Title:
CAMERA LENS BARREL, CAMERA MODULE AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/056770
Kind Code:
A1
Abstract:
The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first driving unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.
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Inventors:
PARK JAE KEUN (KR)
HA TAE MIN (KR)
SHIN DOO SHIK (KR)
HA TAE MIN (KR)
SHIN DOO SHIK (KR)
Application Number:
PCT/KR2017/010526
Publication Date:
March 29, 2018
Filing Date:
September 25, 2017
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B7/02; G03B9/04; G03B9/08; H04N5/225; H04N5/232; H04N5/335
Foreign References:
| KR20100138269A | 2010-12-31 | |||
| KR20100092820A | 2010-08-23 | |||
| KR101082044B1 | 2011-11-10 | |||
| KR20070005945A | 2007-01-11 | |||
| JP2002296479A | 2002-10-09 |
Other References:
See also references of EP 3518015A4
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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