JP4058854B2 - 対物レンズ駆動装置 - Google Patents

対物レンズ駆動装置 Download PDF

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Publication number
JP4058854B2
JP4058854B2 JP27079999A JP27079999A JP4058854B2 JP 4058854 B2 JP4058854 B2 JP 4058854B2 JP 27079999 A JP27079999 A JP 27079999A JP 27079999 A JP27079999 A JP 27079999A JP 4058854 B2 JP4058854 B2 JP 4058854B2
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JP
Japan
Prior art keywords
lens holder
objective lens
rotational displacement
holder
suspension
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.)
Expired - Fee Related
Application number
JP27079999A
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English (en)
Japanese (ja)
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JP2001093173A (ja
JP2001093173A5 (https=
Inventor
久之 遠州
浩稔 冨田
忠司 黒田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP27079999A priority Critical patent/JP4058854B2/ja
Publication of JP2001093173A publication Critical patent/JP2001093173A/ja
Publication of JP2001093173A5 publication Critical patent/JP2001093173A5/ja
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Publication of JP4058854B2 publication Critical patent/JP4058854B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)
JP27079999A 1999-09-24 1999-09-24 対物レンズ駆動装置 Expired - Fee Related JP4058854B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27079999A JP4058854B2 (ja) 1999-09-24 1999-09-24 対物レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27079999A JP4058854B2 (ja) 1999-09-24 1999-09-24 対物レンズ駆動装置

Publications (3)

Publication Number Publication Date
JP2001093173A JP2001093173A (ja) 2001-04-06
JP2001093173A5 JP2001093173A5 (https=) 2007-06-07
JP4058854B2 true JP4058854B2 (ja) 2008-03-12

Family

ID=17491186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27079999A Expired - Fee Related JP4058854B2 (ja) 1999-09-24 1999-09-24 対物レンズ駆動装置

Country Status (1)

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JP (1) JP4058854B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3658313B2 (ja) 2000-12-12 2005-06-08 ティアック株式会社 光ピックアップ装置
JP2003109234A (ja) 2001-09-28 2003-04-11 Teac Corp 光学ピックアップ装置

Also Published As

Publication number Publication date
JP2001093173A (ja) 2001-04-06

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