TWI398865B - 具有奈米粒的二或以上儲存層之光學儲存媒體 - Google Patents
具有奈米粒的二或以上儲存層之光學儲存媒體 Download PDFInfo
- Publication number
- TWI398865B TWI398865B TW096105592A TW96105592A TWI398865B TW I398865 B TWI398865 B TW I398865B TW 096105592 A TW096105592 A TW 096105592A TW 96105592 A TW96105592 A TW 96105592A TW I398865 B TWI398865 B TW I398865B
- Authority
- TW
- Taiwan
- Prior art keywords
- nanoparticles
- storage
- layer
- storage medium
- optical storage
- Prior art date
Links
- 239000002105 nanoparticle Substances 0.000 title claims description 46
- 230000003287 optical effect Effects 0.000 title claims description 39
- 230000005284 excitation Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000003989 dielectric material Substances 0.000 claims 7
- 239000010970 precious metal Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 63
- 238000000926 separation method Methods 0.000 description 6
- 239000002082 metal nanoparticle Substances 0.000 description 5
- 239000013528 metallic particle Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000000407 epitaxy Methods 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
- 238000005286 illumination Methods 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002055 nanoplate Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 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
- G11B7/24—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
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06300160A EP1826758A1 (en) | 2006-02-24 | 2006-02-24 | Optical multilayer storage medium using nanoparticles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200805353A TW200805353A (en) | 2008-01-16 |
| TWI398865B true TWI398865B (zh) | 2013-06-11 |
Family
ID=36609411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096105592A TWI398865B (zh) | 2006-02-24 | 2007-02-15 | 具有奈米粒的二或以上儲存層之光學儲存媒體 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7781042B2 (enExample) |
| EP (2) | EP1826758A1 (enExample) |
| JP (1) | JP4569583B2 (enExample) |
| CN (1) | CN101025967B (enExample) |
| DE (1) | DE602007010681D1 (enExample) |
| TW (1) | TWI398865B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240265941A1 (en) * | 2021-06-08 | 2024-08-08 | University Of South Australia | Improvements in optical data storage |
| CN114708886B (zh) * | 2022-04-25 | 2024-01-19 | 南京邮电大学 | 一种热敏可擦写等离子激元纳米生物存储器及其制备方法 |
| KR102734138B1 (ko) * | 2023-04-12 | 2024-11-25 | 대구가톨릭대학교산학협력단 | 투과된 빛의 강도를 증폭시킬 수 있는 광학 저장장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200405307A (en) * | 2002-09-28 | 2004-04-01 | Samsung Electronics Co Ltd | High-density readable only optical disk |
| TW200512754A (en) * | 2003-09-22 | 2005-04-01 | Samsung Electronics Co Ltd | High density readable only optical disc and method of preparing the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186506B1 (en) * | 1984-12-27 | 1992-03-04 | Kabushiki Kaisha Toshiba | Optical memory medium |
| FR2817384A1 (fr) * | 2000-11-24 | 2002-05-31 | Thomson Licensing Sa | Moyens de stockage optique de donnees numeriques sous forme de particules deposees sur une surface dont les dimensions sont inferieures aux longueurs d'onde d'un rayonnement de lecture des donnees |
| JP2002301699A (ja) * | 2001-04-02 | 2002-10-15 | Toyota Central Res & Dev Lab Inc | 光加工方法、情報記録用材料及び情報記録媒体 |
| JP4106417B2 (ja) * | 2002-05-16 | 2008-06-25 | 三星電子株式会社 | 高融点の記録層を有する記録媒体及びその記録媒体の情報記録方法、及びその記録媒体から情報を再生する情報再生装置及び情報再生方法 |
| JP3849606B2 (ja) * | 2002-08-06 | 2006-11-22 | 株式会社日立製作所 | 情報記録媒体、情報記録方法、情報再生方法 |
| JP4221450B2 (ja) * | 2002-09-26 | 2009-02-12 | 三星電子株式会社 | 高融点金属酸化物又はシリコン酸化物のマスク層を用いる超解像度近接場構造の高密度記録媒体 |
| DE10249095A1 (de) * | 2002-10-21 | 2004-04-29 | Fuji Magnetics Gmbh | Speichermedium |
| JP2005285162A (ja) * | 2004-03-26 | 2005-10-13 | Ricoh Co Ltd | 光記録情報記録媒体 |
-
2006
- 2006-02-24 EP EP06300160A patent/EP1826758A1/en not_active Withdrawn
-
2007
- 2007-01-24 EP EP07101056A patent/EP1826759B1/en not_active Not-in-force
- 2007-01-24 DE DE602007010681T patent/DE602007010681D1/de active Active
- 2007-02-15 CN CN2007100059310A patent/CN101025967B/zh not_active Expired - Fee Related
- 2007-02-15 TW TW096105592A patent/TWI398865B/zh not_active IP Right Cessation
- 2007-02-20 US US11/709,117 patent/US7781042B2/en not_active Expired - Fee Related
- 2007-02-23 JP JP2007043543A patent/JP4569583B2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200405307A (en) * | 2002-09-28 | 2004-04-01 | Samsung Electronics Co Ltd | High-density readable only optical disk |
| US20040161575A1 (en) * | 2002-09-28 | 2004-08-19 | Samsung Electronics Co., Ltd | High-density readable only optical disk |
| TW200512754A (en) * | 2003-09-22 | 2005-04-01 | Samsung Electronics Co Ltd | High density readable only optical disc and method of preparing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1826758A1 (en) | 2007-08-29 |
| EP1826759B1 (en) | 2010-11-24 |
| TW200805353A (en) | 2008-01-16 |
| US7781042B2 (en) | 2010-08-24 |
| JP2007226955A (ja) | 2007-09-06 |
| JP4569583B2 (ja) | 2010-10-27 |
| DE602007010681D1 (de) | 2011-01-05 |
| EP1826759A1 (en) | 2007-08-29 |
| US20070202441A1 (en) | 2007-08-30 |
| CN101025967A (zh) | 2007-08-29 |
| CN101025967B (zh) | 2010-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |