EP2917783A4 - Miniature optical zoom lens - Google Patents

Miniature optical zoom lens

Info

Publication number
EP2917783A4
EP2917783A4 EP13852445.9A EP13852445A EP2917783A4 EP 2917783 A4 EP2917783 A4 EP 2917783A4 EP 13852445 A EP13852445 A EP 13852445A EP 2917783 A4 EP2917783 A4 EP 2917783A4
Authority
EP
European Patent Office
Prior art keywords
zoom lens
optical zoom
miniature optical
miniature
lens
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Withdrawn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
EP13852445.9A
Other languages
German (de)
French (fr)
Other versions
EP2917783A2 (en
Inventor
Koon Lin Cheo
Chang Lun Hou
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
Original Assignee
DYNAOPTICS Pte 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 DYNAOPTICS Pte Ltd filed Critical DYNAOPTICS Pte Ltd
Publication of EP2917783A2 publication Critical patent/EP2917783A2/en
Publication of EP2917783A4 publication Critical patent/EP2917783A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/13—File access structures, e.g. distributed indices
    • G06F16/137—Hash-based
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G02B15/04—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/15—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective compensation by means of only one movement or by means of only linearly related movements, e.g. optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/951—Indexing; Web crawling techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0046—Movement of one or more optical elements for zooming
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
EP13852445.9A 2012-11-08 2013-11-08 Miniature optical zoom lens Withdrawn EP2917783A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261724221P 2012-11-08 2012-11-08
US201361874333P 2013-09-05 2013-09-05
PCT/IB2013/002905 WO2014072818A2 (en) 2012-11-08 2013-11-08 Miniature optical zoom lens

Publications (2)

Publication Number Publication Date
EP2917783A2 EP2917783A2 (en) 2015-09-16
EP2917783A4 true EP2917783A4 (en) 2016-07-13

Family

ID=50685265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13852445.9A Withdrawn EP2917783A4 (en) 2012-11-08 2013-11-08 Miniature optical zoom lens

Country Status (4)

Country Link
EP (1) EP2917783A4 (en)
CN (1) CN105122129A (en)
TW (1) TWI525802B (en)
WO (1) WO2014072818A2 (en)

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KR101634516B1 (en) 2013-06-13 2016-06-28 코어포토닉스 리미티드 Dual aperture zoom digital camera
EP3779565A3 (en) 2013-07-04 2021-05-05 Corephotonics Ltd. Miniature telephoto lens assembly
EP3028443A2 (en) 2013-08-01 2016-06-08 Corephotonics Ltd. Thin multi-aperture imaging system with auto-focus and methods for using same
WO2016024161A2 (en) * 2014-07-11 2016-02-18 Dynaoptics Pte Ltd Hybrid continuous zoom lens system and method
US9392188B2 (en) 2014-08-10 2016-07-12 Corephotonics Ltd. Zoom dual-aperture camera with folded lens
CN107110739B (en) 2014-08-15 2019-08-30 齐戈股份有限公司 The optical evaluation of lens and lens die
TWI596325B (en) * 2014-08-19 2017-08-21 賽格股份有限公司 Method or system for dertermining information about an object or a transparent optical element and method of forming an optical assembly
CN107209404B (en) 2015-01-03 2021-01-15 核心光电有限公司 Miniature telephoto lens module and camera using the same
US10015384B2 (en) 2015-04-02 2018-07-03 Corephotonics Ltd. Dual voice coil motor structure in a dual-optical module camera
CN111175926B (en) * 2015-04-16 2021-08-20 核心光电有限公司 Auto-focus and optical image stabilization in compact folded cameras
KR102214287B1 (en) 2015-08-13 2021-02-09 코어포토닉스 리미티드 Dual aperture zoom camera with video support and switching/non-switching dynamic control
US10021280B2 (en) 2015-08-18 2018-07-10 Apple Inc. Camera module electrical architecture
CN107533273B (en) 2015-09-06 2019-04-02 核心光电有限公司 The collapsible camera of auto-focusing and optical image stabilization with roll compensation
WO2017072579A1 (en) * 2015-10-20 2017-05-04 Dynaoptics Ltd, A Public Limited Company Dual-focal length lens design
WO2017072583A1 (en) * 2015-10-20 2017-05-04 Dynaoptics Ltd, A Public Limited Company Low distortion lens using double plane symmetric element
CN108353118B (en) 2015-12-29 2019-04-02 核心光电有限公司 Based on Dual-Aperture zoom digital camera with automatic adjustable focal length visual field
JP6626731B2 (en) * 2016-02-17 2019-12-25 アルプスアルパイン株式会社 Lens drive
CN116661090A (en) 2016-05-10 2023-08-29 台湾东电化股份有限公司 Lens system
KR102002718B1 (en) 2016-05-30 2019-10-18 코어포토닉스 리미티드 Rotary Ball-Guid Voice Coil Motor
KR101893722B1 (en) 2016-06-19 2018-08-30 코어포토닉스 리미티드 Frame Synchronization in a Dual Aperture Camera System
US10706518B2 (en) 2016-07-07 2020-07-07 Corephotonics Ltd. Dual camera system with improved video smooth transition by image blending
US10845565B2 (en) 2016-07-07 2020-11-24 Corephotonics Ltd. Linear ball guided voice coil motor for folded optic
DE102016219055A1 (en) * 2016-09-30 2018-04-05 Carl Zeiss Microscopy Gmbh Actuator for adjusting an element to be moved, uses and method for adjustment
CN113805406A (en) 2017-01-12 2021-12-17 核心光电有限公司 Compact folding camera and method of assembling the same
KR102046473B1 (en) * 2017-03-08 2019-11-19 삼성전기주식회사 Mirror Module for OIS and Camera module including the same
CN114137791A (en) 2017-03-15 2022-03-04 核心光电有限公司 Camera device and mobile device with panoramic scanning range
US10904512B2 (en) 2017-09-06 2021-01-26 Corephotonics Ltd. Combined stereoscopic and phase detection depth mapping in a dual aperture camera
KR102435025B1 (en) 2017-09-25 2022-08-23 삼성전자주식회사 A camera module comprising a plurality of actuators having different directions of magnetic fields
US10951834B2 (en) 2017-10-03 2021-03-16 Corephotonics Ltd. Synthetically enlarged camera aperture
CN107941154B (en) * 2017-10-20 2020-01-21 杭州电子科技大学 Displacement measurement system and measurement method
CN113075837B (en) 2017-11-23 2022-04-12 核心光电有限公司 Camera, manufacturing method thereof, mobile electronic equipment and method for reducing space occupied by bulges
CN108008372B (en) * 2017-12-12 2021-10-22 北京航天计量测试技术研究所 Focusing type laser ranging receiving optical system
US10976567B2 (en) 2018-02-05 2021-04-13 Corephotonics Ltd. Reduced height penalty for folded camera
US10694168B2 (en) 2018-04-22 2020-06-23 Corephotonics Ltd. System and method for mitigating or preventing eye damage from structured light IR/NIR projector systems
KR20200135778A (en) 2018-04-23 2020-12-03 코어포토닉스 리미티드 An optical-path folding-element with an extended two degree of freedom rotation range
CN110398872A (en) * 2018-04-25 2019-11-01 华为技术有限公司 A kind of lens module and camera
JP7028983B2 (en) 2018-08-04 2022-03-02 コアフォトニクス リミテッド Switchable continuous display information system on the camera
US11635596B2 (en) 2018-08-22 2023-04-25 Corephotonics Ltd. Two-state zoom folded camera
WO2020144528A1 (en) 2019-01-07 2020-07-16 Corephotonics Ltd. Rotation mechanism with sliding joint
KR102494006B1 (en) 2019-03-09 2023-01-30 코어포토닉스 리미티드 System and method for dynamic stereoscopic calibration
US11294137B2 (en) 2019-06-27 2022-04-05 Facebook Technologies, Llc Kinematic couplings for optical elements
KR102425865B1 (en) 2019-07-31 2022-07-27 코어포토닉스 리미티드 System and method for creating background blur in camera panning or motion
US11215782B2 (en) 2019-09-13 2022-01-04 Facebook Technologies, Llc Flexures for optical components
US11659135B2 (en) 2019-10-30 2023-05-23 Corephotonics Ltd. Slow or fast motion video using depth information
EP4049444A4 (en) 2019-12-09 2022-11-16 Corephotonics Ltd. Systems and methods for obtaining a smart panoramic image
US11949976B2 (en) 2019-12-09 2024-04-02 Corephotonics Ltd. Systems and methods for obtaining a smart panoramic image
EP4058978A4 (en) 2020-05-17 2022-12-28 Corephotonics Ltd. Image stitching in the presence of a full field of view reference image
KR20240001277A (en) 2020-05-30 2024-01-03 코어포토닉스 리미티드 Systems and methods for obtaining a super macro image
US11637977B2 (en) 2020-07-15 2023-04-25 Corephotonics Ltd. Image sensors and sensing methods to obtain time-of-flight and phase detection information
US11910089B2 (en) 2020-07-15 2024-02-20 Corephotonics Lid. Point of view aberrations correction in a scanning folded camera
EP4065934A4 (en) 2020-07-31 2023-07-26 Corephotonics Ltd. Hall sensor-magnet geometry for large stroke linear position sensing
CN114167569B (en) * 2020-08-21 2023-08-22 华为技术有限公司 Optical lens, camera module and electronic equipment
KR20220048525A (en) * 2020-10-12 2022-04-20 삼성전기주식회사 Camera Module
CN113311642B (en) * 2021-05-31 2022-11-18 新思考电机有限公司 Lens driving device, imaging device, and electronic apparatus
US20230003982A1 (en) * 2021-07-01 2023-01-05 Raytheon Canada Limited Compact zoom relay system and method with varifocal freeform lens
CN114839763B (en) * 2022-02-15 2023-03-21 北京理工大学 Alvarez lens zooming scanning device based on dielectric elastomer drive
CN115166930B (en) * 2022-07-27 2023-12-22 维沃移动通信有限公司 Camera module and electronic equipment
CN116203776B (en) * 2023-05-05 2023-09-12 荣耀终端有限公司 Prism assembly, zoom lens, camera module and terminal equipment

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US7068429B1 (en) * 2005-01-12 2006-06-27 Fujinon Corporation Zoom optical system with a vibration correction function and imaging device using the zoom optical system
JP2008197134A (en) * 2007-02-08 2008-08-28 Nikon Corp Camera

Also Published As

Publication number Publication date
TWI525802B (en) 2016-03-11
CN105122129A (en) 2015-12-02
TW201426986A (en) 2014-07-01
WO2014072818A3 (en) 2014-07-24
WO2014072818A2 (en) 2014-05-15
EP2917783A2 (en) 2015-09-16

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