EP3080654A4 - Blocs de lentilles et actionneurs pour systèmes optiques, et procédés associés - Google Patents

Blocs de lentilles et actionneurs pour systèmes optiques, et procédés associés Download PDF

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Publication number
EP3080654A4
EP3080654A4 EP15740706.5A EP15740706A EP3080654A4 EP 3080654 A4 EP3080654 A4 EP 3080654A4 EP 15740706 A EP15740706 A EP 15740706A EP 3080654 A4 EP3080654 A4 EP 3080654A4
Authority
EP
European Patent Office
Prior art keywords
actuators
optical systems
lens assemblies
methods therefor
therefor
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.)
Withdrawn
Application number
EP15740706.5A
Other languages
German (de)
English (en)
Other versions
EP3080654A1 (fr
Inventor
Hou Chang LUN
Cheo Koon LIN
Lin Ming CHOU
Kao Yung YUAN
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.)
Dynaoptics Pte Ltd A Singapore Private Ltd Co
Original Assignee
Dynaoptics Pte Ltd A Singapore Private Ltd Co
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
Priority claimed from PCT/IB2013/002905 external-priority patent/WO2014072818A2/fr
Application filed by Dynaoptics Pte Ltd A Singapore Private Ltd Co filed Critical Dynaoptics Pte Ltd A Singapore Private Ltd Co
Publication of EP3080654A1 publication Critical patent/EP3080654A1/fr
Publication of EP3080654A4 publication Critical patent/EP3080654A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0075—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having an element with variable optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
EP15740706.5A 2013-11-08 2015-01-08 Blocs de lentilles et actionneurs pour systèmes optiques, et procédés associés Withdrawn EP3080654A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2013/002905 WO2014072818A2 (fr) 2012-11-08 2013-11-08 Objectif zoom optique miniature
US201461925215P 2014-01-08 2014-01-08
PCT/IB2015/000409 WO2015110916A1 (fr) 2013-11-08 2015-01-08 Blocs de lentilles et actionneurs pour systèmes optiques, et procédés associés

Publications (2)

Publication Number Publication Date
EP3080654A1 EP3080654A1 (fr) 2016-10-19
EP3080654A4 true EP3080654A4 (fr) 2017-11-22

Family

ID=53680893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15740706.5A Withdrawn EP3080654A4 (fr) 2013-11-08 2015-01-08 Blocs de lentilles et actionneurs pour systèmes optiques, et procédés associés

Country Status (3)

Country Link
EP (1) EP3080654A4 (fr)
CN (2) CN107041156B (fr)
WO (1) WO2015110916A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072579A1 (fr) * 2015-10-20 2017-05-04 Dynaoptics Ltd, A Public Limited Company Modèle de lentille à double longueur focale
EP3387475A4 (fr) * 2015-10-20 2019-09-18 Dynaoptics Ltd, A Public Limited Company Lentille à faible distorsion utilisant un élément symétrique à double plan
CN107941154B (zh) * 2017-10-20 2020-01-21 杭州电子科技大学 一种位移测量系统及测量方法
CN111948533A (zh) * 2019-05-17 2020-11-17 友华科技(香港)有限公司 闭环马达检测方法
CN110196496A (zh) * 2019-07-02 2019-09-03 深圳珑璟光电技术有限公司 一种可调节焦距的近眼显示设备
CN212160190U (zh) * 2019-07-26 2020-12-15 台湾东电化股份有限公司 光学元件驱动机构
EP4045958A1 (fr) * 2019-12-12 2022-08-24 Huawei Technologies Co., Ltd. Système d'actionnement magnétique double pour système optomécanique d'un dispositif électronique
CN111505837A (zh) * 2019-12-31 2020-08-07 杭州电子科技大学 一种基于双眼成像分析的视距检测自动变焦光学系统
CN111474740A (zh) * 2019-12-31 2020-07-31 杭州电子科技大学 一种基于眼球追踪的视距检测自动变焦系统及方法
US11428894B2 (en) * 2020-02-04 2022-08-30 Hand Held Products, Inc. Discrete variable focus assemblies and apparatuses
CN112666777B (zh) * 2020-12-23 2022-05-20 杭州电子科技大学 一种光源视场角调节系统
US20220206119A1 (en) * 2020-12-28 2022-06-30 Beijing Voyager Technology Co., Ltd. Mems actuated alvarez lens for tunable beam spot size in lidar
TWI768850B (zh) * 2021-04-27 2022-06-21 台灣立訊精密有限公司 影像補償裝置及其稜鏡承載機構
DE102021121561A1 (de) * 2021-08-19 2023-02-23 Carl Zeiss Ag Wellenfrontmanipulator und optisches Gerät
DE102021121562A1 (de) * 2021-08-19 2023-02-23 Carl Zeiss Ag Wellenfrontmanipulator und optisches Gerät

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925281A (en) * 1988-02-16 1990-05-15 Polaroid Corporation Zoom lens
US6850372B1 (en) * 2002-06-18 2005-02-01 Raytheon Company Orthogonal movement lateral shift zoom lens
WO2013052014A1 (fr) * 2011-10-07 2013-04-11 National University Of Singapore Système de lentille zoom basé sur système microélectromécanique (mems)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013034127A (ja) * 2011-08-02 2013-02-14 Canon Inc 撮像装置
DE102012101262B3 (de) * 2012-02-16 2013-04-04 Carl Zeiss Ag Wellenfrontmanipulator und optisches Gerät

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925281A (en) * 1988-02-16 1990-05-15 Polaroid Corporation Zoom lens
US6850372B1 (en) * 2002-06-18 2005-02-01 Raytheon Company Orthogonal movement lateral shift zoom lens
WO2013052014A1 (fr) * 2011-10-07 2013-04-11 National University Of Singapore Système de lentille zoom basé sur système microélectromécanique (mems)

Also Published As

Publication number Publication date
EP3080654A1 (fr) 2016-10-19
WO2015110916A1 (fr) 2015-07-30
CN113960702A (zh) 2022-01-21
CN107041156B (zh) 2021-05-07
CN107041156A (zh) 2017-08-11

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Ipc: G02B 7/10 20060101ALI20171018BHEP

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