JP3994772B2 - 光ディスク記録方法及び光ディスク記録装置 - Google Patents
光ディスク記録方法及び光ディスク記録装置 Download PDFInfo
- Publication number
- JP3994772B2 JP3994772B2 JP2002083938A JP2002083938A JP3994772B2 JP 3994772 B2 JP3994772 B2 JP 3994772B2 JP 2002083938 A JP2002083938 A JP 2002083938A JP 2002083938 A JP2002083938 A JP 2002083938A JP 3994772 B2 JP3994772 B2 JP 3994772B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- laser power
- recording
- parameter
- target value
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims description 153
- 238000000034 method Methods 0.000 title claims description 27
- 238000005259 measurement Methods 0.000 claims description 27
- 238000004364 calculation method Methods 0.000 claims description 16
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 40
- 238000012360 testing method Methods 0.000 description 26
- 230000035945 sensitivity Effects 0.000 description 10
- 238000012937 correction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012887 quadratic function Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002083938A JP3994772B2 (ja) | 2002-03-25 | 2002-03-25 | 光ディスク記録方法及び光ディスク記録装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002083938A JP3994772B2 (ja) | 2002-03-25 | 2002-03-25 | 光ディスク記録方法及び光ディスク記録装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2003281727A JP2003281727A (ja) | 2003-10-03 |
JP2003281727A5 JP2003281727A5 (enrdf_load_stackoverflow) | 2005-08-18 |
JP3994772B2 true JP3994772B2 (ja) | 2007-10-24 |
Family
ID=29231493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002083938A Expired - Fee Related JP3994772B2 (ja) | 2002-03-25 | 2002-03-25 | 光ディスク記録方法及び光ディスク記録装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3994772B2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101027402B1 (ko) * | 2004-11-16 | 2011-04-11 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 블랭크 디스크에 대한 서보 조정방법 |
KR100652387B1 (ko) | 2004-11-30 | 2006-12-01 | 삼성전자주식회사 | 차지 펌프를 이용한 광디스크 재생/기록 장치의 기록테스트 장치 및 방법 |
JP4513750B2 (ja) * | 2005-11-18 | 2010-07-28 | ティアック株式会社 | 光ディスク装置 |
-
2002
- 2002-03-25 JP JP2002083938A patent/JP3994772B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003281727A (ja) | 2003-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7046600B2 (en) | Optical disc apparatus with laser power control matching linear recording velocity | |
US6975572B2 (en) | Optical disc apparatus with regulation of recording velocity and laser power | |
US7046599B2 (en) | Optical disc recording method and optical disc recording apparatus for setting optimal recording power to record data | |
JP2002288831A (ja) | 光ディスク装置 | |
CN100423094C (zh) | 光盘装置 | |
JP3801000B2 (ja) | 光ディスク装置 | |
JP2002042339A (ja) | 光ディスク記録装置 | |
US7053919B2 (en) | Optical disk apparatus of variable recording velocity with optimum power control | |
JP3736369B2 (ja) | 光ディスク記録レーザパワー決定方法および光ディスク記録装置 | |
JP4580367B2 (ja) | 記録パワー調節方法および光記録再生装置 | |
JP3994772B2 (ja) | 光ディスク記録方法及び光ディスク記録装置 | |
JP4048972B2 (ja) | レーザパワー調整方法、ディスクドライブ装置 | |
JP3846249B2 (ja) | 光ディスク記録装置 | |
JP4460569B2 (ja) | 光ディスク装置及びその記録パワー設定方法 | |
JP3773196B2 (ja) | 記録再生装置及びcav記録時のレーザパワー制御方法 | |
JP3938075B2 (ja) | 光ディスク記録方法、及び光ディスク記録装置 | |
JP2003331427A (ja) | 光情報記録再生装置 | |
JP3873722B2 (ja) | 光ディスク装置 | |
JP4218596B2 (ja) | 光ディスク装置 | |
JP4389880B2 (ja) | 光記録媒体記録回路、光記録媒体記録装置及びレーザ光の強度調整方法 | |
JP3865123B2 (ja) | 光ディスク装置の光強度制御装置及び光強度制御方法 | |
JP2002312939A (ja) | 光ディスクの最適パワー決定方法及び光ディスク記録装置 | |
JP2003132537A (ja) | レーザ光制御方法、テスト記録方法および光ディスク記録装置 | |
JP2002216350A (ja) | 記録装置 | |
JP2004022131A (ja) | 光ディスク記録方法、及び光ディスク記録装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041102 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050128 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070402 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070417 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070618 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070710 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070723 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100810 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100810 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100810 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110810 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120810 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130810 Year of fee payment: 6 |
|
LAPS | Cancellation because of no payment of annual fees |