JP2000163774A - 光学ヘッドアクチュエータおよびその製造方法 - Google Patents

光学ヘッドアクチュエータおよびその製造方法

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Publication number
JP2000163774A
JP2000163774A JP10340196A JP34019698A JP2000163774A JP 2000163774 A JP2000163774 A JP 2000163774A JP 10340196 A JP10340196 A JP 10340196A JP 34019698 A JP34019698 A JP 34019698A JP 2000163774 A JP2000163774 A JP 2000163774A
Authority
JP
Japan
Prior art keywords
objective lens
optical head
lens holder
elastic
head actuator
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
JP10340196A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000163774A5 (enExample
Inventor
Hideo Okuma
英生 大熊
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.)
Sony Corp
Original Assignee
Sony Corp
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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP10340196A priority Critical patent/JP2000163774A/ja
Publication of JP2000163774A publication Critical patent/JP2000163774A/ja
Publication of JP2000163774A5 publication Critical patent/JP2000163774A5/ja
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)
JP10340196A 1998-11-30 1998-11-30 光学ヘッドアクチュエータおよびその製造方法 Pending JP2000163774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10340196A JP2000163774A (ja) 1998-11-30 1998-11-30 光学ヘッドアクチュエータおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10340196A JP2000163774A (ja) 1998-11-30 1998-11-30 光学ヘッドアクチュエータおよびその製造方法

Publications (2)

Publication Number Publication Date
JP2000163774A true JP2000163774A (ja) 2000-06-16
JP2000163774A5 JP2000163774A5 (enExample) 2006-01-12

Family

ID=18334636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10340196A Pending JP2000163774A (ja) 1998-11-30 1998-11-30 光学ヘッドアクチュエータおよびその製造方法

Country Status (1)

Country Link
JP (1) JP2000163774A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369854A3 (en) * 2002-06-06 2007-03-07 Ricoh Company, Ltd. Objective lens drive apparatus, optical pickup device, and optical disk drive
CN100378823C (zh) * 2004-01-14 2008-04-02 Lg电子有限公司 光读写设备
EP2226801A1 (en) 2009-03-02 2010-09-08 Thomson Licensing SA Actuator for accessing moving storage media and drive having the actuator
EP2270784A3 (en) * 2004-01-14 2011-05-04 LG Electronics, Inc. Actuator of optical pick-up device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369854A3 (en) * 2002-06-06 2007-03-07 Ricoh Company, Ltd. Objective lens drive apparatus, optical pickup device, and optical disk drive
US7287264B2 (en) 2002-06-06 2007-10-23 Ricoh Company, Ltd. Objective lens drive apparatus with objective lens portion movable along support member axial direction
CN100378823C (zh) * 2004-01-14 2008-04-02 Lg电子有限公司 光读写设备
US7907479B2 (en) 2004-01-14 2011-03-15 Ionosep X Holdings L.L.C. Optical pickup actuator in writing and reading device
EP2270784A3 (en) * 2004-01-14 2011-05-04 LG Electronics, Inc. Actuator of optical pick-up device
EP2226801A1 (en) 2009-03-02 2010-09-08 Thomson Licensing SA Actuator for accessing moving storage media and drive having the actuator

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