JP3819987B2 - 集積型光学ユニット - Google Patents

集積型光学ユニット Download PDF

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Publication number
JP3819987B2
JP3819987B2 JP05953497A JP5953497A JP3819987B2 JP 3819987 B2 JP3819987 B2 JP 3819987B2 JP 05953497 A JP05953497 A JP 05953497A JP 5953497 A JP5953497 A JP 5953497A JP 3819987 B2 JP3819987 B2 JP 3819987B2
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JP
Japan
Prior art keywords
optical
light beam
drive coil
optical axis
movable
Prior art date
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Expired - Fee Related
Application number
JP05953497A
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English (en)
Japanese (ja)
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JPH10255318A (ja
JPH10255318A5 (enExample
Inventor
国雄 山宮
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.)
Olympus Corp
Original Assignee
Olympus Corp
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Publication date
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Priority to JP05953497A priority Critical patent/JP3819987B2/ja
Publication of JPH10255318A publication Critical patent/JPH10255318A/ja
Publication of JPH10255318A5 publication Critical patent/JPH10255318A5/ja
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Publication of JP3819987B2 publication Critical patent/JP3819987B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
JP05953497A 1997-03-13 1997-03-13 集積型光学ユニット Expired - Fee Related JP3819987B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05953497A JP3819987B2 (ja) 1997-03-13 1997-03-13 集積型光学ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05953497A JP3819987B2 (ja) 1997-03-13 1997-03-13 集積型光学ユニット

Publications (3)

Publication Number Publication Date
JPH10255318A JPH10255318A (ja) 1998-09-25
JPH10255318A5 JPH10255318A5 (enExample) 2005-01-20
JP3819987B2 true JP3819987B2 (ja) 2006-09-13

Family

ID=13116036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05953497A Expired - Fee Related JP3819987B2 (ja) 1997-03-13 1997-03-13 集積型光学ユニット

Country Status (1)

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JP (1) JP3819987B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001043544A (ja) 1999-07-28 2001-02-16 Nec Corp 光ヘッド装置
US6876619B1 (en) * 1999-07-28 2005-04-05 Koninklijke Philips Electronics N.V. Optical scanning device
JP2007272931A (ja) * 2004-06-16 2007-10-18 Matsushita Electric Ind Co Ltd 光学ヘッドおよび光ディスク装置

Also Published As

Publication number Publication date
JPH10255318A (ja) 1998-09-25

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