ATE541235T1 - Automatische fokussierungseinrichtung - Google Patents

Automatische fokussierungseinrichtung

Info

Publication number
ATE541235T1
ATE541235T1 AT06722435T AT06722435T ATE541235T1 AT E541235 T1 ATE541235 T1 AT E541235T1 AT 06722435 T AT06722435 T AT 06722435T AT 06722435 T AT06722435 T AT 06722435T AT E541235 T1 ATE541235 T1 AT E541235T1
Authority
AT
Austria
Prior art keywords
image sensor
optical axis
automatic focusing
along
lenses
Prior art date
Application number
AT06722435T
Other languages
English (en)
Inventor
Chaohui Zhou
Original Assignee
Beijing Huaqi Digital Technology Lab Co Ltd I
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 Beijing Huaqi Digital Technology Lab Co Ltd I filed Critical Beijing Huaqi Digital Technology Lab Co Ltd I
Application granted granted Critical
Publication of ATE541235T1 publication Critical patent/ATE541235T1/de

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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements
    • G02B7/005—Motorised alignment
    • 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
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • G03B3/04—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving lens
    • 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
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Adjustment Of Camera Lenses (AREA)
AT06722435T 2005-05-11 2006-04-30 Automatische fokussierungseinrichtung ATE541235T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005100725473A CN1862358B (zh) 2005-05-11 2005-05-11 一种自动调焦装置
PCT/CN2006/000890 WO2006119693A1 (fr) 2005-05-11 2006-04-30 Systeme de focalisation automatique

Publications (1)

Publication Number Publication Date
ATE541235T1 true ATE541235T1 (de) 2012-01-15

Family

ID=37389821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06722435T ATE541235T1 (de) 2005-05-11 2006-04-30 Automatische fokussierungseinrichtung

Country Status (5)

Country Link
US (1) US8040426B2 (de)
EP (1) EP1884828B1 (de)
CN (1) CN1862358B (de)
AT (1) ATE541235T1 (de)
WO (1) WO2006119693A1 (de)

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CN111212199A (zh) * 2018-11-21 2020-05-29 北京小米移动软件有限公司 驱动机构、摄像头模组及电子设备
CN111405157B (zh) * 2020-03-24 2022-03-29 Oppo广东移动通信有限公司 一种摄像模组及电子设备
CN112492185A (zh) * 2020-12-11 2021-03-12 维沃移动通信有限公司 摄像模组和电子设备
CN114666468A (zh) * 2020-12-23 2022-06-24 维沃移动通信有限公司 摄像组件和电子设备
CN112822350A (zh) * 2020-12-25 2021-05-18 维沃移动通信有限公司 电子设备及摄像模组
CN114793259A (zh) * 2021-01-25 2022-07-26 昆山丘钛微电子科技股份有限公司 一种板载式电磁驱动器及摄像头模组
CN116320695A (zh) * 2021-03-26 2023-06-23 浙江舜宇智领技术有限公司 一种摄像头装置
CN116830592A (zh) * 2021-04-12 2023-09-29 深圳市大疆创新科技有限公司 拍摄装置和移动平台
CN113014788A (zh) * 2021-04-29 2021-06-22 维沃移动通信有限公司 摄像头模组和电子设备
CN113242381A (zh) * 2021-06-30 2021-08-10 维沃移动通信有限公司 摄像模组和电子设备
CN113411484B (zh) * 2021-07-20 2022-12-23 维沃移动通信有限公司 摄像模组及电子设备
CN115734060A (zh) * 2021-08-27 2023-03-03 庆鼎精密电子（淮安）有限公司 镜头模组以及镜头模组的制作方法
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Also Published As

Publication number Publication date
US8040426B2 (en) 2011-10-18
CN1862358A (zh) 2006-11-15
EP1884828A1 (de) 2008-02-06
CN1862358B (zh) 2012-03-21
EP1884828B1 (de) 2012-01-11
US20080062301A1 (en) 2008-03-13
EP1884828A4 (de) 2009-05-27
WO2006119693A1 (fr) 2006-11-16

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