JP2005235253A5 - - Google Patents

Download PDF

Info

Publication number
JP2005235253A5
JP2005235253A5 JP2004039944A JP2004039944A JP2005235253A5 JP 2005235253 A5 JP2005235253 A5 JP 2005235253A5 JP 2004039944 A JP2004039944 A JP 2004039944A JP 2004039944 A JP2004039944 A JP 2004039944A JP 2005235253 A5 JP2005235253 A5 JP 2005235253A5
Authority
JP
Japan
Prior art keywords
reproduction
recording medium
information recording
optical information
reproducing apparatus
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.)
Pending
Application number
JP2004039944A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005235253A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004039944A priority Critical patent/JP2005235253A/ja
Priority claimed from JP2004039944A external-priority patent/JP2005235253A/ja
Priority to US11/046,867 priority patent/US20050180276A1/en
Publication of JP2005235253A publication Critical patent/JP2005235253A/ja
Publication of JP2005235253A5 publication Critical patent/JP2005235253A5/ja
Pending legal-status Critical Current

Links

JP2004039944A 2004-02-17 2004-02-17 光学的情報記録再生装置 Pending JP2005235253A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004039944A JP2005235253A (ja) 2004-02-17 2004-02-17 光学的情報記録再生装置
US11/046,867 US20050180276A1 (en) 2004-02-17 2005-02-01 Optical information recording and reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004039944A JP2005235253A (ja) 2004-02-17 2004-02-17 光学的情報記録再生装置

Publications (2)

Publication Number Publication Date
JP2005235253A JP2005235253A (ja) 2005-09-02
JP2005235253A5 true JP2005235253A5 (enExample) 2007-01-11

Family

ID=35018065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004039944A Pending JP2005235253A (ja) 2004-02-17 2004-02-17 光学的情報記録再生装置

Country Status (1)

Country Link
JP (1) JP2005235253A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4161939B2 (ja) 2004-06-02 2008-10-08 船井電機株式会社 光ディスク装置
JP2007226904A (ja) * 2006-02-24 2007-09-06 Hitachi Ltd 光ディスク装置

Similar Documents

Publication Publication Date Title
JP2008226460A5 (enExample)
KR20070053114A (ko) 재생 장치, 구면수차 보정치 및 포커스 바이어스 조정 방법
JP3529556B2 (ja) 光ピックアップにおけるコマ収差補正方法及び装置
JP4840167B2 (ja) 光ディスク装置
JP2005235253A5 (enExample)
JPWO2004036559A1 (ja) 多層情報媒体、その再生方法及び再生装置
US20050122857A1 (en) Optical pickup
JP2008059686A (ja) 球面収差及びフォーカスオフセット調整方法、それを用いた情報記録再生装置
JP2007265590A5 (enExample)
JPH11120680A (ja) 光ディスク記録及び／又は再生装置、及び方法
JP2006018974A (ja) 情報記録装置及び情報記録媒体
KR100622946B1 (ko) 광기록 및 재생장치에 있어서 기록 및 미기록 영역의판별에 기초한 디펙 보정 방법 및 장치
US7310295B2 (en) Optical disk drive device and method for correcting tilt of optical pickup
JP2008112555A5 (enExample)
US20080175111A1 (en) Disc Device and Control Method for the Same
CN101174432B (zh) 刻录策略控制方法及信息刻录装置
JP2005085406A (ja) 光ディスク装置および光ディスク装置のディスク汚れ検出方法
JP2010079945A (ja) 光ディスク記録再生装置および光ディスク記録再生装置の光ピックアップの温度特性補正方法
JP2008192310A5 (enExample)
JP4028436B2 (ja) 光ディスク装置およびチルト角調節方法
KR100657695B1 (ko) 홀로그래픽 롬 디스크의 기준광 서보 제어방법 및 그 장치
KR100681613B1 (ko) 홀로그래픽 롬의 기준광 서보를 이용한 트랙 서보 제어방법 및 그 장치
JP2004355708A (ja) 光ディスク装置及びこの装置を用いたチルト制御方法
JP4988458B2 (ja) 光記録媒体装置
CN102280121A (zh) 光盘装置和光盘判别方法