JPS61192041A - 光学手段駆動装置 - Google Patents

光学手段駆動装置

Info

Publication number
JPS61192041A
JPS61192041A JP3374385A JP3374385A JPS61192041A JP S61192041 A JPS61192041 A JP S61192041A JP 3374385 A JP3374385 A JP 3374385A JP 3374385 A JP3374385 A JP 3374385A JP S61192041 A JPS61192041 A JP S61192041A
Authority
JP
Japan
Prior art keywords
light spot
tracking
optical
coil
disk
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
JP3374385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0467696B2 (en]
Inventor
Kenjiro Kime
健治朗 木目
Nobuo Takeshita
伸夫 竹下
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3374385A priority Critical patent/JPS61192041A/ja
Publication of JPS61192041A publication Critical patent/JPS61192041A/ja
Publication of JPH0467696B2 publication Critical patent/JPH0467696B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Automatic Focus Adjustment (AREA)
  • Optical Recording Or Reproduction (AREA)
JP3374385A 1985-02-20 1985-02-20 光学手段駆動装置 Granted JPS61192041A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3374385A JPS61192041A (ja) 1985-02-20 1985-02-20 光学手段駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3374385A JPS61192041A (ja) 1985-02-20 1985-02-20 光学手段駆動装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4119158A Division JP2589626B2 (ja) 1992-05-12 1992-05-12 光学手段駆動装置

Publications (2)

Publication Number Publication Date
JPS61192041A true JPS61192041A (ja) 1986-08-26
JPH0467696B2 JPH0467696B2 (en]) 1992-10-29

Family

ID=12394891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3374385A Granted JPS61192041A (ja) 1985-02-20 1985-02-20 光学手段駆動装置

Country Status (1)

Country Link
JP (1) JPS61192041A (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138743A (ja) * 1983-12-27 1985-07-23 Toshiba Corp 対物レンズ駆動装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138743A (ja) * 1983-12-27 1985-07-23 Toshiba Corp 対物レンズ駆動装置

Also Published As

Publication number Publication date
JPH0467696B2 (en]) 1992-10-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term