JP2004164817A5 - - Google Patents

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Publication number
JP2004164817A5
JP2004164817A5 JP2003191060A JP2003191060A JP2004164817A5 JP 2004164817 A5 JP2004164817 A5 JP 2004164817A5 JP 2003191060 A JP2003191060 A JP 2003191060A JP 2003191060 A JP2003191060 A JP 2003191060A JP 2004164817 A5 JP2004164817 A5 JP 2004164817A5
Authority
JP
Japan
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
JP2003191060A
Other languages
Japanese (ja)
Other versions
JP2004164817A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003191060A priority Critical patent/JP2004164817A/ja
Priority claimed from JP2003191060A external-priority patent/JP2004164817A/ja
Priority to US10/651,679 priority patent/US7577077B2/en
Publication of JP2004164817A publication Critical patent/JP2004164817A/ja
Priority to US11/491,107 priority patent/US20060256674A1/en
Priority to US11/490,808 priority patent/US7855945B2/en
Publication of JP2004164817A5 publication Critical patent/JP2004164817A5/ja
Pending legal-status Critical Current

Links

JP2003191060A 2002-09-05 2003-07-03 光ピックアップ装置に用いる対物光学素子、光ピックアップ装置 Pending JP2004164817A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003191060A JP2004164817A (ja) 2002-09-05 2003-07-03 光ピックアップ装置に用いる対物光学素子、光ピックアップ装置
US10/651,679 US7577077B2 (en) 2002-09-05 2003-08-29 Optical pickup apparatus and optical element
US11/491,107 US20060256674A1 (en) 2002-09-05 2006-07-21 Optical pickup apparatus and optical element
US11/490,808 US7855945B2 (en) 2002-09-05 2006-07-21 Optical pickup apparatus and optical element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002260636 2002-09-05
JP2003191060A JP2004164817A (ja) 2002-09-05 2003-07-03 光ピックアップ装置に用いる対物光学素子、光ピックアップ装置

Publications (2)

Publication Number Publication Date
JP2004164817A JP2004164817A (ja) 2004-06-10
JP2004164817A5 true JP2004164817A5 (fr) 2006-08-10

Family

ID=32827436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003191060A Pending JP2004164817A (ja) 2002-09-05 2003-07-03 光ピックアップ装置に用いる対物光学素子、光ピックアップ装置

Country Status (1)

Country Link
JP (1) JP2004164817A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3948481B2 (ja) * 2003-08-12 2007-07-25 コニカミノルタオプト株式会社 光ピックアップ装置
JP2005293765A (ja) 2004-04-02 2005-10-20 Konica Minolta Opto Inc 光ピックアップ装置
TW200615934A (en) * 2004-10-20 2006-05-16 Hitachi Maxell Pickup lens with phase compensator and optical pickup apparatus using the same
JP2013041659A (ja) 2011-07-15 2013-02-28 Hoya Corp 光情報記録再生装置用対物光学系、及び光情報記録再生装置

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