TWI288257B - Lens moving mechanism, image formation unit, and electronic machine - Google Patents

Lens moving mechanism, image formation unit, and electronic machine Download PDF

Info

Publication number
TWI288257B
TWI288257B TW93115904A TW93115904A TWI288257B TW I288257 B TWI288257 B TW I288257B TW 93115904 A TW93115904 A TW 93115904A TW 93115904 A TW93115904 A TW 93115904A TW I288257 B TWI288257 B TW I288257B
Authority
TW
Taiwan
Prior art keywords
lens
image forming
optical axis
holding frame
cam surface
Prior art date
Application number
TW93115904A
Other languages
English (en)
Chinese (zh)
Other versions
TW200525202A (en
Inventor
Hiroshi Ogino
Masanori Ohta
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of TW200525202A publication Critical patent/TW200525202A/zh
Application granted granted Critical
Publication of TWI288257B publication Critical patent/TWI288257B/zh

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Landscapes

  • Studio Devices (AREA)
  • Lens Barrels (AREA)
  • Focusing (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
TW93115904A 2003-06-04 2004-06-03 Lens moving mechanism, image formation unit, and electronic machine TWI288257B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003159077 2003-06-04
JP2003385381A JP3912365B2 (ja) 2003-06-04 2003-11-14 レンズ移動機構、撮像ユニット及び電子機器

Publications (2)

Publication Number Publication Date
TW200525202A TW200525202A (en) 2005-08-01
TWI288257B true TWI288257B (en) 2007-10-11

Family

ID=34196716

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93115904A TWI288257B (en) 2003-06-04 2004-06-03 Lens moving mechanism, image formation unit, and electronic machine

Country Status (3)

Country Link
JP (1) JP3912365B2 (ja)
CN (1) CN1277138C (ja)
TW (1) TWI288257B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7170214B2 (en) * 2003-09-08 2007-01-30 New Scale Technologies, Inc. Mechanism comprised of ultrasonic lead screw motor
CN102540382A (zh) * 2010-12-08 2012-07-04 佳能企业股份有限公司 镜头机构
KR101718490B1 (ko) * 2015-03-17 2017-03-21 (주)이오시스템 열상 조준경
CN105467542B (zh) * 2015-12-02 2017-09-12 中国科学院长春光学精密机械与物理研究所 一种双重封闭平面凸轮侧向调焦装置
JP6432118B2 (ja) * 2016-10-31 2018-12-05 Thk株式会社 レンズ移動機構
CN109814320B (zh) * 2019-03-07 2021-02-05 北京空间机电研究所 一种基于盘形凸轮的调焦机构

Also Published As

Publication number Publication date
CN1573395A (zh) 2005-02-02
JP2005018017A (ja) 2005-01-20
CN1277138C (zh) 2006-09-27
JP3912365B2 (ja) 2007-05-09
TW200525202A (en) 2005-08-01

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MM4A Annulment or lapse of patent due to non-payment of fees