JP2003084196A5 - - Google Patents

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Publication number
JP2003084196A5
JP2003084196A5 JP2001288310A JP2001288310A JP2003084196A5 JP 2003084196 A5 JP2003084196 A5 JP 2003084196A5 JP 2001288310 A JP2001288310 A JP 2001288310A JP 2001288310 A JP2001288310 A JP 2001288310A JP 2003084196 A5 JP2003084196 A5 JP 2003084196A5
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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
JP2001288310A
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JP2003084196A (ja
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Application filed filed Critical
Priority to JP2001288310A priority Critical patent/JP2003084196A/ja
Priority claimed from JP2001288310A external-priority patent/JP2003084196A/ja
Publication of JP2003084196A publication Critical patent/JP2003084196A/ja
Publication of JP2003084196A5 publication Critical patent/JP2003084196A5/ja
Pending legal-status Critical Current

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JP2001288310A 2001-07-04 2001-09-21 対物レンズ、光ピックアップ装置及び記録・再生装置 Pending JP2003084196A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001288310A JP2003084196A (ja) 2001-07-04 2001-09-21 対物レンズ、光ピックアップ装置及び記録・再生装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001203192 2001-07-04
JP2001-203192 2001-07-04
JP2001288310A JP2003084196A (ja) 2001-07-04 2001-09-21 対物レンズ、光ピックアップ装置及び記録・再生装置

Publications (2)

Publication Number Publication Date
JP2003084196A JP2003084196A (ja) 2003-03-19
JP2003084196A5 true JP2003084196A5 (ja) 2008-10-30

Family

ID=26618101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001288310A Pending JP2003084196A (ja) 2001-07-04 2001-09-21 対物レンズ、光ピックアップ装置及び記録・再生装置

Country Status (1)

Country Link
JP (1) JP2003084196A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005006321A1 (ja) 2003-07-11 2005-01-20 Matsushita Electric Industrial Co., Ltd. 光ピックアップ用レンズ装置及びそれを用いた情報記録再生装置
WO2005098838A1 (ja) * 2004-04-09 2005-10-20 Konica Minolta Opto, Inc. 対物レンズ、光ヘッド、及び光ピックアップ装置
WO2005101393A1 (ja) * 2004-04-13 2005-10-27 Konica Minolta Opto, Inc. 光ピックアップ装置用の対物光学系、光ピックアップ装置、光情報記録媒体のドライブ装置、集光レンズ、及び光路合成素子
JPWO2005117001A1 (ja) * 2004-05-27 2008-04-03 コニカミノルタオプト株式会社 対物光学系、光ピックアップ装置、及び光ディスクドライブ装置
JP2008077693A (ja) * 2006-08-21 2008-04-03 Konica Minolta Opto Inc 対物レンズ及び光ピックアップ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1172299C (zh) * 1999-10-30 2004-10-20 三星电子株式会社 光学头
US6388819B1 (en) * 2001-01-12 2002-05-14 Eastman Kodak Company High numerical aperture objective lens assembly

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