JP2005302084A5 - - Google Patents

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Publication number
JP2005302084A5
JP2005302084A5 JP2004112653A JP2004112653A JP2005302084A5 JP 2005302084 A5 JP2005302084 A5 JP 2005302084A5 JP 2004112653 A JP2004112653 A JP 2004112653A JP 2004112653 A JP2004112653 A JP 2004112653A JP 2005302084 A5 JP2005302084 A5 JP 2005302084A5
Authority
JP
Japan
Prior art keywords
recording
reflected light
reproducing apparatus
recording layer
optical means
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.)
Granted
Application number
JP2004112653A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005302084A (ja
JP4325468B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004112653A priority Critical patent/JP4325468B2/ja
Priority claimed from JP2004112653A external-priority patent/JP4325468B2/ja
Publication of JP2005302084A publication Critical patent/JP2005302084A/ja
Publication of JP2005302084A5 publication Critical patent/JP2005302084A5/ja
Application granted granted Critical
Publication of JP4325468B2 publication Critical patent/JP4325468B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2004112653A 2004-04-07 2004-04-07 光情報記録再生装置 Expired - Fee Related JP4325468B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004112653A JP4325468B2 (ja) 2004-04-07 2004-04-07 光情報記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004112653A JP4325468B2 (ja) 2004-04-07 2004-04-07 光情報記録再生装置

Publications (3)

Publication Number Publication Date
JP2005302084A JP2005302084A (ja) 2005-10-27
JP2005302084A5 true JP2005302084A5 (fr) 2007-05-17
JP4325468B2 JP4325468B2 (ja) 2009-09-02

Family

ID=35333419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004112653A Expired - Fee Related JP4325468B2 (ja) 2004-04-07 2004-04-07 光情報記録再生装置

Country Status (1)

Country Link
JP (1) JP4325468B2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4620631B2 (ja) 2006-05-16 2011-01-26 株式会社日立メディアエレクトロニクス 光ディスクドライブ装置
JP4763581B2 (ja) 2006-11-27 2011-08-31 株式会社日立メディアエレクトロニクス 光ピックアップ装置
JP2009020945A (ja) 2007-07-11 2009-01-29 Hitachi Media Electoronics Co Ltd 光ピックアップ装置
JP5007196B2 (ja) 2007-10-22 2012-08-22 株式会社日立メディアエレクトロニクス 光ピックアップ装置
JP5094691B2 (ja) * 2008-12-09 2012-12-12 株式会社日立メディアエレクトロニクス 光ピックアップ装置

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