JPS6353618B2 - - Google Patents

Info

Publication number
JPS6353618B2
JPS6353618B2 JP58244478A JP24447883A JPS6353618B2 JP S6353618 B2 JPS6353618 B2 JP S6353618B2 JP 58244478 A JP58244478 A JP 58244478A JP 24447883 A JP24447883 A JP 24447883A JP S6353618 B2 JPS6353618 B2 JP S6353618B2
Authority
JP
Japan
Prior art keywords
objective lens
axis
damper member
shaft
movable body
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
Application number
JP58244478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60138743A (ja
Inventor
Akihiro Kasahara
Katsutoshi Wada
Akira Yamada
Akya Goto
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP24447883A priority Critical patent/JPS60138743A/ja
Publication of JPS60138743A publication Critical patent/JPS60138743A/ja
Publication of JPS6353618B2 publication Critical patent/JPS6353618B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP24447883A 1983-12-27 1983-12-27 対物レンズ駆動装置 Granted JPS60138743A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24447883A JPS60138743A (ja) 1983-12-27 1983-12-27 対物レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24447883A JPS60138743A (ja) 1983-12-27 1983-12-27 対物レンズ駆動装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP15260090A Division JPH03141040A (ja) 1990-06-13 1990-06-13 対物レンズ駆動装置
JP2152601A Division JPH0670856B2 (ja) 1990-06-13 1990-06-13 対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPS60138743A JPS60138743A (ja) 1985-07-23
JPS6353618B2 true JPS6353618B2 ( ) 1988-10-25

Family

ID=17119258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24447883A Granted JPS60138743A (ja) 1983-12-27 1983-12-27 対物レンズ駆動装置

Country Status (1)

Country Link
JP (1) JPS60138743A ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020066663A1 (ja) 2018-09-27 2020-04-02 サカタインクス株式会社 プラズマ電子線処理インクジェット印刷装置
WO2020080310A1 (ja) 2018-10-19 2020-04-23 サカタインクス株式会社 プラズマ電子線処理インクジェット印刷装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61192041A (ja) * 1985-02-20 1986-08-26 Mitsubishi Electric Corp 光学手段駆動装置
JPH079707B2 (ja) * 1985-10-23 1995-02-01 株式会社日立製作所 対物レンズ駆動装置
JPH0727655B2 (ja) * 1986-01-20 1995-03-29 キヤノン株式会社 光学系駆動装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862448U (ja) * 1981-10-21 1983-04-27 株式会社三協精機製作所 ２次元駆動装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020066663A1 (ja) 2018-09-27 2020-04-02 サカタインクス株式会社 プラズマ電子線処理インクジェット印刷装置
WO2020080310A1 (ja) 2018-10-19 2020-04-23 サカタインクス株式会社 プラズマ電子線処理インクジェット印刷装置
US11787179B2 (en) 2018-10-19 2023-10-17 Sakata Inx Corporation Plasma electron beam treatment inkjet printing device

Also Published As

Publication number Publication date
JPS60138743A (ja) 1985-07-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term