ATE421754T1 - Plattenlaufwerkvorrichtung und verfahren zum erkennen von cd und dvd - Google Patents
Plattenlaufwerkvorrichtung und verfahren zum erkennen von cd und dvdInfo
- Publication number
- ATE421754T1 ATE421754T1 AT04744797T AT04744797T ATE421754T1 AT E421754 T1 ATE421754 T1 AT E421754T1 AT 04744797 T AT04744797 T AT 04744797T AT 04744797 T AT04744797 T AT 04744797T AT E421754 T1 ATE421754 T1 AT E421754T1
- Authority
- AT
- Austria
- Prior art keywords
- dvd
- thickness time
- deltat
- optical disc
- detecting
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03103267 | 2003-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE421754T1 true ATE421754T1 (de) | 2009-02-15 |
Family
ID=34259236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04744797T ATE421754T1 (de) | 2003-09-02 | 2004-08-18 | Plattenlaufwerkvorrichtung und verfahren zum erkennen von cd und dvd |
Country Status (8)
Country | Link |
---|---|
US (1) | US7480222B2 (de) |
EP (1) | EP1700301B1 (de) |
JP (1) | JP2007504584A (de) |
KR (1) | KR20060114687A (de) |
CN (1) | CN1846262A (de) |
AT (1) | ATE421754T1 (de) |
DE (1) | DE602004019247D1 (de) |
WO (1) | WO2005022529A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100532612B1 (ko) * | 2004-06-18 | 2005-12-01 | 삼성전자주식회사 | 광디스크 판별 오류시 재생모드 변경방법 및 장치 |
ATE425534T1 (de) * | 2004-12-06 | 2009-03-15 | Philips & Lite On Digital Solutions Corp | Vorrichtung und verfahren zur verwendung in optischen aufzeichnungsträgersystemen |
US20090103404A1 (en) * | 2007-10-22 | 2009-04-23 | Chai-Chang Chiu | Optic disk drive power management method for computer system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08249801A (ja) * | 1995-03-10 | 1996-09-27 | Pioneer Electron Corp | 反射型光ディスクプレーヤにおけるディスク判別方法 |
KR0176557B1 (ko) * | 1996-01-08 | 1999-04-15 | 김광호 | 광디스크 시스템에 있어서 디스크 판별방법 및 장치 |
KR100197622B1 (ko) | 1996-10-24 | 1999-06-15 | 윤종용 | 디스크종류판별방법 및 이를 적용한 dvd시스템 |
JPH10188458A (ja) * | 1996-10-31 | 1998-07-21 | Toshiba Corp | ディスク種別判別方法及びその装置 |
JP3890709B2 (ja) | 1997-11-17 | 2007-03-07 | ソニー株式会社 | 光記録媒体駆動装置および光記録媒体判別方法 |
JP3600123B2 (ja) | 2000-06-16 | 2004-12-08 | 三洋電機株式会社 | 情報記録媒体判別装置 |
KR100574936B1 (ko) * | 2002-08-08 | 2006-04-28 | 삼성전자주식회사 | 디스크 판별 방법 및 그 장치 |
-
2004
- 2004-08-18 US US10/569,680 patent/US7480222B2/en not_active Expired - Fee Related
- 2004-08-18 DE DE602004019247T patent/DE602004019247D1/de not_active Expired - Fee Related
- 2004-08-18 EP EP04744797A patent/EP1700301B1/de not_active Not-in-force
- 2004-08-18 WO PCT/IB2004/051480 patent/WO2005022529A1/en active Application Filing
- 2004-08-18 JP JP2006525223A patent/JP2007504584A/ja not_active Withdrawn
- 2004-08-18 KR KR1020067004113A patent/KR20060114687A/ko not_active Application Discontinuation
- 2004-08-18 CN CNA2004800251555A patent/CN1846262A/zh active Pending
- 2004-08-18 AT AT04744797T patent/ATE421754T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2005022529A1 (en) | 2005-03-10 |
KR20060114687A (ko) | 2006-11-07 |
US20070002710A1 (en) | 2007-01-04 |
JP2007504584A (ja) | 2007-03-01 |
CN1846262A (zh) | 2006-10-11 |
EP1700301B1 (de) | 2009-01-21 |
DE602004019247D1 (de) | 2009-03-12 |
EP1700301A1 (de) | 2006-09-13 |
US7480222B2 (en) | 2009-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |