JP2000509541A - 内蔵チップを備えたcd - Google Patents
内蔵チップを備えたcdInfo
- Publication number
- JP2000509541A JP2000509541A JP9538542A JP53854297A JP2000509541A JP 2000509541 A JP2000509541 A JP 2000509541A JP 9538542 A JP9538542 A JP 9538542A JP 53854297 A JP53854297 A JP 53854297A JP 2000509541 A JP2000509541 A JP 2000509541A
- Authority
- JP
- Japan
- Prior art keywords
- coupling element
- chip
- data
- drive
- information
- 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.)
- Ceased
Links
- 238000010168 coupling process Methods 0.000 claims abstract description 136
- 238000005859 coupling reaction Methods 0.000 claims abstract description 136
- 230000008878 coupling Effects 0.000 claims abstract description 133
- 230000003287 optical effect Effects 0.000 claims abstract description 47
- 238000012545 processing Methods 0.000 claims abstract description 35
- 238000012546 transfer Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000004922 lacquer Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 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
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
- G06K19/041—Constructional details
- G06K19/042—Constructional details the record carrier having a form factor of a credit card and including a small sized disc, e.g. a CD or DVD
- G06K19/045—Constructional details the record carrier having a form factor of a credit card and including a small sized disc, e.g. a CD or DVD the record carrier being of the non-contact type, e.g. RFID, and being specially adapted for attachment to a disc, e.g. a CD or DVD
-
- 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
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a 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
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00275—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored on a chip attached to 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
- G11B20/0071—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
-
- 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
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
-
- 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
- G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
- G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
- G11B23/0042—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving with provision for auxiliary features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
- G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
- G11B2220/657—Memory in disc [MID]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Telephone Function (AREA)
- Dry Shavers And Clippers (AREA)
- Shovels (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.情報担持層(3)を備えた円形CD本体からなるCD(1)の形態にあるデータキ ャリアであって、チップ(12)と、該チップ(12)およびデータ処理装置間のデー タを非接触転送を行うCD結合素子(11)とが前記CD(1)中に組み込まれてい ることを特徴とするCD。 2.前記チップ(12)およびCD結合素子(11)が、前記CD(1)の中央孔(5)および 最も内側のデータトラックの間に配置されていることを特徴とする請求の範囲 第1項記載のCD。 3.前記チップ(12)およびCD結合素子(11)が、樹脂により注封されて、モジュ ール(10)を形成することを特徴とする請求の範囲第1項または第2項記載のC D。 4.前記CD本体が、前記モジュール(10)が挿入される間隙(13)を有することを 特徴とする請求の範囲第3項記載のCD。 5.前記モジュール(10)が、前記CD本体の周囲の材料により成形されることを 特徴とする請求の範囲第3項記載のCD。 6.情報担持層(3)を備えた円形CD本体からなるCD(1)の形態にあるデータキ ャリアであって、チップ(12)が該CD(1)中に組み込まれ、圧力板(65)により 接触されている接触表面(6)が該CD(1)の表面に施され、該圧力板(65)が、C Dドライブの一部であり、該CD(1)とともに回転し、データをデータ処理装 置への、またはデータ処理装置からの非接触転送を行うCD結合素子(11)を有 することを特徴とするCD。 7.前記チップ(12)上において、データが記憶され、前記CD(1)に記憶された 情報をそれなしでは処理できないデータを必要に応じて処理できる、または正 確には処理できないことを特徴とする請求の範囲第1項から第6項いずれか1 つに記載のCD。 8.前記記憶されたデータが、前記CD(1)に記憶された情報を解読するための キーまたはアルゴリズムであることを特徴とする請求の範囲第7項記載のCD 。 9.