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
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 |
|---|---|---|---|---|
| BRPI0910745A2 (pt) * | 2008-10-09 | 2016-07-19 | Panasonic Corp | método de gravação optica, dispositivo de gravação óptica, dispositivo de exposição de meio master, meio de gravação de informação óptica e método de reprodução |
| 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 |
| RU2010153860A (ru) * | 2009-03-09 | 2013-04-20 | Панасоник Корпорэйшн | Носитель записи информации, способ записи информации на носитель записи информации, способ воспроизведения информации с носителя записи информации и способ изготовления носителя записи информации |
| 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 |
| JPWO2015107572A1 (ja) * | 2014-01-17 | 2017-03-23 | 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 |
| JP7347418B2 (ja) * | 2018-06-20 | 2023-09-20 | ソニーグループ株式会社 | 情報記録装置、情報再生装置、情報記録媒体、および方法、並びにプログラム |
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 |
| KR100342112B1 (ko) | 1998-11-06 | 2002-06-26 | 마츠시타 덴끼 산교 가부시키가이샤 | 광 디스크의 기록 펄스 조건을 구하는 방법 및 장치 |
| KR100455717B1 (ko) * | 1999-08-09 | 2004-11-06 | 가부시키가이샤 히타치세이사쿠쇼 | 시험삼아 써보기방법 및 이것을 이용한 광디스크장치 |
| WO2002089123A1 (fr) * | 2001-04-27 | 2002-11-07 | Matsushita Electric Industrial Co., Ltd. | Disque optique enregistrable, appareil d'enregistrement de disque optique, appareil de reproduction de disque optique et procede d'enregistrement de donnees sur disque optique enregistrable |
| TWI261236B (en) * | 2001-09-29 | 2006-09-01 | Samsung Electronics Co Ltd | Method for forming first state and second state on optical recording medium |
| CN1306516C (zh) * | 2001-11-09 | 2007-03-21 | 株式会社东芝 | 信息记录/还原系统和记录校正方法 |
| 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 |
| JPWO2003077239A1 (ja) * | 2002-03-11 | 2005-07-07 | Tdk株式会社 | フォトレジスト原盤の加工方法、記録媒体用原盤の製造方法、記録媒体の製造方法、フォトレジスト原盤、記録媒体用原盤及び記録媒体 |
| 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 Ind 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 |
| EP1708178A4 (en) * | 2004-01-09 | 2008-01-23 | Matsushita Electric Ind Co Ltd | METHOD AND DEVICE FOR OPTICAL RECORDING ON AN OPTICAL DISC MEDIUM |
| 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 |
| WO2008004478A1 (fr) * | 2006-07-03 | 2008-01-10 | Nec Corporation | Dispositif d'enregistrement / de restitution d'informations optiques et procédé de réglage des conditions d'enregistrement optique |
| 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 |
| CN101553872A (zh) * | 2006-09-11 | 2009-10-07 | 日本电气株式会社 | 光学信息记录/重放装置和测量记录的标记的品质的方法 |
| 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 |
| KR20090091688A (ko) | 2006-12-28 | 2009-08-28 | 파나소닉 주식회사 | 정보 기록 매체 평가 방법, 정보 기록 매체, 정보 기록 매체의 제조 방법, 신호 처리 방법, 액세스 제어 장치 |
| 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 |
| JPWO2010038397A1 (ja) * | 2008-10-01 | 2012-03-01 | パナソニック株式会社 | 情報記録媒体および記録再生装置 |
| BRPI0910745A2 (pt) * | 2008-10-09 | 2016-07-19 | Panasonic Corp | método de gravação optica, dispositivo de gravação óptica, dispositivo de exposição de meio master, meio de gravação de informação óptica e método de reprodução |
| 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 BR BRPI0910745A patent/BRPI0910745A2/pt active Search and Examination
- 2009-10-05 RU RU2010144607/28A patent/RU2502139C2/ru active
- 2009-10-05 CN CN200980115277.6A patent/CN102203857B/zh active Active
- 2009-10-05 US US12/918,108 patent/US8149673B2/en active Active
- 2009-10-05 MX MX2010011641A patent/MX2010011641A/es active IP Right Grant
- 2009-10-05 EP EP09818944.2A patent/EP2346033A4/en not_active Withdrawn
- 2009-10-05 WO PCT/JP2009/005141 patent/WO2010041404A1/ja active Application Filing
- 2009-10-05 JP JP2010532798A patent/JP4733234B2/ja active Active
- 2009-10-05 KR KR1020107024379A patent/KR20110079791A/ko not_active Application Discontinuation
- 2009-10-05 CA CA2722850A patent/CA2722850A1/en not_active Abandoned
- 2009-10-05 AU AU2009301892A patent/AU2009301892A1/en not_active Abandoned
- 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 |
|---|---|
| TW201021035A (en) | 2010-06-01 |
| CN102203857A (zh) | 2011-09-28 |
| US8149673B2 (en) | 2012-04-03 |
| US20100322057A1 (en) | 2010-12-23 |
| WO2010041404A1 (ja) | 2010-04-15 |
| CN102203857B (zh) | 2014-05-21 |
| CA2722850A1 (en) | 2010-04-15 |
| EP2346033A1 (en) | 2011-07-20 |
| JPWO2010041404A1 (ja) | 2012-03-01 |
| JP4733234B2 (ja) | 2011-07-27 |
| US8355307B2 (en) | 2013-01-15 |
| RU2502139C2 (ru) | 2013-12-20 |
| AU2009301892A1 (en) | 2010-04-15 |
| RU2010144607A (ru) | 2012-11-20 |
| KR20110079791A (ko) | 2011-07-08 |
| US20110044143A1 (en) | 2011-02-24 |
| US20120188863A1 (en) | 2012-07-26 |
| MX2010011641A (es) | 2010-11-25 |
| JP2011081901A (ja) | 2011-04-21 |
| EP2346033A4 (en) | 2013-12-25 |
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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] |