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Patent Searching and Data


Title:
LENS DRIVING DEVICE, CAMERA MODULE, AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/196047
Kind Code:
A1
Abstract:
The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed in the housing; a coil disposed on the bobbin; a first magnet which is disposed on the housing and faces the coil; a second magnet disposed on the bobbin; and a sensor which is disposed on the housing and faces the second magnet, wherein the sensor comprises an upper surface, a lower surface disposed opposite the upper surface, an inner surface facing the second magnet, an outer surface disposed opposite the inner surface, and both side surfaces connecting the inner surface with the outer surface, the upper surface and the lower surface of the sensor are fixed to the housing, and one of the side surfaces of the sensor is opened.

Inventors:
KIM JUNG CHEOL (KR)
HAN JIN SUK (KR)
PARK SANG OK (KR)
PARK TAE BONG (KR)
SHIN SEUNG TAEK (KR)
Application Number:
PCT/KR2017/004771
Publication Date:
November 16, 2017
Filing Date:
May 08, 2017
Export Citation:
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Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B7/09; G02B3/10; G02B7/02; G02B7/10; G03B3/10; G03B5/00; H04N5/232
Foreign References:
KR20150128263A2015-11-18
JP2014153718A2014-08-25
JP2016017977A2016-02-01
JP2016020992A2016-02-04
KR20130007120U2013-12-11
Other References:
See also references of EP 3457188A4
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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