前記チップ(12)が、前記CD(1)に記憶されたプログラムのユーザ特定設定 ま たは計算の一時的結果を記憶できることを特徴とする請求の範囲第1項から第 6項いずれか1つに記載のCD。 10.前記チップ(12)が、前記CD(1)に記憶されたプログラムまたは情報の使用 の支払いの機能を果たすある量を記憶することを特徴とする請求の範囲第1項 から第9項いずれか1つに記載のCD。 11.前記チップ(12)およびデータ処理装置間のデータの非接触転送を行う前記C D結合素子(11)がコイルからなることを特徴とする請求の範囲第1項から第10 項いずれか1つに記載のCD。 12.前記コイルが、巻線コイルである、または薄い金属層からなることを特徴と する請求の範囲第11項記載のCD。 13.前記チップ(12)およびデータ処理装置間のデータの非接触転送を行う前記C D結合素子(11)が、薄い金属層により形成された容量結合表面であることを特 徴とする請求の範囲第1項から第8項いずれか1つに記載のCD。 14.前記チップ(12)およびデータ処理装置間のデータの非接触転送を行う前記C D結合素子(11)が少なくとも1つの光学結合素子からなることを特徴とする請 求の範囲第1項から第8項いずれか1つに記載のCD。 15.前記光学結合素子が、該光学結合素子に光学データを転送するのに使用する 光を伝送する光学軸素子(14)に接続されていることを特徴とする請求の範囲第 14項記載のCD。 16.前記CD(1)を回転させる装置(50,65)および該回転しているCD(1)から情 報を読み出すCD読出し装置を備えたCDドライブからなる、請求の範囲第1 項から第15項いずれか1つに記載のCD(1)とデータ処理装置との連絡を行う 装置であって、該CDドライブが、前記CD結合素子(11)からおよび該CD結 合素子(11)へのデータの非接触転送を行うドライブ結合素子(51)を有すること を特徴とする装置。 17.前記ドライブ結合素子(51)が、コイルまたは容量結合表面または光学結合素 子として形成されていることを特徴とする請求の範囲第16項記載の装置。 18.前記CD読出し装置が、前記ドライブ結合素子(51)の機能を果たすことを特 徴とする請求の範囲第16項記載の装置。 19.前記ドライブ結合素子(51)およびCD読出し装置が別々のインターフェース を介して接続される論理機構であって、前記データ処理装置と接続するための さらに少なくとも1つのインターフェースを有する論理機構が設けられ、該論 理機構が、該ドライブ結合素子(51)または前記CD読出し装置いずれかへのア ドレス指定にしたがって、前記データ処理装置からのデータを伝送するように 設計されていることを特徴とする請求の範囲第17項または第18項記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19616819.8 | 1996-04-26 | ||
DE19616819A DE19616819A1 (de) | 1996-04-26 | 1996-04-26 | CD mit eingebautem Chip |
PCT/EP1997/002034 WO1997041562A1 (de) | 1996-04-26 | 1997-04-22 | Cd mit eingebautem chip |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000509541A true JP2000509541A (ja) | 2000-07-25 |
JP2000509541A5 JP2000509541A5 (ja) | 2005-01-13 |
Family
ID=7792592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9538542A Ceased JP2000509541A (ja) | 1996-04-26 | 1997-04-22 | 内蔵チップを備えたcd |
Country Status (10)
Country | Link |
---|---|
US (1) | US6044046A (ja) |
EP (1) | EP0895637B1 (ja) |
JP (1) | JP2000509541A (ja) |
AT (1) | ATE216120T1 (ja) |
AU (1) | AU2767497A (ja) |
DE (2) | DE19616819A1 (ja) |
DK (1) | DK0895637T3 (ja) |
ES (1) | ES2175403T3 (ja) |
PT (1) | PT895637E (ja) |
WO (1) | WO1997041562A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001067789A (ja) * | 1999-08-31 | 2001-03-16 | Sony Corp | 情報転送方法及び装置 |
JP2001067790A (ja) * | 1999-08-31 | 2001-03-16 | Sony Corp | 情報転送方法及び装置 |
JP2001067788A (ja) * | 1999-08-31 | 2001-03-16 | Sony Corp | 情報転送方法及び装置 |
JP2002288963A (ja) * | 2001-03-26 | 2002-10-04 | Sharp Corp | 記憶媒体、情報処理装置および記憶方法 |
WO2006118025A1 (ja) * | 2005-04-28 | 2006-11-09 | Intelligent Disc. Inc. | ディスク通信構造 |
JP2006344269A (ja) * | 2005-06-08 | 2006-12-21 | Hiro 21:Kk | ディスクドライブ装置、ディスク信号処理システム及びディスク |
JP2007335026A (ja) * | 2006-06-16 | 2007-12-27 | Sony Corp | 光ディスク記録再生装置 |
KR100809495B1 (ko) * | 2000-08-24 | 2008-03-04 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록매체와, 기록매체 상의 정보를 보호하는 시스템, 기록매체를 판독하는 판독장치 및, 기록매체 상의 정보를 보호하는 집적회로 |
JP2008513901A (ja) * | 2004-09-23 | 2008-05-01 | ヨージェ | 印刷書類および制御システム |
Families Citing this family (123)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0757336T3 (da) | 1995-08-04 | 2001-03-19 | Belle Gate Invest B V | Data-Udvekslings-System omfattende bærbare databehandlingsenheder |
US6385645B1 (en) | 1995-08-04 | 2002-05-07 | Belle Gate Investments B.V. | Data exchange system comprising portable data processing units |
KR100226148B1 (ko) * | 1996-09-20 | 1999-10-15 | 구자홍 | 리모콘의 디스크 메모리 내용 표시 장치와 표시 제어방법. |
JP4143158B2 (ja) * | 1997-04-16 | 2008-09-03 | 聯華電子股▲ふん▼有限公司 | データキャリア |
FR2762429B1 (fr) * | 1997-04-18 | 1999-06-25 | Ordicam | Dispositif pour la lecture et/ou l'ecriture, a distance, selon un processus statique, de donnees memorisees sur un disque support d'informations |
JP3895830B2 (ja) | 1997-06-18 | 2007-03-22 | インテリジェントディスク株式会社 | 電子回路を有する記憶媒体 |
US20010044864A1 (en) * | 1997-06-18 | 2001-11-22 | Kabushiki Kaisha Optrom | Disk storage system having an electronic circuit mounted on the surface of the disk and control method thereof |
JPH117296A (ja) | 1997-06-18 | 1999-01-12 | Oputoromu:Kk | 電子回路を有する記憶媒体と該記憶媒体を有する音声合成装置 |
TW389894B (en) | 1997-06-19 | 2000-05-11 | Optrom Kk | Device for exchanging information with storage medium having electronic circuit and the electronic circuit, and system including the same |
JP3798888B2 (ja) * | 1997-06-19 | 2006-07-19 | 孝士 重富 | コンピュータシステム |
IL123028A (en) * | 1998-01-22 | 2007-09-20 | Nds Ltd | Protection of data on media recording disks |
JPH11339462A (ja) * | 1998-05-22 | 1999-12-10 | Sony Corp | 記録媒体、及びドライブ装置 |
WO2000019699A1 (en) | 1998-09-29 | 2000-04-06 | Sun Microsystems, Inc. | Superposition of data over voice |
JP2000132871A (ja) | 1998-10-22 | 2000-05-12 | Hitachi Ltd | ディスク及びこれを用いた記録再生装置 |
JP4131071B2 (ja) * | 1999-01-11 | 2008-08-13 | ソニー株式会社 | 情報信号の記録装置、記録システム、記録媒体および記録方法 |
JP2000215456A (ja) * | 1999-01-18 | 2000-08-04 | Hitachi Ltd | ディスク及び記録再生装置、及び記録再生方法 |
EP1163560A1 (de) * | 1999-02-11 | 2001-12-19 | A-Tronic MGM AG | Identifikationssystem |
IT1309347B1 (it) * | 1999-02-18 | 2002-01-22 | Personal Video Italia Di Batti | Supporto di registrazione di forma discoidale dotato di codice a barrecircolare. |
SG90090A1 (en) * | 1999-02-25 | 2002-07-23 | Ibm | Method and system for securing optically discernable data on a data storage device |
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- 1997-04-22 US US09/147,195 patent/US6044046A/en not_active Expired - Fee Related
- 1997-04-22 ES ES97921696T patent/ES2175403T3/es not_active Expired - Lifetime
- 1997-04-22 AU AU27674/97A patent/AU2767497A/en not_active Abandoned
- 1997-04-22 JP JP9538542A patent/JP2000509541A/ja not_active Ceased
- 1997-04-22 AT AT97921696T patent/ATE216120T1/de not_active IP Right Cessation
- 1997-04-22 WO PCT/EP1997/002034 patent/WO1997041562A1/de active IP Right Grant
- 1997-04-22 PT PT97921696T patent/PT895637E/pt unknown
- 1997-04-22 DK DK97921696T patent/DK0895637T3/da active
- 1997-04-22 EP EP97921696A patent/EP0895637B1/de not_active Expired - Lifetime
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JP2001067789A (ja) * | 1999-08-31 | 2001-03-16 | Sony Corp | 情報転送方法及び装置 |
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KR100809495B1 (ko) * | 2000-08-24 | 2008-03-04 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록매체와, 기록매체 상의 정보를 보호하는 시스템, 기록매체를 판독하는 판독장치 및, 기록매체 상의 정보를 보호하는 집적회로 |
JP2002288963A (ja) * | 2001-03-26 | 2002-10-04 | Sharp Corp | 記憶媒体、情報処理装置および記憶方法 |
JP2008513901A (ja) * | 2004-09-23 | 2008-05-01 | ヨージェ | 印刷書類および制御システム |
WO2006118025A1 (ja) * | 2005-04-28 | 2006-11-09 | Intelligent Disc. Inc. | ディスク通信構造 |
EP1883071A4 (en) * | 2005-04-28 | 2008-09-24 | Intelligentdisc Inc | DISK COMMUNICATIONS STRUCTURE |
JP2006344269A (ja) * | 2005-06-08 | 2006-12-21 | Hiro 21:Kk | ディスクドライブ装置、ディスク信号処理システム及びディスク |
JP2007335026A (ja) * | 2006-06-16 | 2007-12-27 | Sony Corp | 光ディスク記録再生装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2767497A (en) | 1997-11-19 |
DE59706971D1 (de) | 2002-05-16 |
DK0895637T3 (da) | 2002-07-01 |
WO1997041562A1 (de) | 1997-11-06 |
EP0895637A1 (de) | 1999-02-10 |
US6044046A (en) | 2000-03-28 |
PT895637E (pt) | 2002-09-30 |
EP0895637B1 (de) | 2002-04-10 |
ES2175403T3 (es) | 2002-11-16 |
ATE216120T1 (de) | 2002-04-15 |
DE19616819A1 (de) | 1997-10-30 |
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