Title:
CAMERA LENS MODULE
Document Type and Number:
WIPO Patent Application WO/2014/042440
Kind Code:
A1
Abstract:
Provided is a camera lens module. The camera lens module of the present invention comprises: a lens housing having at least one lens; a main frame accommodating the lens housing in the inner space thereof; a cover unit, which has an exposure hole for exposing the lens housing and which is assembled to one of the open sides of the main frame; a module substrate on which an image sensor corresponding to the lens housing is mounted, and which is assembled to the other open side of the main frame; a guide support unit having guide surfaces formed at a pair of first and second edge parts opposite each other in the first diagonal direction of the main frame, wherein the first diagonal direction crosses the lens housing, so as to guide and support the lens housing in an optical axis direction; and a driving unit having a flat surface part formed at either a third edge part or a fourth edge part, the third and fourth edge parts making a pair, opposite each other in the second diagonal direction of the main frame, wherein the second diagonal direction crosses the lens housing, the driving unit driving the lens housing in the optical axis direction by means of the interaction between the electric field of a coil mounted on the flat surface part and the magnetic force of a magnet arranged in the lens housing. The coil is mounted on the flat surface part, and a pattern circuit electrically connected to the coil is formed on the flat surface part and the inner surface of the main frame arranged in the vicinity of the flat surface part.
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Inventors:
KIM KI HYUN (KR)
Application Number:
PCT/KR2013/008238
Publication Date:
March 20, 2014
Filing Date:
September 12, 2013
Export Citation:
Assignee:
3HVISION CO LTD (KR)
International Classes:
G02B7/04; G03B13/36
Foreign References:
| US20120039590A1 | 2012-02-16 | |||
| KR100843403B1 | 2008-07-03 | |||
| JP2002314217A | 2002-10-25 | |||
| KR20100108259A | 2010-10-06 | |||
| KR20090026023A | 2009-03-11 |
Attorney, Agent or Firm:
LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
특허법인 리온 (KR)
특허법인 리온 (KR)
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