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Withdrawn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)
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JP2011175727A (ja
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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Withdrawn legal-status Critical Current

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JP2011021237A 2011-02-02 2011-02-02 対物レンズ保持装置、光ピックアップ装置 Withdrawn JP2011175727A (ja)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 (cg-RX-API-DMAC7.html) 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JP2011021237A Withdrawn JP2011175727A (ja) 2011-02-02 2011-02-02 対物レンズ保持装置、光ピックアップ装置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 (cg-RX-API-DMAC7.html)

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