KR20050072455A - 저장 매체, 인증 방법, 저장 매체 제조 방법 및 프로그램저장 장치 - Google Patents
저장 매체, 인증 방법, 저장 매체 제조 방법 및 프로그램저장 장치 Download PDFInfo
- Publication number
- KR20050072455A KR20050072455A KR1020057007163A KR20057007163A KR20050072455A KR 20050072455 A KR20050072455 A KR 20050072455A KR 1020057007163 A KR1020057007163 A KR 1020057007163A KR 20057007163 A KR20057007163 A KR 20057007163A KR 20050072455 A KR20050072455 A KR 20050072455A
- Authority
- KR
- South Korea
- Prior art keywords
- storage medium
- bits
- read
- reading
- program
- 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.)
- Withdrawn
Links
- 238000003860 storage Methods 0.000 title claims abstract description 250
- 238000000034 method Methods 0.000 title claims abstract description 105
- 238000004519 manufacturing process Methods 0.000 claims abstract 8
- 229910052751 metal Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 46
- 230000008859 change Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 38
- 230000003287 optical effect Effects 0.000 description 30
- 238000004193 electrokinetic chromatography Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000002310 reflectometry Methods 0.000 description 5
- 238000001459 lithography Methods 0.000 description 4
- 230000001066 destructive effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 108091006146 Channels Proteins 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000590419 Polygonia interrogationis Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00659—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a control step which is implemented as an executable file stored on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
- G11B19/122—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark involving the detection of an identification or authentication mark
-
- 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
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
- G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of the record carrier
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
-
- 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
-
- 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
- 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
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24085—Pits
-
- 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
- G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/280,934 US20040083377A1 (en) | 2002-10-25 | 2002-10-25 | System and method for digital storage media copy protection |
| US10/280,934 | 2002-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050072455A true KR20050072455A (ko) | 2005-07-11 |
Family
ID=32107061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057007163A Withdrawn KR20050072455A (ko) | 2002-10-25 | 2003-08-27 | 저장 매체, 인증 방법, 저장 매체 제조 방법 및 프로그램저장 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20040083377A1 (enExample) |
| EP (1) | EP1559100A1 (enExample) |
| JP (1) | JP2006504219A (enExample) |
| KR (1) | KR20050072455A (enExample) |
| CN (1) | CN1732528A (enExample) |
| AU (1) | AU2003260127A1 (enExample) |
| TW (1) | TW200426783A (enExample) |
| WO (1) | WO2004040570A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055962A2 (en) | 1999-03-15 | 2000-09-21 | Sony Electronics, Inc. | Electronic media system, method and device |
| US8515773B2 (en) | 2001-08-01 | 2013-08-20 | Sony Corporation | System and method for enabling distribution and brokering of content information |
| US7391691B2 (en) * | 2003-08-29 | 2008-06-24 | General Electric Company | Method for facilitating copyright protection in digital media and digital media made thereby |
| US7496938B2 (en) * | 2003-11-24 | 2009-02-24 | Sabic Innovative Plastics Ip B.V. | Media drive with a luminescence detector and methods of detecting an authentic article |
| US7175086B2 (en) | 2004-04-21 | 2007-02-13 | General Electric Company | Authentication system, data device, and methods for using the same |
| US20060075441A1 (en) * | 2004-10-06 | 2006-04-06 | Sony Corporation | Method and system for a personal video recorder comprising multiple removable storage/tuner units |
| US8768844B2 (en) | 2004-10-06 | 2014-07-01 | Sony Corporation | Method and system for content sharing and authentication between multiple devices |
| US20080018886A1 (en) * | 2005-11-21 | 2008-01-24 | General Electric Company | Optical article having a thermally responsive material as an anti-theft feature and a system and method for inhibiting theft of same |
| US20070116988A1 (en) * | 2005-11-21 | 2007-05-24 | Wisnudel Marc B | Optical article having anti-theft feature and a system and method for inhibiting theft of same |
| US7653919B2 (en) * | 2005-11-21 | 2010-01-26 | General Electric Company | Optical article having anti-theft feature and a system and method for inhibiting theft of same |
| US20070115762A1 (en) * | 2005-11-21 | 2007-05-24 | Wisnudel Marc B | Optical article having anti-theft feature and a system and method for inhibiting theft of same |
| US20070122735A1 (en) * | 2005-11-30 | 2007-05-31 | Wisnudel Marc B | Optical storage device having limited-use content and method for making same |
| US20080145721A1 (en) * | 2006-12-14 | 2008-06-19 | General Electric Company | Fuel cell apparatus and associated method |
| JP4388102B2 (ja) * | 2007-06-22 | 2009-12-24 | キヤノン株式会社 | 情報処理方法及びその装置とシステム |
| KR20090012010A (ko) * | 2007-07-27 | 2009-02-02 | 엘지전자 주식회사 | 광디스크 에뮬레이션 방법 및 이를 이용한 광디스크드라이브 |
| JP5291317B2 (ja) | 2007-09-28 | 2013-09-18 | 日立オートモティブシステムズ株式会社 | スクロール式流体機械及びそれを用いたエアサスペンション装置 |
| US20090204639A1 (en) * | 2008-02-11 | 2009-08-13 | Microsoft Corporation | Selective content replacement for media players |
| US8488428B2 (en) * | 2008-05-14 | 2013-07-16 | Nbcuniversal Media, Llc | Enhanced security of optical article |
| US8002851B2 (en) * | 2009-03-13 | 2011-08-23 | Nbcuniversal Media Llc | Thermochromic ink and coating compositions |
| US7977413B2 (en) * | 2009-03-13 | 2011-07-12 | Nbcuniversal Media Llc | Thermally responsive ink and coating compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823210A (en) * | 1984-08-13 | 1989-04-18 | Verbatim Corporation | Copy protected disk |
| TW241360B (enExample) * | 1993-07-29 | 1995-02-21 | Nippon Pickter Kk | |
| WO1998008180A2 (en) * | 1996-08-05 | 1998-02-26 | T.T.R. Technologies Ltd. | Digital optical media authentication and copy protection method |
| US6767695B2 (en) * | 2001-01-17 | 2004-07-27 | International Business Machines Corporation | CDROM copy protection |
-
2002
- 2002-10-25 US US10/280,934 patent/US20040083377A1/en not_active Abandoned
-
2003
- 2003-08-27 WO PCT/US2003/027049 patent/WO2004040570A1/en not_active Ceased
- 2003-08-27 JP JP2004548304A patent/JP2006504219A/ja not_active Withdrawn
- 2003-08-27 AU AU2003260127A patent/AU2003260127A1/en not_active Abandoned
- 2003-08-27 EP EP03809931A patent/EP1559100A1/en not_active Withdrawn
- 2003-08-27 CN CNA03825672XA patent/CN1732528A/zh active Pending
- 2003-08-27 KR KR1020057007163A patent/KR20050072455A/ko not_active Withdrawn
- 2003-10-09 TW TW092128126A patent/TW200426783A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003260127A1 (en) | 2004-05-25 |
| JP2006504219A (ja) | 2006-02-02 |
| TW200426783A (en) | 2004-12-01 |
| CN1732528A (zh) | 2006-02-08 |
| US20040083377A1 (en) | 2004-04-29 |
| EP1559100A1 (en) | 2005-08-03 |
| WO2004040570A1 (en) | 2004-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20050425 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |