ZA200301470B - Optimal disc medium, optical disc playback and recorder. - Google Patents
Optimal disc medium, optical disc playback and recorder. Download PDFInfo
- Publication number
- ZA200301470B ZA200301470B ZA200301470A ZA200301470A ZA200301470B ZA 200301470 B ZA200301470 B ZA 200301470B ZA 200301470 A ZA200301470 A ZA 200301470A ZA 200301470 A ZA200301470 A ZA 200301470A ZA 200301470 B ZA200301470 B ZA 200301470B
- Authority
- ZA
- South Africa
- Prior art keywords
- optical disk
- wobble
- disk medium
- information
- track groove
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 331
- 238000006073 displacement reaction Methods 0.000 claims description 84
- 238000001514 detection method Methods 0.000 claims description 77
- 238000000034 method Methods 0.000 claims description 63
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 230000006866 deterioration Effects 0.000 description 16
- 230000000630 rising effect Effects 0.000 description 15
- 230000001360 synchronised effect Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000003252 repetitive effect Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 102100024485 Cell division cycle-associated protein 7 Human genes 0.000 description 4
- 101000980893 Homo sapiens Cell division cycle-associated protein 7 Proteins 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000012782 phase change material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 239000002355 dual-layer Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 101100046831 Drosophila melanogaster Tpst gene Proteins 0.000 description 1
- 101000998629 Homo sapiens Importin subunit beta-1 Proteins 0.000 description 1
- 229940124913 IPOL Drugs 0.000 description 1
- 102100033258 Importin subunit beta-1 Human genes 0.000 description 1
- 101100070542 Podospora anserina het-s gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000264978 | 2000-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200301470B true ZA200301470B (en) | 2004-02-12 |
Family
ID=32844023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200301470A ZA200301470B (en) | 2000-09-01 | 2003-02-24 | Optimal disc medium, optical disc playback and recorder. |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN1975882B (zh) |
| RU (1) | RU2284588C2 (zh) |
| ZA (1) | ZA200301470B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090093794A (ko) | 2006-12-26 | 2009-09-02 | 파나소닉 주식회사 | 광 기록 매체, 그 제조 방법, 재생 신호 처리 방법 및 평가방법 |
| TWI539446B (zh) * | 2012-05-30 | 2016-06-21 | Sony Corp | Optical information recording medium and optical information recording medium reproduction device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5852599A (en) * | 1996-01-26 | 1998-12-22 | Sharp Kabushiki Kaisha | Optical recording medium and optical recording/reproducing device, and manufacturing method of optical recording medium |
| JP3850060B2 (ja) * | 1996-02-13 | 2006-11-29 | 三菱電機株式会社 | 光ディスク及び光ディスク装置 |
| JP2000137930A (ja) * | 1997-03-27 | 2000-05-16 | Sanyo Electric Co Ltd | 光記録媒体およびその光再生装置 |
| JPH10124878A (ja) * | 1996-10-14 | 1998-05-15 | Mitsubishi Electric Corp | 光ディスク、及び、光ディスク装置 |
| US6208614B1 (en) * | 1997-08-16 | 2001-03-27 | Lg Electronics Inc. | Information recording medium having same-phase wobbling areas and different-phase wobbling areas |
| JPH11175979A (ja) * | 1997-12-12 | 1999-07-02 | Sony Corp | クロック生成装置、クロック生成方法及び光ディスク |
-
2001
- 2001-08-30 RU RU2003108875A patent/RU2284588C2/ru not_active IP Right Cessation
- 2001-08-30 CN CN2006101732534A patent/CN1975882B/zh not_active Expired - Fee Related
- 2001-08-30 CN CNB2005101248927A patent/CN100446091C/zh not_active Expired - Lifetime
-
2003
- 2003-02-24 ZA ZA200301470A patent/ZA200301470B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1975882B (zh) | 2012-02-29 |
| CN1838258A (zh) | 2006-09-27 |
| RU2284588C2 (ru) | 2006-09-27 |
| CN100446091C (zh) | 2008-12-24 |
| CN1975882A (zh) | 2007-06-06 |
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