JPH053056B2 - - Google Patents

Info

Publication number
JPH053056B2
JPH053056B2 JP61131552A JP13155286A JPH053056B2 JP H053056 B2 JPH053056 B2 JP H053056B2 JP 61131552 A JP61131552 A JP 61131552A JP 13155286 A JP13155286 A JP 13155286A JP H053056 B2 JPH053056 B2 JP H053056B2
Authority
JP
Japan
Prior art keywords
coil
lens
magnetic
lens holder
driving device
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 - Lifetime
Application number
JP61131552A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62287444A (ja
Inventor
Masayuki Yoshida
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP61131552A priority Critical patent/JPS62287444A/ja
Publication of JPS62287444A publication Critical patent/JPS62287444A/ja
Publication of JPH053056B2 publication Critical patent/JPH053056B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP61131552A 1986-06-06 1986-06-06 レンズ駆動装置 Granted JPS62287444A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61131552A JPS62287444A (ja) 1986-06-06 1986-06-06 レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61131552A JPS62287444A (ja) 1986-06-06 1986-06-06 レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPS62287444A JPS62287444A (ja) 1987-12-14
JPH053056B2 true JPH053056B2 (US06373033-20020416-M00002.png) 1993-01-13

Family

ID=15060742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61131552A Granted JPS62287444A (ja) 1986-06-06 1986-06-06 レンズ駆動装置

Country Status (1)

Country Link
JP (1) JPS62287444A (US06373033-20020416-M00002.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW239211B (en) * 1993-04-02 1995-01-21 Hyundai Electronics America Electromagnetic lens actuator for optical disk drive
JP2009146461A (ja) * 2006-03-27 2009-07-02 Panasonic Corp 対物レンズ駆動装置

Also Published As

Publication number Publication date
JPS62287444A (ja) 1987-12-14

Similar Documents

Publication Publication Date Title
JP2676342B2 (ja) 光学式ピックアップの光学部品駆動装置
US5293363A (en) Optical head apparatus with light weight movable lens holder
JP3950134B2 (ja) 高感度光ピックアップアクチュエータ及びそれを採用した光記録及び／または再生機器
JP2001093177A5 (US06373033-20020416-M00002.png)
TWI305353B (US06373033-20020416-M00002.png)
JP2793069B2 (ja) 光学系駆動装置
JPH0725858Y2 (ja) 光学式ピックアップの光学部品駆動装置
JPH053056B2 (US06373033-20020416-M00002.png)
KR100277613B1 (ko) 대물렌즈구동장치
JPH09320083A (ja) 対物レンズ駆動装置
JP3316742B2 (ja) 対物レンズ駆動装置
JP2822857B2 (ja) 対物レンズ駆動装置
JPH11203697A (ja) 光学式ピックアップのアクチュエータ装置
JPH08194962A (ja) 二軸アクチュエータ
KR19990057681A (ko) 광픽업용 대물렌즈 구동장치
JP2523039Y2 (ja) レンズ駆動装置
JP2697007B2 (ja) 対物レンズアクチュエータ
JPH08129767A (ja) 光ヘッドのアクチュエータ
JP3230872B2 (ja) 光ピックアップ装置
JP2554001Y2 (ja) レンズ駆動装置
JPH01258236A (ja) 光学系駆動装置
JP2001034972A (ja) 光ディスク装置
JP2004326914A (ja) 光ヘッド装置
JPH11316962A (ja) 対物レンズ駆動装置
JPH09167365A (ja) 光ピックアップ装置