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
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- JP
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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 (bs) | 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 (bs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1655727A4 (en) * | 2003-08-12 | 2008-07-16 | Konica Minolta Opto Inc | OPTICAL DETECTION DEVICE |
| 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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2003
- 2003-07-03 JP JP2003191060A patent/JP2004164817A/ja active Pending