LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME

Title:

LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2019/004765

Kind Code:

A1

Abstract:

An embodiment comprises: a housing including a hole; a bobbin disposed in the housing; a first coil disposed in the bobbin; a magnet disposed in the housing; an upper elastic member coupled to an upper portion of the housing; a support member coupled to the upper elastic member through the hole; and a base disposed under the housing, wherein the housing comprises: a first surface to which the upper elastic member is coupled; a second surface which is disposed at a position higher than a bottom surface of the housing and lower than the first surface; and a sloped surface which is adjacent to the second surface and has a predetermined angle with respect to the second surface, and wherein the hole is formed in the area of at least one of the second surface and the sloped surface.

Inventors:

LEE SUNG GUK (KR)
SON BYUNG WOOK (KR)
LEE SEONG MIN (KR)

Application Number:

PCT/KR2018/007387

Publication Date:

January 03, 2019

Filing Date:

June 29, 2018

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

G03B5/02; G02B7/02; G02B27/64; G03B17/02; G03B17/12; H04N5/225

Domestic Patent References:

WO2016103713A1

2016-06-30

Foreign References:

KR20170068807A	2017-06-20
KR20170021610A	2017-02-28
KR20140011850A	2014-01-29
KR20150054719A	2015-05-20

Other References: