JP2011175727A5 - - Google Patents

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Publication number
JP2011175727A5
JP2011175727A5 JP2011021237A JP2011021237A JP2011175727A5 JP 2011175727 A5 JP2011175727 A5 JP 2011175727A5 JP 2011021237 A JP2011021237 A JP 2011021237A JP 2011021237 A JP2011021237 A JP 2011021237A JP 2011175727 A5 JP2011175727 A5 JP 2011175727A5
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JP
Japan
Prior art keywords
edge
distance
objective lens
lens
optical disc
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.)
Withdrawn
Application number
JP2011021237A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011175727A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011021237A priority Critical patent/JP2011175727A/ja
Priority claimed from JP2011021237A external-priority patent/JP2011175727A/ja
Publication of JP2011175727A publication Critical patent/JP2011175727A/ja
Publication of JP2011175727A5 publication Critical patent/JP2011175727A5/ja
Withdrawn legal-status Critical Current

Links

JP2011021237A 2011-02-02 2011-02-02 対物レンズ保持装置、光ピックアップ装置 Withdrawn JP2011175727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011021237A JP2011175727A (ja) 2011-02-02 2011-02-02 対物レンズ保持装置、光ピックアップ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011021237A JP2011175727A (ja) 2011-02-02 2011-02-02 対物レンズ保持装置、光ピックアップ装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006103458A Division JP4753769B2 (ja) 2006-04-04 2006-04-04 対物レンズ保持装置、光ピックアップ装置

Publications (2)

Publication Number Publication Date
JP2011175727A JP2011175727A (ja) 2011-09-08
JP2011175727A5 true JP2011175727A5 (enExample) 2011-11-04

Family

ID=44688435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011021237A Withdrawn JP2011175727A (ja) 2011-02-02 2011-02-02 対物レンズ保持装置、光ピックアップ装置

Country Status (1)

Country Link
JP (1) JP2011175727A (enExample)

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