JP4427743B2 - 光ピックアップ装置、光ピックアップ装置の制御方法、およびディスク装置 - Google Patents

光ピックアップ装置、光ピックアップ装置の制御方法、およびディスク装置 Download PDF

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JP4427743B2
JP4427743B2 JP2004363853A JP2004363853A JP4427743B2 JP 4427743 B2 JP4427743 B2 JP 4427743B2 JP 2004363853 A JP2004363853 A JP 2004363853A JP 2004363853 A JP2004363853 A JP 2004363853A JP 4427743 B2 JP4427743 B2 JP 4427743B2
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lens
optical
expander
optical system
collimator lens
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JP2004363853A
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JP2006172611A5 (enExample
JP2006172611A (ja
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克利 佐藤
みどり 金谷
真哉 蒔田
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Sony Corp
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Sony Corp
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JP2004363853A 2004-12-16 2004-12-16 光ピックアップ装置、光ピックアップ装置の制御方法、およびディスク装置 Expired - Fee Related JP4427743B2 (ja)

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JP2004363853A JP4427743B2 (ja) 2004-12-16 2004-12-16 光ピックアップ装置、光ピックアップ装置の制御方法、およびディスク装置

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JP2004363853A JP4427743B2 (ja) 2004-12-16 2004-12-16 光ピックアップ装置、光ピックアップ装置の制御方法、およびディスク装置

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JP2006172611A JP2006172611A (ja) 2006-06-29
JP2006172611A5 JP2006172611A5 (enExample) 2007-12-27
JP4427743B2 true JP4427743B2 (ja) 2010-03-10

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JP2004363853A Expired - Fee Related JP4427743B2 (ja) 2004-12-16 2004-12-16 光ピックアップ装置、光ピックアップ装置の制御方法、およびディスク装置

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006112153A1 (ja) * 2005-03-30 2006-10-26 Pioneer Corporation 光ピックアップ装置及び情報記録再生装置
JP2008065888A (ja) * 2006-09-06 2008-03-21 Hitachi Media Electoronics Co Ltd 光ピックアップ装置及び光ディスク装置

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JP2006172611A (ja) 2006-06-29

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