JPH0234364B2 - - Google Patents

Info

Publication number
JPH0234364B2
JPH0234364B2 JP58150521A JP15052183A JPH0234364B2 JP H0234364 B2 JPH0234364 B2 JP H0234364B2 JP 58150521 A JP58150521 A JP 58150521A JP 15052183 A JP15052183 A JP 15052183A JP H0234364 B2 JPH0234364 B2 JP H0234364B2
Authority
JP
Japan
Prior art keywords
movable part
coil
holder
support rod
mirror 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
JP58150521A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6043230A (ja
Inventor
Akira Hashimoto
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 JP15052183A priority Critical patent/JPS6043230A/ja
Publication of JPS6043230A publication Critical patent/JPS6043230A/ja
Publication of JPH0234364B2 publication Critical patent/JPH0234364B2/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

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP15052183A 1983-08-18 1983-08-18 偏向ミラ−装置 Granted JPS6043230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15052183A JPS6043230A (ja) 1983-08-18 1983-08-18 偏向ミラ−装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15052183A JPS6043230A (ja) 1983-08-18 1983-08-18 偏向ミラ−装置

Publications (2)

Publication Number Publication Date
JPS6043230A JPS6043230A (ja) 1985-03-07
JPH0234364B2 true JPH0234364B2 (enrdf_load_html_response) 1990-08-02

Family

ID=15498677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15052183A Granted JPS6043230A (ja) 1983-08-18 1983-08-18 偏向ミラ−装置

Country Status (1)

Country Link
JP (1) JPS6043230A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504568A1 (de) * 1995-02-11 1996-08-14 Zeiss Carl Fa Kippspiegelanordnung
JP3505282B2 (ja) * 1995-07-31 2004-03-08 株式会社東芝 光ヘッド装置および情報処理装置
US6002506A (en) * 1997-06-11 1999-12-14 Kabushiki Kaisha Toshiba Optical deflector and beam scanner using the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425703A (en) * 1977-07-28 1979-02-26 Pioneer Electronic Corp Optical information reader
JPS6057569B2 (ja) * 1978-06-21 1985-12-16 パイオニア株式会社 可動鏡装置
JPS55137117U (enrdf_load_html_response) * 1979-03-19 1980-09-30
JPS5686639U (enrdf_load_html_response) * 1979-12-04 1981-07-11
JPS5686638U (enrdf_load_html_response) * 1979-12-04 1981-07-11
JPS6041535Y2 (ja) * 1980-02-27 1985-12-18 株式会社リコー 回転体の重心位置調整装置
JPS6056940B2 (ja) * 1980-02-27 1985-12-12 株式会社リコー 回動体の重心位置調整装置
JPS5756328U (enrdf_load_html_response) * 1980-09-16 1982-04-02

Also Published As

Publication number Publication date
JPS6043230A (ja) 1985-03-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees