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GB2592579A - A camera assembly - Google Patents

A camera assembly Download PDF

Info

Publication number
GB2592579A
GB2592579A GB2002731.4A GB202002731A GB2592579A GB 2592579 A GB2592579 A GB 2592579A GB 202002731 A GB202002731 A GB 202002731A GB 2592579 A GB2592579 A GB 2592579A
Authority
GB
United Kingdom
Prior art keywords
reflector
image sensor
housing
image
camera assembly
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
GB2002731.4A
Other languages
English (en)
Other versions
GB202002731D0 (en
Inventor
George Webber Dominic
charles william richards David
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.)
Cambridge Mechatronics Ltd
Original Assignee
Cambridge Mechatronics 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 Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Priority to GB2002731.4A priority Critical patent/GB2592579A/en
Publication of GB202002731D0 publication Critical patent/GB202002731D0/en
Priority to PCT/GB2021/050492 priority patent/WO2021171030A1/fr
Priority to GB2213133.8A priority patent/GB2607837A/en
Priority to CN202180015125.XA priority patent/CN115151862A/zh
Publication of GB2592579A publication Critical patent/GB2592579A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • 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
    • G02B13/007—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 the beam folding prism having at least one curved surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/08—Periscopes
    • 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
    • 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
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • G03B2205/0076—Driving means for the movement of one or more optical element using shape memory alloys

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Studio Devices (AREA)
  • Lenses (AREA)
GB2002731.4A 2020-02-26 2020-02-26 A camera assembly Pending GB2592579A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2002731.4A GB2592579A (en) 2020-02-26 2020-02-26 A camera assembly
PCT/GB2021/050492 WO2021171030A1 (fr) 2020-02-26 2021-02-26 Ensemble caméra
GB2213133.8A GB2607837A (en) 2020-02-26 2021-02-26 A camera assembly
CN202180015125.XA CN115151862A (zh) 2020-02-26 2021-02-26 相机组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2002731.4A GB2592579A (en) 2020-02-26 2020-02-26 A camera assembly

Publications (2)

Publication Number Publication Date
GB202002731D0 GB202002731D0 (en) 2020-04-08
GB2592579A true GB2592579A (en) 2021-09-08

Family

ID=70108235

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2002731.4A Pending GB2592579A (en) 2020-02-26 2020-02-26 A camera assembly
GB2213133.8A Pending GB2607837A (en) 2020-02-26 2021-02-26 A camera assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2213133.8A Pending GB2607837A (en) 2020-02-26 2021-02-26 A camera assembly

Country Status (3)

Country Link
CN (1) CN115151862A (fr)
GB (2) GB2592579A (fr)
WO (1) WO2021171030A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113784027B (zh) * 2021-09-09 2023-06-23 东莞华贝电子科技有限公司 一种潜望式摄像头组件及电子设备
WO2023135432A1 (fr) * 2022-01-13 2023-07-20 Cambridge Mechatronics Limited Ensemble actionneur

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535340B1 (en) * 1997-09-22 2003-03-18 Canon Kabushiki Kaisha Optical element and picture taking system including the optical element
US6876390B1 (en) * 1999-12-07 2005-04-05 Olympus Corporation Image-forming optical system
WO2006055094A1 (fr) * 2004-09-14 2006-05-26 Cdm Optics, Inc. Systeme d’imagerie de basse hauteur et procedes associes
US7605989B1 (en) * 2008-07-22 2009-10-20 Angstrom, Inc. Compact auto-focus image taking lens system with a micromirror array lens and a lens-surfaced prism
WO2011104518A1 (fr) 2010-02-26 2011-09-01 Cambridge Mechatronics Limited Appareil d'actionnement à alliage à mémoire de forme
WO2016009200A1 (fr) 2014-07-18 2016-01-21 Cambridge Mechatronics Limited Ensemble caméra
WO2016024161A2 (fr) * 2014-07-11 2016-02-18 Dynaoptics Pte Ltd Système de lentille de zoom continu hybride et procédé associé
US20160241764A1 (en) * 2015-02-13 2016-08-18 Fuzhou Rockchip Electronics Co., Ltd. Structures and Methods for Capturing Images by a Portable Electronic Device
US20170131526A1 (en) * 2015-11-09 2017-05-11 Samsung Electronics Co., Ltd. Reflecting imaging apparatus and mobile device having the same
US10469734B2 (en) * 2017-01-23 2019-11-05 Gachisoft Inc. Camera adjusting focus using rotating method and object processing apparatus using the same
CN110471241A (zh) * 2019-03-29 2019-11-19 瑞声声学科技(深圳)有限公司 照相机用透镜驱动装置
CN110515189A (zh) * 2019-09-27 2019-11-29 Oppo广东移动通信有限公司 离轴折反式摄像头和电子装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535340B1 (en) * 1997-09-22 2003-03-18 Canon Kabushiki Kaisha Optical element and picture taking system including the optical element
US6876390B1 (en) * 1999-12-07 2005-04-05 Olympus Corporation Image-forming optical system
WO2006055094A1 (fr) * 2004-09-14 2006-05-26 Cdm Optics, Inc. Systeme d’imagerie de basse hauteur et procedes associes
US7605989B1 (en) * 2008-07-22 2009-10-20 Angstrom, Inc. Compact auto-focus image taking lens system with a micromirror array lens and a lens-surfaced prism
WO2011104518A1 (fr) 2010-02-26 2011-09-01 Cambridge Mechatronics Limited Appareil d'actionnement à alliage à mémoire de forme
WO2016024161A2 (fr) * 2014-07-11 2016-02-18 Dynaoptics Pte Ltd Système de lentille de zoom continu hybride et procédé associé
WO2016009200A1 (fr) 2014-07-18 2016-01-21 Cambridge Mechatronics Limited Ensemble caméra
US20160241764A1 (en) * 2015-02-13 2016-08-18 Fuzhou Rockchip Electronics Co., Ltd. Structures and Methods for Capturing Images by a Portable Electronic Device
US20170131526A1 (en) * 2015-11-09 2017-05-11 Samsung Electronics Co., Ltd. Reflecting imaging apparatus and mobile device having the same
US10469734B2 (en) * 2017-01-23 2019-11-05 Gachisoft Inc. Camera adjusting focus using rotating method and object processing apparatus using the same
CN110471241A (zh) * 2019-03-29 2019-11-19 瑞声声学科技(深圳)有限公司 照相机用透镜驱动装置
US20200310149A1 (en) * 2019-03-29 2020-10-01 Aac Optics Solutions Pte. Ltd. Lens driver for camera
CN110515189A (zh) * 2019-09-27 2019-11-29 Oppo广东移动通信有限公司 离轴折反式摄像头和电子装置

Also Published As

Publication number Publication date
WO2021171030A1 (fr) 2021-09-02
GB2607837A (en) 2022-12-14
CN115151862A (zh) 2022-10-04
GB202002731D0 (en) 2020-04-08
GB202213133D0 (en) 2022-10-26

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