TW200606870A - Read-only optical recording medium in which unique identification information is written - Google Patents
Read-only optical recording medium in which unique identification information is writtenInfo
- Publication number
- TW200606870A TW200606870A TW094111845A TW94111845A TW200606870A TW 200606870 A TW200606870 A TW 200606870A TW 094111845 A TW094111845 A TW 094111845A TW 94111845 A TW94111845 A TW 94111845A TW 200606870 A TW200606870 A TW 200606870A
- Authority
- TW
- Taiwan
- Prior art keywords
- postscript
- pattern
- pit
- modulation
- read
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
-
- 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
- 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
- G11B7/0045—Recording
- G11B7/00451—Recording involving ablation of the recording layer
-
- 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
- G11B7/0045—Recording
- G11B7/00456—Recording strategies, e.g. pulse sequences
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004125893A JP2005310270A (ja) | 2004-04-21 | 2004-04-21 | 固有の識別情報が書き込まれた再生専用の光記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200606870A true TW200606870A (en) | 2006-02-16 |
TWI316237B TWI316237B (zh) | 2009-10-21 |
Family
ID=35197228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094111845A TW200606870A (en) | 2004-04-21 | 2005-04-14 | Read-only optical recording medium in which unique identification information is written |
Country Status (4)
Country | Link |
---|---|
US (1) | US7684303B2 (zh) |
JP (1) | JP2005310270A (zh) |
TW (1) | TW200606870A (zh) |
WO (1) | WO2005104105A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006004541A (ja) | 2004-06-18 | 2006-01-05 | Sony Corp | 情報記録媒体、マスタリング装置、識別情報記録装置、識別情報再生装置、マスタリング方法、識別情報記録方法、及び識別情報再生方法 |
JP2006134385A (ja) | 2004-11-02 | 2006-05-25 | Sony Corp | 光ディスク製造方法及び装置、光ディスク、並びに、光ディスク再生方法及び装置 |
JP2006134386A (ja) * | 2004-11-02 | 2006-05-25 | Sony Corp | 光ディスク再生方法及び装置、並びに、光ディスク製造方法 |
JP5082404B2 (ja) | 2006-11-22 | 2012-11-28 | ソニー株式会社 | 再生専用型光ディスク媒体及びその製造方法 |
JP2008159212A (ja) * | 2006-12-26 | 2008-07-10 | Sony Disc & Digital Solutions Inc | 光ディスク記録媒体、ディスク製造方法、追記装置、防犯方法 |
TW201521405A (zh) * | 2013-11-29 | 2015-06-01 | 萬國商業機器公司 | 查找網路纜線連接器之方法、資訊設備及程式產品 |
US10453800B1 (en) * | 2018-03-29 | 2019-10-22 | International Business Machines Corporation | Optical chip ID definition using nanoimprint lithography |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE514352C2 (sv) * | 1996-07-05 | 2001-02-12 | Ifunga Test Equipment Bv | Sätt att förse en optisk databärare med identitetsinformation |
JP2001094543A (ja) * | 1999-09-20 | 2001-04-06 | Yamaha Corp | キー情報伝送・記録方式 |
JP2002260286A (ja) * | 2000-12-28 | 2002-09-13 | Victor Co Of Japan Ltd | 情報記録担体、その再生装置及びその記録装置 |
US7012865B2 (en) * | 2001-05-08 | 2006-03-14 | Matsushita Electric Industrial Co., Ltd. | Recording apparatus and recording method |
CN1264145C (zh) * | 2001-06-08 | 2006-07-12 | 新力光碟科技股份有限公司 | 数据记录方法及数据记录装置 |
JP4652641B2 (ja) * | 2001-10-11 | 2011-03-16 | ソニー株式会社 | ディスク記録媒体、ディスクドライブ装置、再生方法 |
JP3979088B2 (ja) * | 2001-12-27 | 2007-09-19 | ソニー株式会社 | データ記録媒体、データ記録方法および装置 |
JP4100207B2 (ja) | 2002-03-25 | 2008-06-11 | ソニー株式会社 | 記録媒体の管理方法および記録媒体の管理システム |
JP4182790B2 (ja) | 2002-04-01 | 2008-11-19 | ソニー株式会社 | 記録方法 |
JP4556395B2 (ja) | 2003-08-28 | 2010-10-06 | ソニー株式会社 | コンテンツ識別方法及びコンテンツ識別システム |
-
2004
- 2004-04-21 JP JP2004125893A patent/JP2005310270A/ja active Pending
-
2005
- 2005-04-08 US US11/578,554 patent/US7684303B2/en not_active Expired - Fee Related
- 2005-04-08 WO PCT/JP2005/006954 patent/WO2005104105A1/ja active Application Filing
- 2005-04-14 TW TW094111845A patent/TW200606870A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20070274177A1 (en) | 2007-11-29 |
WO2005104105A1 (ja) | 2005-11-03 |
US7684303B2 (en) | 2010-03-23 |
JP2005310270A (ja) | 2005-11-04 |
TWI316237B (zh) | 2009-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |