TWI380294B - Information recording apparatus, information reproducing apparatus, information recording method, information reproducing method, and optical information recording medium - Google Patents
Information recording apparatus, information reproducing apparatus, information recording method, information reproducing method, and optical information recording medium Download PDFInfo
- Publication number
- TWI380294B TWI380294B TW097122289A TW97122289A TWI380294B TW I380294 B TWI380294 B TW I380294B TW 097122289 A TW097122289 A TW 097122289A TW 97122289 A TW97122289 A TW 97122289A TW I380294 B TWI380294 B TW I380294B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- recording
- layer
- information recording
- information
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 160
- 238000000034 method Methods 0.000 title claims description 31
- 239000000463 material Substances 0.000 claims description 132
- 230000008859 change Effects 0.000 claims description 78
- 238000010521 absorption reaction Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000009477 glass transition Effects 0.000 claims description 9
- 206010034960 Photophobia Diseases 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 208000013469 light sensitivity Diseases 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 230000004907 flux Effects 0.000 description 19
- 150000002736 metal compounds Chemical class 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000000178 monomer Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000002902 organometallic compounds Chemical class 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002344 gold compounds Chemical class 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1372—Lenses
- G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
-
- 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
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1372—Lenses
-
- 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
- G11B7/24038—Multiple laminated recording layers
-
- 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
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
- G11B7/08511—Methods for track change, selection or preliminary positioning by moving the head with focus pull-in only
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Recording Or Reproduction (AREA)
- General Physics & Mathematics (AREA)
- Optical Head (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007167270A JP4910908B2 (ja) | 2007-06-26 | 2007-06-26 | 情報記録装置、情報再生装置、情報記録方法、情報再生方法および光情報記憶媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200919459A TW200919459A (en) | 2009-05-01 |
| TWI380294B true TWI380294B (en) | 2012-12-21 |
Family
ID=40160297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097122289A TWI380294B (en) | 2007-06-26 | 2008-06-13 | Information recording apparatus, information reproducing apparatus, information recording method, information reproducing method, and optical information recording medium |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7911913B2 (enExample) |
| JP (1) | JP4910908B2 (enExample) |
| KR (1) | KR20080114572A (enExample) |
| CN (1) | CN101335021B (enExample) |
| TW (1) | TWI380294B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5115541B2 (ja) * | 2009-11-30 | 2013-01-09 | Ｔｄｋ株式会社 | 光記録媒体 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5677903A (en) * | 1991-03-25 | 1997-10-14 | U.S. Phillips Corporation | Multi-layer information storage system with improved aberration correction |
| US6139933A (en) * | 1996-09-02 | 2000-10-31 | Akzo Nobel N. V. | Optical recording medium comprising a cross-linked buffer layer |
| US6212148B1 (en) * | 1998-01-30 | 2001-04-03 | Siros Technologies, Inc. | Optical data storage by selective localized alteration of a format hologram |
| US6909684B2 (en) | 2001-03-22 | 2005-06-21 | Fuji Xerox Co., Ltd. | Optical recording medium, holographic recording and/or retrieval method and holographic recording and/or retrieval apparatus |
| US6642630B2 (en) * | 2001-05-30 | 2003-11-04 | Nec Communication Systems, Ltd. | Multi-output switching power source circuit |
| US20020181353A1 (en) * | 2001-05-31 | 2002-12-05 | Nec Corporation | Optical head apparatus and optical information recording and reproducing apparatus |
| GB0118436D0 (en) | 2001-07-27 | 2001-09-19 | Hewlett Packard Co | Synchronised cameras with auto-exchange |
| JP2003094825A (ja) * | 2001-09-25 | 2003-04-03 | Ricoh Co Ltd | 有機薄膜とその製造方法、及び該有機薄膜を用いた光記録媒体とその記録再生方法 |
| JP2004320441A (ja) | 2003-04-16 | 2004-11-11 | Sony Corp | 撮影システム、撮影方法、端末装置、撮影装置、映像制作装置 |
| JP2005303511A (ja) | 2004-04-08 | 2005-10-27 | Logic:Kk | 画像蓄積システム、携帯端末、画像蓄積装置、画像蓄積方法、画像送信プログラムおよび画像蓄積プログラム |
| CA2783963C (en) * | 2005-03-16 | 2014-10-07 | Brian L. Lawrence | Data storage devices and methods |
| JP2007299447A (ja) * | 2006-04-28 | 2007-11-15 | Teac Corp | 光ディスク装置、データ記録方法、及び多層光ディスク媒体 |
| KR100738984B1 (ko) | 2006-06-07 | 2007-07-13 | 주식회사 대우일렉트로닉스 | 광정보 처리장치 및 이를 이용한 광정보 기록 및 재생방법 |
-
2007
- 2007-06-26 JP JP2007167270A patent/JP4910908B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-13 TW TW097122289A patent/TWI380294B/zh not_active IP Right Cessation
- 2008-06-17 US US12/214,124 patent/US7911913B2/en not_active Expired - Fee Related
- 2008-06-25 KR KR1020080059931A patent/KR20080114572A/ko not_active Withdrawn
- 2008-06-26 CN CN2008101114841A patent/CN101335021B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20090003176A1 (en) | 2009-01-01 |
| KR20080114572A (ko) | 2008-12-31 |
| US7911913B2 (en) | 2011-03-22 |
| CN101335021A (zh) | 2008-12-31 |
| TW200919459A (en) | 2009-05-01 |
| CN101335021B (zh) | 2012-07-18 |
| JP2009009619A (ja) | 2009-01-15 |
| JP4910908B2 (ja) | 2012-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |