JP2007234069A5 - - Google Patents

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Publication number
JP2007234069A5
JP2007234069A5 JP2006050776A JP2006050776A JP2007234069A5 JP 2007234069 A5 JP2007234069 A5 JP 2007234069A5 JP 2006050776 A JP2006050776 A JP 2006050776A JP 2006050776 A JP2006050776 A JP 2006050776A JP 2007234069 A5 JP2007234069 A5 JP 2007234069A5
Authority
JP
Japan
Prior art keywords
optical pickup
collimating lens
pickup device
lens
thermal conductivity
Prior art date
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
JP2006050776A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007234069A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2006050776A priority Critical patent/JP2007234069A/ja
Priority claimed from JP2006050776A external-priority patent/JP2007234069A/ja
Publication of JP2007234069A publication Critical patent/JP2007234069A/ja
Publication of JP2007234069A5 publication Critical patent/JP2007234069A5/ja
Pending legal-status Critical Current

Links

JP2006050776A 2006-02-27 2006-02-27 光ピックアップ装置および光ディスク装置 Pending JP2007234069A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006050776A JP2007234069A (ja) 2006-02-27 2006-02-27 光ピックアップ装置および光ディスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006050776A JP2007234069A (ja) 2006-02-27 2006-02-27 光ピックアップ装置および光ディスク装置

Publications (2)

Publication Number Publication Date
JP2007234069A JP2007234069A (ja) 2007-09-13
JP2007234069A5 true JP2007234069A5 (enExample) 2009-08-06

Family

ID=38554524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006050776A Pending JP2007234069A (ja) 2006-02-27 2006-02-27 光ピックアップ装置および光ディスク装置

Country Status (1)

Country Link
JP (1) JP2007234069A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010009675A (ja) * 2008-06-27 2010-01-14 Sanyo Electric Co Ltd 光ピックアップ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2518130Y2 (ja) * 1987-09-10 1996-11-20 パイオニア株式会社 光学式ピックアップ装置
JPH10302299A (ja) * 1997-04-23 1998-11-13 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
JP2004110984A (ja) * 2002-09-20 2004-04-08 Pioneer Electronic Corp アクチュエータ及び光ピックアップ装置
JP4084206B2 (ja) * 2003-02-05 2008-04-30 株式会社日立製作所 光ピックアップ、及びそれを用いたディスク駆動装置

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