WO2010082730A3 - Camera actuator module - Google Patents

Camera actuator module Download PDF

Info

Publication number
WO2010082730A3
WO2010082730A3 PCT/KR2009/007645 KR2009007645W WO2010082730A3 WO 2010082730 A3 WO2010082730 A3 WO 2010082730A3 KR 2009007645 W KR2009007645 W KR 2009007645W WO 2010082730 A3 WO2010082730 A3 WO 2010082730A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
lens holder
driving unit
actuator module
terminal
Prior art date
Application number
PCT/KR2009/007645
Other languages
French (fr)
Korean (ko)
Other versions
WO2010082730A2 (en
Inventor
이덕열
유재창
Original Assignee
(주)하이소닉
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 (주)하이소닉 filed Critical (주)하이소닉
Publication of WO2010082730A2 publication Critical patent/WO2010082730A2/en
Publication of WO2010082730A3 publication Critical patent/WO2010082730A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lens Barrels (AREA)

Abstract

The present invention relates to a camera actuator module, and more particularly, to a camera actuator module in which a housing with a driving unit for driving a lens holder in the upward and downward direction and a base with an image sensor are coupled together by a screw, and power is supplied to the driving unit through a simple configuration. The camera actuator module of the present invention comprises: the lens holder provided with a lens; the housing which covers the lens holder, and which has a threaded first coupling portion; the driving unit arranged in the lens holder or the housing to drive the lens holder in an optical axis direction; a base which is disposed beneath the housing, and which has a second coupling portion fastened to the first coupling portion of the housing by means of a screw, and the interior of which has an image sensor; and a terminal unit for supplying power to the driving unit. The terminal unit includes a first positive terminal and a first negative terminal arranged on the bottom of the housing and connected to the driving unit, and a second positive terminal and a second negative terminal mounted on the top of the base to contact the first positive terminal and the first negative terminal, respectively, to supply power.
PCT/KR2009/007645 2009-01-13 2009-12-21 Camera actuator module WO2010082730A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0002538 2009-01-13
KR1020090002538A KR100964541B1 (en) 2009-01-13 2009-01-13 Camera actuator module

Publications (2)

Publication Number Publication Date
WO2010082730A2 WO2010082730A2 (en) 2010-07-22
WO2010082730A3 true WO2010082730A3 (en) 2010-10-14

Family

ID=42340184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007645 WO2010082730A2 (en) 2009-01-13 2009-12-21 Camera actuator module

Country Status (2)

Country Link
KR (1) KR100964541B1 (en)
WO (1) WO2010082730A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101239685B1 (en) 2012-01-13 2013-03-06 주식회사 하이소닉 Wire spring damping structure of camera module
KR102064596B1 (en) 2013-03-11 2020-02-11 삼성전자 주식회사 Electronic Device including a camera module
CN110488449B (en) 2014-01-02 2021-12-24 Lg伊诺特有限公司 Lens driving device and camera module including the same
KR102248434B1 (en) 2015-12-01 2021-05-04 닝보 써니 오포테크 코., 엘티디. Image capturing module and electrical support thereof
CN109683274B (en) * 2017-10-18 2022-07-12 台湾东电化股份有限公司 Electromagnetic drive mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007121745A (en) * 2005-10-28 2007-05-17 Konica Minolta Opto Inc Imaging apparatus
KR100801424B1 (en) * 2007-01-10 2008-02-05 엘지이노텍 주식회사 Camera module
KR100867523B1 (en) * 2007-07-06 2008-11-10 삼성전기주식회사 A camera module package

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101316266B1 (en) * 2006-06-16 2013-10-08 엘지이노텍 주식회사 Camera module with voice coil motor
KR20090016860A (en) * 2007-08-13 2009-02-18 엘지이노텍 주식회사 Camera module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007121745A (en) * 2005-10-28 2007-05-17 Konica Minolta Opto Inc Imaging apparatus
KR100801424B1 (en) * 2007-01-10 2008-02-05 엘지이노텍 주식회사 Camera module
KR100867523B1 (en) * 2007-07-06 2008-11-10 삼성전기주식회사 A camera module package

Also Published As

Publication number Publication date
KR100964541B1 (en) 2010-06-21
WO2010082730A2 (en) 2010-07-22

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