CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME

Title:

CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2019/182308

Kind Code:

A1

Abstract:

An embodiment comprises: a lens barrel moving in the direction of the optical axis; a holder disposed below the lens barrel and having a seating portion recessed in the top surface thereof; a filter disposed on the bottom surface of the seating portion of the holder; a blocking member disposed on the upper surface of the filter; and an image sensor disposed below the filter, wherein the seating portion includes an inner side surface facing the side surface of the filter, the inner side surface of the seating portion includes a first surface and a second surface located below the first surface, the separation distance from the first surface to the side surface of the filter is greater than the separation distance from the second surface to the side surface of the filter, and the thickness of the filter is greater than the separation distance from the second surface to the side surface of the filter.

Inventors:

CHA WON JUN (KR)
JEONG YOUN BAEK (KR)
HONG JI YOON (KR)

Application Number:

PCT/KR2019/003110

Publication Date:

September 26, 2019

Filing Date:

March 18, 2019

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

G03B17/12; C09J5/00; G03B17/02; H04N5/225; H04N5/232

Foreign References:

KR20160080263A	2016-07-07
KR20160009866A	2016-01-27
KR20170085704A	2017-07-25
US20170038661A1	2017-02-09
KR20100011209A	2010-02-03

Other References: