CA2645822C - Procede d'enregistrement d'un disque optique a l'aide d'une forme d'onde amelioree concue pour reduire l'effet de gigue - Google Patents
Procede d'enregistrement d'un disque optique a l'aide d'une forme d'onde amelioree concue pour reduire l'effet de gigue Download PDFInfo
- Publication number
- CA2645822C CA2645822C CA2645822A CA2645822A CA2645822C CA 2645822 C CA2645822 C CA 2645822C CA 2645822 A CA2645822 A CA 2645822A CA 2645822 A CA2645822 A CA 2645822A CA 2645822 C CA2645822 C CA 2645822C
- Authority
- CA
- Canada
- Prior art keywords
- pulse
- recording
- power level
- point
- information
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 22
- 238000004088 simulation Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/50—Cocoa products, e.g. chocolate; Substitutes therefor characterised by shape, structure or physical form, e.g. products with an inedible support
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/50—Cocoa products, e.g. chocolate; Substitutes therefor characterised by shape, structure or physical form, e.g. products with an inedible support
- A23G1/54—Composite products, e.g. layered laminated, coated, filled
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
L'invention concerne un procédé, un dispositif et un support d'enregistrement optique permettant d'améliorer la qualité d'un signal reproduit à partir d'un support d'enregistrement multi-vitesses. Le procédé d'enregistrement consiste à produire un motif de type boîte contenant une première impulsion dont la durée est déterminée selon une longueur d'une marque d'enregistrement, présentant un premier niveau de puissance, et une deuxième impulsion présentant un deuxième niveau de puissance différent du premier; et à enregistrer des données selon le motif de type boîte.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2006-0026987 | 2006-03-24 | ||
| KR20060026987 | 2006-03-24 | ||
| KR10-2007-0002675 | 2007-01-09 | ||
| KR1020070002675A KR101307540B1 (ko) | 2006-03-24 | 2007-01-09 | 기록 방법, 기록 장치 및 그 광 기록 매체 |
| PCT/KR2007/001388 WO2007111435A1 (fr) | 2006-03-24 | 2007-03-22 | Procédé, dispositif et support d'enregistrement optique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2645822A1 CA2645822A1 (fr) | 2007-10-04 |
| CA2645822C true CA2645822C (fr) | 2012-05-15 |
Family
ID=38803541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2645822A Active CA2645822C (fr) | 2006-03-24 | 2007-03-22 | Procede d'enregistrement d'un disque optique a l'aide d'une forme d'onde amelioree concue pour reduire l'effet de gigue |
Country Status (8)
| Country | Link |
|---|---|
| KR (1) | KR101307540B1 (fr) |
| CN (1) | CN101042885B (fr) |
| BR (1) | BRPI0708123A2 (fr) |
| CA (1) | CA2645822C (fr) |
| HK (1) | HK1108211A1 (fr) |
| MX (1) | MX2008011497A (fr) |
| MY (1) | MY147590A (fr) |
| TW (1) | TWI358064B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5774011B2 (ja) * | 2011-12-28 | 2015-09-02 | 株式会社Ｊｏｌｅｄ | シフトレジスタ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000137928A (ja) * | 1998-10-30 | 2000-05-16 | Ricoh Co Ltd | 光記録媒体および光記録方法 |
| EP1026671B1 (fr) | 1999-02-02 | 2002-12-04 | Matsushita Electric Industrial Co., Ltd. | Support d'enregistrement optique |
| JP2001351239A (ja) | 2000-04-07 | 2001-12-21 | Matsushita Electric Ind Co Ltd | 光ディスクのデータ記録再生方法 |
| JP4560251B2 (ja) | 2001-09-10 | 2010-10-13 | パイオニア株式会社 | 情報記録装置および情報記録方法 |
| CN1248201C (zh) * | 2001-10-02 | 2006-03-29 | 松下电器产业株式会社 | 光学信息记录方法以及再生装置 |
| KR100455377B1 (ko) * | 2002-01-18 | 2004-11-06 | 삼성전자주식회사 | 다양한 광 매체에 적합한 기록 펄스 발생 장치 및 방법 |
| JP3820181B2 (ja) * | 2002-05-10 | 2006-09-13 | 株式会社リコー | 記録ストラテジ生成方法及び光情報記録媒体 |
-
2007
- 2007-01-09 KR KR1020070002675A patent/KR101307540B1/ko active IP Right Grant
- 2007-03-22 BR BRPI0708123-5A patent/BRPI0708123A2/pt not_active Application Discontinuation
- 2007-03-22 MX MX2008011497A patent/MX2008011497A/es active IP Right Grant
- 2007-03-22 MY MYPI20082824A patent/MY147590A/en unknown
- 2007-03-22 TW TW096109888A patent/TWI358064B/zh not_active IP Right Cessation
- 2007-03-22 CA CA2645822A patent/CA2645822C/fr active Active
- 2007-03-23 CN CN2007100894555A patent/CN101042885B/zh not_active Expired - Fee Related
-
2008
- 2008-02-27 HK HK08102139.0A patent/HK1108211A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN101042885B (zh) | 2011-11-30 |
| TWI358064B (en) | 2012-02-11 |
| TW200737161A (en) | 2007-10-01 |
| CN101042885A (zh) | 2007-09-26 |
| BRPI0708123A2 (pt) | 2011-05-17 |
| MX2008011497A (es) | 2008-10-21 |
| MY147590A (en) | 2012-12-31 |
| KR101307540B1 (ko) | 2013-09-12 |
| KR20070096784A (ko) | 2007-10-02 |
| CA2645822A1 (fr) | 2007-10-04 |
| HK1108211A1 (en) | 2008-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |