JP2010140577A5 - - Google Patents
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- Publication number
- JP2010140577A5 JP2010140577A5 JP2008317832A JP2008317832A JP2010140577A5 JP 2010140577 A5 JP2010140577 A5 JP 2010140577A5 JP 2008317832 A JP2008317832 A JP 2008317832A JP 2008317832 A JP2008317832 A JP 2008317832A JP 2010140577 A5 JP2010140577 A5 JP 2010140577A5
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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.)
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008317832A JP5103367B2 (ja) | 2008-12-15 | 2008-12-15 | 光ピックアップ装置およびそれを用いた光ディスク装置 |
CN2009101682469A CN101751950B (zh) | 2008-12-15 | 2009-08-20 | 光拾取器装置和使用其的光盘装置 |
US12/608,131 US20100149952A1 (en) | 2008-12-15 | 2009-10-29 | Optical pickup device and optical disc apparatus using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008317832A JP5103367B2 (ja) | 2008-12-15 | 2008-12-15 | 光ピックアップ装置およびそれを用いた光ディスク装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010140577A JP2010140577A (ja) | 2010-06-24 |
JP2010140577A5 true JP2010140577A5 (ja) | 2011-11-17 |
JP5103367B2 JP5103367B2 (ja) | 2012-12-19 |
Family
ID=42240353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008317832A Expired - Fee Related JP5103367B2 (ja) | 2008-12-15 | 2008-12-15 | 光ピックアップ装置およびそれを用いた光ディスク装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100149952A1 (ja) |
JP (1) | JP5103367B2 (ja) |
CN (1) | CN101751950B (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003162832A (ja) * | 2001-09-14 | 2003-06-06 | Matsushita Electric Ind Co Ltd | 光ピックアップヘッド装置、情報記録再生装置、及び情報記録方法 |
KR100965884B1 (ko) * | 2004-01-14 | 2010-06-24 | 삼성전자주식회사 | 광픽업 |
JP2005293807A (ja) * | 2004-04-05 | 2005-10-20 | Sony Corp | 光ディスク記録再生装置及びその信号検出方法 |
WO2006093326A1 (en) * | 2005-03-02 | 2006-09-08 | Ricoh Company, Ltd. | Optical system, optical pickup apparatus, and optical disk apparatus |
JP5124148B2 (ja) * | 2007-02-09 | 2013-01-23 | 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およびそれを用いた光ディスク装置 |
US20070242575A1 (en) * | 2006-04-17 | 2007-10-18 | Toshiteru Nakamura | Optical Pickup and Optical Disc Apparatus |
JP4871631B2 (ja) * | 2006-04-17 | 2012-02-08 | 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、光学的情報記録装置および光学的情報再生装置 |
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2008
- 2008-12-15 JP JP2008317832A patent/JP5103367B2/ja not_active Expired - Fee Related
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2009
- 2009-08-20 CN CN2009101682469A patent/CN101751950B/zh not_active Expired - Fee Related
- 2009-10-29 US US12/608,131 patent/US20100149952A1/en not_active Abandoned