JPH0728583Y2 - 対物レンズ駆動装置 - Google Patents

対物レンズ駆動装置

Info

Publication number
JPH0728583Y2
JPH0728583Y2 JP1988167500U JP16750088U JPH0728583Y2 JP H0728583 Y2 JPH0728583 Y2 JP H0728583Y2 JP 1988167500 U JP1988167500 U JP 1988167500U JP 16750088 U JP16750088 U JP 16750088U JP H0728583 Y2 JPH0728583 Y2 JP H0728583Y2
Authority
JP
Japan
Prior art keywords
objective lens
bobbin
lens
yoke
attached
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
JP1988167500U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0289619U (US06330241-20011211-M00004.png
Inventor
友之 石田
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.)
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 JP1988167500U priority Critical patent/JPH0728583Y2/ja
Publication of JPH0289619U publication Critical patent/JPH0289619U/ja
Application granted granted Critical
Publication of JPH0728583Y2 publication Critical patent/JPH0728583Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1988167500U 1988-12-24 1988-12-24 対物レンズ駆動装置 Expired - Lifetime JPH0728583Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988167500U JPH0728583Y2 (ja) 1988-12-24 1988-12-24 対物レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988167500U JPH0728583Y2 (ja) 1988-12-24 1988-12-24 対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPH0289619U JPH0289619U (US06330241-20011211-M00004.png) 1990-07-16
JPH0728583Y2 true JPH0728583Y2 (ja) 1995-06-28

Family

ID=31455855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988167500U Expired - Lifetime JPH0728583Y2 (ja) 1988-12-24 1988-12-24 対物レンズ駆動装置

Country Status (1)

Country Link
JP (1) JPH0728583Y2 (US06330241-20011211-M00004.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161135U (US06330241-20011211-M00004.png) * 1981-04-02 1982-10-09

Also Published As

Publication number Publication date
JPH0289619U (US06330241-20011211-M00004.png) 1990-07-16

Similar Documents

Publication Publication Date Title
JP2684738B2 (ja) 対物レンズ駆動装置
US5640280A (en) Objective lens driving device for an optical pickup
JPH07182671A (ja) コイルボビン及びコイルボビンを用いた対物レンズ駆動装置
JPH0728583Y2 (ja) 対物レンズ駆動装置
JPH06301995A (ja) 情報記録及び／又は読取装置
JPS647468Y2 (US06330241-20011211-M00004.png)
JP3401774B2 (ja) 二軸アクチュエータ
JP2523039Y2 (ja) レンズ駆動装置
JP2005149569A (ja) 光ヘッド装置
JP2978863B2 (ja) 光学式情報記録装置の対物レンズ駆動機構
JPH0333935Y2 (US06330241-20011211-M00004.png)
JPH045058Y2 (US06330241-20011211-M00004.png)
JP3110854B2 (ja) 光学系駆動装置
JPH0728581Y2 (ja) 光ヘッド
JP4046665B2 (ja) 光ヘッド装置
JP2997329B2 (ja) 光学式情報読取装置
JP2503401Y2 (ja) 対物レンズ駆動装置
JP2563412Y2 (ja) ガルバノミラー
JP2534840B2 (ja) 対物レンズ駆動装置
JPH0520702A (ja) 光学系駆動装置
JP2001023200A (ja) 二軸アクチュエータ
JP2637292B2 (ja) 光学式情報記録再生装置
JP2703602B2 (ja) ピックアップ装置のガルバノミラー支持装置
JPH0454566Y2 (US06330241-20011211-M00004.png)
JP3008913B2 (ja) 光ピックアップ装置及び光ディスク装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term