CN102150063A - 具有温度补偿的聚焦时间的液体透镜 - Google Patents

具有温度补偿的聚焦时间的液体透镜 Download PDF

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Publication number
CN102150063A
CN102150063A CN2008801306924A CN200880130692A CN102150063A CN 102150063 A CN102150063 A CN 102150063A CN 2008801306924 A CN2008801306924 A CN 2008801306924A CN 200880130692 A CN200880130692 A CN 200880130692A CN 102150063 A CN102150063 A CN 102150063A
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CN
China
Prior art keywords
temperature
liquid lens
lens
temperature sensor
image
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.)
Pending
Application number
CN2008801306924A
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English (en)
Chinese (zh)
Inventor
川岛安武
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.)
Optoelectronics Co Ltd
Opticon Inc
Original Assignee
Optoelectronics Co Ltd
Opticon Inc
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 Optoelectronics Co Ltd, Opticon Inc filed Critical Optoelectronics Co Ltd
Publication of CN102150063A publication Critical patent/CN102150063A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lens Barrels (AREA)
CN2008801306924A 2008-08-12 2008-08-12 具有温度补偿的聚焦时间的液体透镜 Pending CN102150063A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/072876 WO2010019136A1 (en) 2008-08-12 2008-08-12 Liquid lens with temperature compensated focus time

Publications (1)

Publication Number Publication Date
CN102150063A true CN102150063A (zh) 2011-08-10

Family

ID=41669108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801306924A Pending CN102150063A (zh) 2008-08-12 2008-08-12 具有温度补偿的聚焦时间的液体透镜

Country Status (5)

Country Link
US (1) US20110200314A1 (https=)
EP (1) EP2318863A4 (https=)
JP (1) JP2011530722A (https=)
CN (1) CN102150063A (https=)
WO (1) WO2010019136A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107797223A (zh) * 2016-08-30 2018-03-13 康耐视公司 降低液体透镜上温度引起的漂移效应的系统和方法
CN107850696A (zh) * 2015-06-17 2018-03-27 奥普托图尼康苏默尔股份公司 用于液体透镜的温度漂移补偿
CN112262343A (zh) * 2018-05-04 2021-01-22 Lg伊诺特有限公司 相机模块
CN114097214A (zh) * 2019-04-26 2022-02-25 欧姆龙株式会社 图像传感器
CN119645233A (zh) * 2025-02-18 2025-03-18 深圳市普乐方文化科技股份有限公司 一种用于动作捕捉的穿戴式投影系统及投影方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9575221B2 (en) 2013-12-31 2017-02-21 Cognex Corporation Systems and methods reduce temperature induced drift effects on a liquid lens
US10690816B2 (en) 2013-12-31 2020-06-23 Cognex Corporation Systems and methods reduce temperature induced drift effects on a liquid lens
EP3576401B1 (en) * 2017-01-24 2024-03-06 LG Innotek Co., Ltd. Camera module including a liquid lens
DE102018132015B4 (de) 2018-12-13 2024-11-14 Sick Ag Optoelektronischer Sensor und Verfahren zum Fokussieren
DE202018107124U1 (de) 2018-12-13 2020-03-18 Sick Ag Optoelektronischer Sensor
JP7052772B2 (ja) * 2019-04-26 2022-04-12 オムロン株式会社 画像センサ
KR102820991B1 (ko) * 2019-11-04 2025-06-16 엘지이노텍 주식회사 광학 기기
KR20210116945A (ko) * 2020-03-18 2021-09-28 엘지전자 주식회사 이동 단말기 및 이동 단말기 제어 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4649736B2 (ja) * 2000-01-19 2011-03-16 株式会社ニコン 液晶表示装置
US6806988B2 (en) * 2000-03-03 2004-10-19 Canon Kabushiki Kaisha Optical apparatus
US7408717B2 (en) * 2004-04-24 2008-08-05 Koninklijke Philips Electronics N.V. Liquid-based optical device, method for controlling such a device and electronic device
GB0424763D0 (en) * 2004-11-10 2004-12-08 Koninkl Philips Electronics Nv Electronic device having a liquid-based optical device and control method therefor
US20070063048A1 (en) * 2005-09-14 2007-03-22 Havens William H Data reader apparatus having an adaptive lens
US7748629B2 (en) * 2006-01-31 2010-07-06 Symbol Technologies, Inc. Extended working range illumination system for an imaging-based bar code reader
EP1991890B1 (en) * 2006-02-01 2013-05-08 Varioptic Optical electrowetting device
JP4750626B2 (ja) * 2006-05-31 2011-08-17 シチズンホールディングス株式会社 自動合焦点装置
US20080277480A1 (en) * 2007-05-10 2008-11-13 Serge Thuries Temperature compensated auto focus control for a microfluidic lens, such as auto focus control for a microfluidic lens of a bar code scanner

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107850696A (zh) * 2015-06-17 2018-03-27 奥普托图尼康苏默尔股份公司 用于液体透镜的温度漂移补偿
US11209576B2 (en) 2015-06-17 2021-12-28 Optotune Ag Temperature drift compensation for liquid lenses
US11852889B2 (en) 2015-06-17 2023-12-26 Optotune Consumer Ag Temperature drift compensation for liquid lenses
CN107797223A (zh) * 2016-08-30 2018-03-13 康耐视公司 降低液体透镜上温度引起的漂移效应的系统和方法
CN112262343A (zh) * 2018-05-04 2021-01-22 Lg伊诺特有限公司 相机模块
CN112262343B (zh) * 2018-05-04 2022-09-23 Lg伊诺特有限公司 相机模块
US12158631B2 (en) 2018-05-04 2024-12-03 Lg Innotek Co., Ltd. Camera module
CN114097214A (zh) * 2019-04-26 2022-02-25 欧姆龙株式会社 图像传感器
CN119645233A (zh) * 2025-02-18 2025-03-18 深圳市普乐方文化科技股份有限公司 一种用于动作捕捉的穿戴式投影系统及投影方法
CN119645233B (zh) * 2025-02-18 2025-04-11 深圳市普乐方文化科技股份有限公司 一种用于动作捕捉的穿戴式投影系统及投影方法

Also Published As

Publication number Publication date
EP2318863A1 (en) 2011-05-11
US20110200314A1 (en) 2011-08-18
EP2318863A4 (en) 2012-09-19
WO2010019136A1 (en) 2010-02-18
JP2011530722A (ja) 2011-12-22

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Application publication date: 20110810