JP2008544429A - 平面厚さが低減された光ディスク - Google Patents
平面厚さが低減された光ディスク Download PDFInfo
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- 230000003287 optical effect Effects 0.000 title claims abstract description 253
- 238000013500 data storage Methods 0.000 claims abstract description 38
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- 230000008901 benefit Effects 0.000 description 8
- 230000002452 interceptive effect Effects 0.000 description 3
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- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24035—Recording layers
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- 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
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
-
- 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
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- 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
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- 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
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- 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
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
-
- 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
- G11B23/30—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 with provision for auxiliary signals
-
- 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
- G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
- G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
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- 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
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- 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
- G11B7/24003—Shapes of record carriers other than disc shape
-
- 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
- G11B7/24003—Shapes of record carriers other than disc shape
- G11B7/24012—Optical cards
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
-
- 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
Abstract
Description
Claims (37)
- 光ディスクであって、
・ 光ディスクドライブのスピンドル機構によって係合されるよう作動可能である中央開口を定義する、中央クランプ領域と、
・ 該中央クランプ範囲を実質的に取り囲み、1.20mmより小さい平面厚さを有する、光学的可読データ記憶領域と、
・ 前記中央クランプ領域に対して結合されるか、あるいは前記中央クランプ領域と一体であり、前記光学的可読データ記憶領域の前記平面厚さを上回って前記中央クランプ領域の厚さを増大させるよう構成される、1つ又はそれより多いスタッカ要素と、
を有する、
光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.95mmより小さいか、約0.95mmと同等である、
請求項1記載の光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.85mmより小さいか、約0.85mmと同等である、
請求項1記載の光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.58mmより小さいか、約0.58mmと同等である、
請求項1記載の光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.80mm乃至約0.86mmである、
請求項1記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記光学的可読データ記憶領域と光学ディスクドライブの読取りレーザとの間の距離を増大させるよう構成される、
請求項1記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記光学ディスクドライブの前記スピンドル機構によって前記中央開口の係合を容易にするよう構成される、
請求項1記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記中央開口を実質的に取り囲み、且つ前記クランプ領域の表面を実質的に覆う、スタッカプレートを有する、
請求項1記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記中央開口から外方向に半径方向に広がる1つ又はそれより多いスタッカバーを有する、
請求項1記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記中央開口と同心であるスタッカリングを有する、
請求項1記載の光ディスク。 - 前記光ディスクの表面上へと配置される磁気ストライプを更に有する、
請求項1記載の光ディスク。 - 前記磁気ストライプは、前記光ディスクの光学的可読側部上に配置される、
請求項11記載の光ディスク。 - 前記磁気ストライプは、前記光ディスクの非光学的可読側部上に配置される、
請求項11記載の光ディスク。 - 前記光ディスクドライブの読取り速度に影響を及ぼすよう作動可能である前記光学的可読データ記憶領域において埋め込まれるコード、を更に有する、
請求項1記載の光ディスク。 - 前記光ディスクの非光学的可読側に結合され、前記光ディスクの質量を増大させるよう構成される、ラベルを更に有する、
請求項1記載の光ディスク。 - 前記光ディスクの非光学的可読側に結合され、前記光ディスクの前記平面厚さを増大させるよう構成される、ラベルを更に有する、
請求項1記載の光ディスク。 - 前記光ディスクの非光学的可読側に結合され、前記光ディスクの剛性を増大させるよう構成される、弾性金属層を更に有する、
請求項1記載の光ディスク。 - 前記光ディスクは、ポリカーボネートを有し、
該ポリカーボネートの色は、所望される屈折率をもたらすよう選択される、
請求項1記載の光ディスク。 - 前記光ディスクは、ポリカーボネートを有し、
該ポリカーボネートの色は、前記光ディスクの可読性を強化するよう選択される、
請求項1記載の光ディスク。 - 光ディスクであって、
・ 光ディスクドライブのスピンドル機構によって係合されるよう作動可能である中央開口を定義する、中央クランプ領域と、
・ 該中央クランプ範囲を実質的に取り囲み、1.20mmより小さい平面厚さを有する、光学的可読データ記憶領域と、
・ 前記中央クランプ領域に対して結合されるか、あるいは前記中央クランプ領域と一体であり、前記光学的可読データ記憶領域の前記平面厚さを上回って前記中央クランプ領域の厚さを増大させるよう構成される、1つ又はそれより多いスタッカ要素と、
・ 前記光ディスクの表面上へと配置される、磁気ストライプと、
を有する、
光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.95mmより小さいか、約0.95mmと同等である、
請求項20記載の光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.85mmより小さいか、約0.85mmと同等である、
請求項20記載の光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.58mmより小さいか、約0.58mmと同等である、
請求項20記載の光ディスク。 - 前記光学的可読データ記憶領域の前記平面厚さは、約0.80mm乃至約0.86mmである、
請求項20記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記光学的可読データ記憶領域と光学ディスクドライブの読取りレーザとの間の距離を増大させるよう構成される、
請求項20記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記光学ディスクドライブの前記スピンドル機構によって前記中央開口の係合を容易にするよう構成される、
請求項20記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記中央開口を実質的に取り囲み、且つ前記クランプ領域の表面を実質的に覆う、スタッカプレートを有する、
請求項20記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記中央開口から外方向に半径方向に広がる1つ又はそれより多いスタッカバーを有する、
請求項20記載の光ディスク。 - 前記1つ又はそれより多いスタッカ要素は、前記中央開口と同心であるスタッカリングを有する、
請求項20記載の光ディスク。 - 前記磁気ストライプは、前記光ディスクの光学的可読側部上に配置される、
請求項20記載の光ディスク。 - 前記磁気ストライプは、前記光ディスクの非光学的可読側部上に配置される、
請求項20記載の光ディスク。 - 前記光ディスクドライブの読取り速度に影響を及ぼすよう作動可能である前記光学的可読データ記憶領域において埋め込まれるコード、を更に有する、
請求項20記載の光ディスク。 - 前記光ディスクの非光学的可読側に結合され、前記光ディスクの質量を増大させるよう構成される、ラベルを更に有する、
請求項20記載の光ディスク。 - 前記光ディスクの非光学的可読側に結合され、前記光ディスクの前記平面厚さを増大させるよう構成される、ラベルを更に有する、
請求項20記載の光ディスク。 - 前記光ディスクの非光学的可読側に結合され、前記光ディスクの剛性を増大させるよう構成される、弾性金属層を更に有する、
請求項20記載の光ディスク。 - 前記光ディスクは、ポリカーボネートを有し、
該ポリカーボネートの色は、所望される屈折率をもたらすよう選択される、
請求項20記載の光ディスク。 - 前記光ディスクは、ポリカーボネートを有し、
該ポリカーボネートの色は、前記光ディスクの可読性を強化するよう選択される、
請求項20記載の光ディスク。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65812105P | 2005-03-03 | 2005-03-03 | |
US72445005P | 2005-10-07 | 2005-10-07 | |
US77599206P | 2006-02-13 | 2006-02-13 | |
US11/364,696 US7673310B2 (en) | 2005-03-03 | 2006-02-27 | Optical disc having a reduced planar thickness |
PCT/US2006/006874 WO2006096367A2 (en) | 2005-03-03 | 2006-02-27 | Optical disc having a reduced planar thickness |
Publications (1)
Publication Number | Publication Date |
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JP2008544429A true JP2008544429A (ja) | 2008-12-04 |
Family
ID=36953822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007558100A Pending JP2008544429A (ja) | 2005-03-03 | 2006-02-27 | 平面厚さが低減された光ディスク |
Country Status (8)
Country | Link |
---|---|
US (1) | US7673310B2 (ja) |
EP (1) | EP1971982A4 (ja) |
JP (1) | JP2008544429A (ja) |
KR (1) | KR20070106587A (ja) |
AU (1) | AU2006220971A1 (ja) |
CA (1) | CA2600340A1 (ja) |
MX (1) | MX2007010732A (ja) |
WO (1) | WO2006096367A2 (ja) |
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US7334733B2 (en) * | 2002-10-16 | 2008-02-26 | Dcard, Inc. | Data access device using rotational head to access data stored in data strips and data arc segments or data circles |
US7823781B2 (en) * | 2003-05-23 | 2010-11-02 | Enxnet, Inc. | Method and system for source tagging an optical storage device |
US7213749B2 (en) * | 2004-02-17 | 2007-05-08 | R&R Card Systems, Inc. | Interactive multimedia smart affinity card |
US8177129B2 (en) * | 2004-02-17 | 2012-05-15 | Timothy D. Larin | Interactive multimedia smart affinity card with flash memory |
US7716695B2 (en) * | 2005-10-07 | 2010-05-11 | Enxnet, Inc. | Thin optical disc having remote reading capability |
EP1932151A4 (en) * | 2005-10-07 | 2009-01-21 | Enxnet Inc | THIN OPTICAL CARRIER WITH REMOTE POSSIBILITY |
US8430298B2 (en) * | 2006-02-13 | 2013-04-30 | The Western Union Company | Presentation instrument package arrangement |
US7896252B2 (en) * | 2006-02-13 | 2011-03-01 | The Western Union Company | Presentation instrument with user-created pin and methods for activating |
US20070251999A1 (en) * | 2006-03-21 | 2007-11-01 | Bohlke Edward H Iii | Optical data cards and transactions |
EP1923873A1 (en) * | 2006-11-15 | 2008-05-21 | ODS Technology GmbH | EcoDisc |
EP1923872A1 (en) * | 2006-11-15 | 2008-05-21 | ODS Technology GmbH | Eco disc |
EP1923880A1 (en) | 2006-11-20 | 2008-05-21 | ODS Technology GmbH | Smart video card |
US20100220582A1 (en) * | 2007-03-06 | 2010-09-02 | Andrei Vladimirovich Tropillo | Disc-shaped information-carrying medium |
DE202007003651U1 (de) * | 2007-03-12 | 2008-07-24 | Frank Maiworm & Dr. Wolfhart Bosien GbR (vertretungsberechtigter Gesellschafter: Dr. Wolfhart Bosien, 01458 Ottendorf-Okrilla) | Modifizierter optischer Datenträger mit Klemmbereich |
JP2008269688A (ja) * | 2007-04-18 | 2008-11-06 | Toshiba Samsung Storage Technology Corp | 光ディスク及び光ディスク装置 |
US20100050197A1 (en) * | 2008-07-25 | 2010-02-25 | Disctekk, Llc | Optical card |
US20100264226A1 (en) * | 2009-02-19 | 2010-10-21 | Mastercard International, Incorporated | Payment card having acceptance attributes on a single side |
EP2341503A1 (de) * | 2009-12-21 | 2011-07-06 | Thomson Licensing | Plattenförmiges Speichermedium und Klemmhalter für das Speichermedium |
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JPS6433744A (en) * | 1987-07-30 | 1989-02-03 | Toshiba Corp | Optical card |
JPH10269621A (ja) * | 1997-03-25 | 1998-10-09 | Sony Corp | 光ディスク基板及びこれを用いた光ディスク |
JPH1153764A (ja) * | 1997-08-05 | 1999-02-26 | Sanyo Electric Co Ltd | 光ディスク |
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Also Published As
Publication number | Publication date |
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CA2600340A1 (en) | 2006-09-14 |
AU2006220971A1 (en) | 2006-09-14 |
EP1971982A2 (en) | 2008-09-24 |
WO2006096367A3 (en) | 2008-08-21 |
US7673310B2 (en) | 2010-03-02 |
KR20070106587A (ko) | 2007-11-01 |
US20060198281A1 (en) | 2006-09-07 |
MX2007010732A (es) | 2007-12-07 |
EP1971982A4 (en) | 2009-08-19 |
WO2006096367A2 (en) | 2006-09-14 |
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