltd | 情報記録方法、情報記録媒体、及び情報記録装置 |
| JP2008112509A (ja) | 2006-10-31 | 2008-05-15 | Sanyo Electric Co Ltd | 光ディスク記録装置 |
| JP2008159231A (ja) | 2006-12-26 | 2008-07-10 | Toshiba Corp | 光ディスク記録再生装置、及び光ディスク記録再生方法 |
| EP2043102A4 (en) | 2006-12-28 | 2011-07-06 | Panasonic Corp | Evaluation method for an information recording medium, information recording medium, method for producing an information recording medium, signal processing method, and access control device |
| JP5057925B2 (ja) * | 2007-10-18 | 2012-10-24 | 株式会社日立製作所 | デジタル情報再生方法 |
| MY151264A (en) * | 2008-10-01 | 2014-04-30 | Panasonic Corp | Information recording medium and recording/ reproducing device |
| MX2010011641A (es) * | 2008-10-09 | 2010-11-25 | Panasonic Corp | Metodo de grabacion optica, dispositivo de grabacion optica, dispositivo de exposicion al medio original, medio de grabacion de informacion optica y metodo de reproduccion. |
| JP4764939B2 (ja) * | 2009-04-14 | 2011-09-07 | 株式会社日立製作所 | 記録条件の調整方法及び光ディスク装置 |
-
2009
- 2009-10-05 MX MX2010011641A patent/MX2010011641A/es active IP Right Grant
- 2009-10-05 WO PCT/JP2009/005141 patent/WO2010041404A1/ja not_active Ceased
- 2009-10-05 CN CN200980115277.6A patent/CN102203857B/zh active Active
- 2009-10-05 BR BRPI0910745A patent/BRPI0910745A2/pt active Search and Examination
- 2009-10-05 AU AU2009301892A patent/AU2009301892A1/en not_active Abandoned
- 2009-10-05 EP EP09818944.2A patent/EP2346033A4/en not_active Withdrawn
- 2009-10-05 JP JP2010532798A patent/JP4733234B2/ja active Active
- 2009-10-05 US US12/918,108 patent/US8149673B2/en active Active
- 2009-10-05 KR KR1020107024379A patent/KR20110079791A/ko not_active Withdrawn
- 2009-10-05 CA CA2722850A patent/CA2722850A1/en not_active Abandoned
- 2009-10-05 RU RU2010144607/28A patent/RU2502139C2/ru active
- 2009-10-08 TW TW098134101A patent/TW201021035A/zh unknown
-
2010
- 2010-10-29 US US12/916,035 patent/US20110044143A1/en not_active Abandoned
- 2010-11-26 JP JP2010263217A patent/JP2011081901A/ja not_active Withdrawn
-
2012
- 2012-02-24 US US13/404,684 patent/US8355307B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010041404A1 (ja) | 2010-04-15 |
| RU2010144607A (ru) | 2012-11-20 |
| CN102203857B (zh) | 2014-05-21 |
| MX2010011641A (es) | 2010-11-25 |
| TW201021035A (en) | 2010-06-01 |
| JPWO2010041404A1 (ja) | 2012-03-01 |
| CN102203857A (zh) | 2011-09-28 |
| US8149673B2 (en) | 2012-04-03 |
| JP4733234B2 (ja) | 2011-07-27 |
| JP2011081901A (ja) | 2011-04-21 |
| US20120188863A1 (en) | 2012-07-26 |
| RU2502139C2 (ru) | 2013-12-20 |
| EP2346033A4 (en) | 2013-12-25 |
| US8355307B2 (en) | 2013-01-15 |
| EP2346033A1 (en) | 2011-07-20 |
| KR20110079791A (ko) | 2011-07-08 |
| US20100322057A1 (en) | 2010-12-23 |
| AU2009301892A1 (en) | 2010-04-15 |
| US20110044143A1 (en) | 2011-02-24 |
| CA2722850A1 (en) | 2010-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (JP) Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |