JP2010231840A5 - - Google Patents

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Publication number
JP2010231840A5
JP2010231840A5 JP2009077975A JP2009077975A JP2010231840A5 JP 2010231840 A5 JP2010231840 A5 JP 2010231840A5 JP 2009077975 A JP2009077975 A JP 2009077975A JP 2009077975 A JP2009077975 A JP 2009077975A JP 2010231840 A5 JP2010231840 A5 JP 2010231840A5
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JP
Japan
Prior art keywords
optical disc
recording
driving
spherical aberration
control means
Prior art date
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Granted
Application number
JP2009077975A
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English (en)
Japanese (ja)
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JP5417007B2 (ja
JP2010231840A (ja
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Priority to JP2009077975A priority Critical patent/JP5417007B2/ja
Priority claimed from JP2009077975A external-priority patent/JP5417007B2/ja
Publication of JP2010231840A publication Critical patent/JP2010231840A/ja
Publication of JP2010231840A5 publication Critical patent/JP2010231840A5/ja
Application granted granted Critical
Publication of JP5417007B2 publication Critical patent/JP5417007B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009077975A 2009-03-27 2009-03-27 光ディスク装置 Expired - Fee Related JP5417007B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009077975A JP5417007B2 (ja) 2009-03-27 2009-03-27 光ディスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009077975A JP5417007B2 (ja) 2009-03-27 2009-03-27 光ディスク装置

Publications (3)

Publication Number Publication Date
JP2010231840A JP2010231840A (ja) 2010-10-14
JP2010231840A5 true JP2010231840A5 (enrdf_load_stackoverflow) 2012-04-19
JP5417007B2 JP5417007B2 (ja) 2014-02-12

Family

ID=43047504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009077975A Expired - Fee Related JP5417007B2 (ja) 2009-03-27 2009-03-27 光ディスク装置

Country Status (1)

Country Link
JP (1) JP5417007B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120269051A1 (en) * 2009-11-30 2012-10-25 Tohru Kimura Objective Lens for Optical Pickup Device and Optical Pickup Device
JPWO2011099317A1 (ja) * 2010-02-09 2013-06-13 コニカミノルタアドバンストレイヤー株式会社 光ピックアップ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4217395B2 (ja) * 2000-09-06 2009-01-28 パナソニック株式会社 光ディスク装置及び多層光ディスクの記録再生方法
JP4788071B2 (ja) * 2001-06-29 2011-10-05 ソニー株式会社 光ピックアップ及び記録／再生装置
JP2007109285A (ja) * 2005-10-12 2007-04-26 Hitachi Ltd 光ディスク装置

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