TW200630738A - Lens barrel driving device, lens driving module and camera module - Google Patents

Lens barrel driving device, lens driving module and camera module

Info

Publication number
TW200630738A
TW200630738A TW094136555A TW94136555A TW200630738A TW 200630738 A TW200630738 A TW 200630738A TW 094136555 A TW094136555 A TW 094136555A TW 94136555 A TW94136555 A TW 94136555A TW 200630738 A TW200630738 A TW 200630738A
Authority
TW
Taiwan
Prior art keywords
lens barrel
lens
module
base
camera module
Prior art date
Application number
TW094136555A
Other languages
Chinese (zh)
Inventor
Susumu Kotanagi
Akira Kume
Makoto Suzuki
Takayuki Satodate
Original Assignee
Seiko Instr Inc
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 Seiko Instr Inc filed Critical Seiko Instr Inc
Publication of TW200630738A publication Critical patent/TW200630738A/en

Links

Classifications

    • 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
    • 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
    • G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
    • 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
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • 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
    • 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
    • H04N23/51—Housings

Abstract

To provide a camera module capable of restraining magnetic interference between adjacent stepping motors while securing space around a lens barrel. A focus actuator 41 and a zoom actuator 71 for operating the lens barrel 12 capable of focusing and zooming are mounted on one surface of a base 32 on which the lens barrel 12 is mounted. The respective actuators 41 and 71 are equipped with the stepping motors 42 and 72 and reduction gear trains (transmission mechanisms) 43 and 73 interlocking the lens barrel 12 with the motors. The respective actuators 41 and 71 are constituted so that their height may be lower than the height of the lens barrel 12 with the one surface of the base 32 as reference. The actuators 41 and 71 are developed and arranged along the one surface of the base 32 separately in the periphery direction of the lens barrel 12.
TW094136555A 2004-11-11 2005-10-19 Lens barrel driving device, lens driving module and camera module TW200630738A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004327457 2004-11-11
JP2005236615A JP2006163354A (en) 2004-11-11 2005-08-17 Lens barrel driving device, lens driving module and camera module

Publications (1)

Publication Number Publication Date
TW200630738A true TW200630738A (en) 2006-09-01

Family

ID=36665398

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094136555A TW200630738A (en) 2004-11-11 2005-10-19 Lens barrel driving device, lens driving module and camera module

Country Status (3)

Country Link
JP (1) JP2006163354A (en)
KR (1) KR20060049349A (en)
TW (1) TW200630738A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103740B1 (en) * 2010-06-16 2012-01-11 엘지이노텍 주식회사 Camera module
JP5932295B2 (en) * 2011-11-01 2016-06-08 キヤノン株式会社 LENS DRIVE UNIT, LENS DEVICE HAVING THE SAME, AND IMAGING DEVICE
JP2014052601A (en) * 2012-09-10 2014-03-20 Sharp Corp Camera module and information processor

Also Published As

Publication number Publication date
KR20060049349A (en) 2006-05-18
JP2006163354A (en) 2006-06-22

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