JP2000509878A - 再生可能な光学ピクチャディスク - Google Patents
再生可能な光学ピクチャディスクInfo
- Publication number
- JP2000509878A JP2000509878A JP53787798A JP53787798A JP2000509878A JP 2000509878 A JP2000509878 A JP 2000509878A JP 53787798 A JP53787798 A JP 53787798A JP 53787798 A JP53787798 A JP 53787798A JP 2000509878 A JP2000509878 A JP 2000509878A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- graphic information
- dielectric coating
- compact disc
- data
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 50
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000001429 visible spectrum Methods 0.000 claims abstract description 5
- 239000011247 coating layer Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 5
- 239000004922 lacquer Substances 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 238000001465 metallisation Methods 0.000 abstract description 4
- 239000010409 thin film Substances 0.000 abstract description 4
- 238000002310 reflectometry Methods 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 239000004857 Balsam Substances 0.000 description 1
- 244000018716 Impatiens biflora Species 0.000 description 1
- 230000004075 alteration 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
- 238000001514 detection method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Laminated Bodies (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.再生波長を有するレーザーと共に使用するコンパクトディスクであって、 一方の表面にデータコード化ピットおよびランドを有する透明層と、 該コード化ピットおよびランド上に溶着された誘電被覆層を含み、 該誘電被覆層が前記再生波長を反射すると共に、 前記誘電被膜は可視スペクトルの光を透過することができ、さらに、 前記透明層と前記誘電被覆層を通して見ることができる図形情報層を含むコン パクトディスク。 2.さらに、前記誘電被覆層と前記図形情報層の間にラッカー層を有するところ の請求項1記載のコンパクトディスク。 3.さらに、前記図形情報層に付着されたブロッキング層を有するところの請求 項2記載のコンパクトディスク。 4.さらに、前記各層の最上部に接着された支持層を含むところの請求項1記載 のコンパクトディスク。 5.さらに、前記各層の最上部に接着された支持層を含むところの請求項2記載 のコンパクトディスク。 6.再生波長を有するレーザーと共に使用するコンパクトディスクであって、 一方の表面にデータコード化ピットおよびランドを有する透明層と、 該コード化ピットおよびランド上に溶着された誘電被覆層とを含み、 該誘電被覆層は前記再生波長を反射すると共に、 前記誘電被膜は可視スペクトルの光を透過することができ、さらに、 接着層と、 支持層と、 前記透明層と前記誘電被覆層とを通して見ることができる図形情報層を含み、 該図形情報層は前記支持層の1つの表面上に設けられているところのコンパク トディスク。 7.前記図形情報層が前記支持層の上表面に設けられているところの請求項6記 載のコンパクトディスク。 8.前記図形情報層が前記支持層の下表面に設けられているところの請求項6記 載のコンパクトディスク。 9.前記誘電被覆層がラッカー層で被覆されているところの請求項6記載のコン パクトディスク。 10.前記図形情報層が前記支持層の上表面に設けられているところの請求項9 記載のコンパクトディスク。 11.前記図形情報層が前記支持層の下表面に設けられているところの請求項9 記載のコンパクトディスク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/808,209 US5792538A (en) | 1997-02-28 | 1997-02-28 | Playable optical picture disc |
US08/808,209 | 1997-02-28 | ||
PCT/US1998/003843 WO1998038034A1 (en) | 1997-02-28 | 1998-02-27 | Playable optical picture disc |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000509878A true JP2000509878A (ja) | 2000-08-02 |
Family
ID=25198183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53787798A Pending JP2000509878A (ja) | 1997-02-28 | 1998-02-27 | 再生可能な光学ピクチャディスク |
Country Status (5)
Country | Link |
---|---|
US (1) | US5792538A (ja) |
EP (1) | EP0914651A4 (ja) |
JP (1) | JP2000509878A (ja) |
AU (1) | AU726826B2 (ja) |
WO (1) | WO1998038034A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5932051A (en) * | 1996-09-05 | 1999-08-03 | Wea Manufacturing, Inc. | Pre-stressed bonding system for double sided compact discs |
US6143396A (en) * | 1997-05-01 | 2000-11-07 | Texas Instruments Incorporated | System and method for reinforcing a bond pad |
DE20314201U1 (de) * | 2003-09-11 | 2003-11-13 | DOCdata Germany Berlin Optical Disc GmbH, 13355 Berlin | Optischer Informationsträger |
EP1719132A1 (en) * | 2004-02-19 | 2006-11-08 | Koninklijke Philips Electronics N.V. | Label on laser entry side of an optical disc |
US7906194B2 (en) * | 2005-03-31 | 2011-03-15 | Cinram International Inc. | Optical disc with textured edge |
US7978583B2 (en) * | 2005-05-24 | 2011-07-12 | Cinram International Inc. | Apparatus and method for forming reflective layer of optical disc |
US20060274617A1 (en) * | 2005-06-03 | 2006-12-07 | Musto James J | Techniques for forming burst cutting area mark |
US20070086308A1 (en) * | 2005-10-13 | 2007-04-19 | Gore Makarand P | Systems and methods for imaging |
US20070090006A1 (en) * | 2005-10-26 | 2007-04-26 | Jeffery Kelsch | Spindle sleeve |
US7986611B1 (en) | 2007-03-22 | 2011-07-26 | Cinram International Inc. | High-density optical recording media and method for making same |
US8675464B2 (en) * | 2005-11-03 | 2014-03-18 | Cinram Group, Inc. | Dual sided optical storage media and method for making same |
US7684309B2 (en) | 2005-11-03 | 2010-03-23 | Cinram International Inc. | Multi-purpose high-density optical disc |
US7910191B1 (en) | 2006-03-09 | 2011-03-22 | Cinram International Inc. | Method for forming light-transmitting cover layer for optical recording medium |
US20110096655A1 (en) * | 2006-03-09 | 2011-04-28 | Cinram International Inc. | Forming light-transmitting cover layer for recording medium |
US20080223743A1 (en) * | 2007-03-12 | 2008-09-18 | Gary Lenkeit | Ecofriendly package for CDs and DVDs |
US7946015B1 (en) | 2007-11-07 | 2011-05-24 | Cinram International Inc. | Method and apparatus for separating dummy disc from multi-layer substrate for optical storage medium |
US20090127142A1 (en) * | 2007-11-15 | 2009-05-21 | Jeff Rothstein | Optical disc enclosure incorporating fragrance atomizer |
US8739299B1 (en) | 2009-12-24 | 2014-05-27 | Cinram Group, Inc. | Content unlocking |
US8369196B1 (en) | 2010-05-04 | 2013-02-05 | Cinram International Inc. | BCA recording on optical recording medium |
US8526282B1 (en) | 2010-07-07 | 2013-09-03 | Cinram Group, Inc. | Method for replicating media using unique identifiers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7803069A (nl) * | 1978-03-22 | 1979-09-25 | Philips Nv | Meerlaags informatieschijf. |
JPH05185775A (ja) * | 1991-10-03 | 1993-07-27 | Olympus Optical Co Ltd | 光学的情報記録媒体 |
JP3199486B2 (ja) * | 1992-06-30 | 2001-08-20 | ティーディーケイ株式会社 | 光記録ディスク |
KR950007299B1 (ko) * | 1993-08-31 | 1995-07-07 | 대우전자주식회사 | 라벨층이 증착된 광 디스크 제조법 |
KR100209819B1 (ko) * | 1993-10-18 | 1999-07-15 | 사또 아끼오 | 광기록매체, 광기록매체의 표면에 프린팅하는 방법및 자외선경화형잉크 |
US5510163A (en) * | 1994-05-18 | 1996-04-23 | National Research Council Of Canada | Optical storage media having visible logos |
US5458941A (en) * | 1994-06-09 | 1995-10-17 | Minnesota Mining And Manufacturing Company | Optical recording medium exhibiting eutectic phase equilbria |
JPH08273201A (ja) * | 1995-03-29 | 1996-10-18 | Toshiba Corp | 光ディスク |
JP3734228B2 (ja) * | 1995-07-14 | 2006-01-11 | パイオニア株式会社 | 光記録媒体及びその製造方法 |
JPH09161320A (ja) * | 1995-12-08 | 1997-06-20 | Nippon Columbia Co Ltd | 貼り合わせ型光情報記録媒体 |
US5978348A (en) * | 1995-12-20 | 1999-11-02 | Canon Kabushiki Kaisha | Optical recording medium and process for production thereof |
-
1997
- 1997-02-28 US US08/808,209 patent/US5792538A/en not_active Expired - Lifetime
-
1998
- 1998-02-27 AU AU63414/98A patent/AU726826B2/en not_active Ceased
- 1998-02-27 EP EP98907661A patent/EP0914651A4/en not_active Withdrawn
- 1998-02-27 WO PCT/US1998/003843 patent/WO1998038034A1/en active IP Right Grant
- 1998-02-27 JP JP53787798A patent/JP2000509878A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU726826B2 (en) | 2000-11-23 |
US5792538A (en) | 1998-08-11 |
EP0914651A1 (en) | 1999-05-12 |
WO1998038034A1 (en) | 1998-09-03 |
AU6341498A (en) | 1998-09-18 |
EP0914651A4 (en) | 2002-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040427 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20040727 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20040906 |
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A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041027 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20061031 |