JPH02144126U - - Google Patents

Info

Publication number
JPH02144126U
JPH02144126U JP5046589U JP5046589U JPH02144126U JP H02144126 U JPH02144126 U JP H02144126U JP 5046589 U JP5046589 U JP 5046589U JP 5046589 U JP5046589 U JP 5046589U JP H02144126 U JPH02144126 U JP H02144126U
Authority
JP
Japan
Prior art keywords
objective lens
optical disk
actuator
lens actuator
servo
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.)
Granted
Application number
JP5046589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0755689Y2 (ja
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 filed Critical
Priority to JP5046589U priority Critical patent/JPH0755689Y2/ja
Publication of JPH02144126U publication Critical patent/JPH02144126U/ja
Application granted granted Critical
Publication of JPH0755689Y2 publication Critical patent/JPH0755689Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP5046589U 1989-04-29 1989-04-29 対物レンズアクチュエータの検査装置 Expired - Lifetime JPH0755689Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5046589U JPH0755689Y2 (ja) 1989-04-29 1989-04-29 対物レンズアクチュエータの検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5046589U JPH0755689Y2 (ja) 1989-04-29 1989-04-29 対物レンズアクチュエータの検査装置

Publications (2)

Publication Number Publication Date
JPH02144126U true JPH02144126U (enExample) 1990-12-06
JPH0755689Y2 JPH0755689Y2 (ja) 1995-12-20

Family

ID=31569034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5046589U Expired - Lifetime JPH0755689Y2 (ja) 1989-04-29 1989-04-29 対物レンズアクチュエータの検査装置

Country Status (1)

Country Link
JP (1) JPH0755689Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03132982A (ja) * 1989-10-17 1991-06-06 Ono Sokki Co Ltd 機械特性評価用光ピックアップの校正方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03132982A (ja) * 1989-10-17 1991-06-06 Ono Sokki Co Ltd 機械特性評価用光ピックアップの校正方法

Also Published As

Publication number Publication date
JPH0755689Y2 (ja) 1995-12-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term