US 12,393,100 B2
Camera module and optical device comprising same
Won Jun Cha, Seoul (KR); Youn Baek Jeong, Seoul (KR); and Ji Yoon Hong, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on May 31, 2024, as Appl. No. 18/680,209.
Application 18/680,209 is a continuation of application No. 16/982,487, granted, now 12,032,279, previously published as PCT/KR2019/003110, filed on Mar. 18, 2019.
Claims priority of application No. 10-2018-0031894 (KR), filed on Mar. 20, 2018; and application No. 10-2018-0033651 (KR), filed on Mar. 23, 2018.
Prior Publication US 2024/0319564 A1, Sep. 26, 2024
Int. Cl. G03B 5/00 (2021.01); G02B 7/09 (2021.01); G02B 27/64 (2006.01); G03B 13/36 (2021.01)
CPC G03B 5/00 (2013.01) [G02B 7/09 (2013.01); G02B 27/646 (2013.01); G03B 13/36 (2013.01); G03B 2205/0007 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A camera module, comprising:
a lens barrel configured to be movable in an optical-axis direction;
a holder disposed under the lens barrel and comprising a seating portion recessed from an upper surface thereof, a first opening formed in a bottom surface of the seating portion, and a groove portion formed in an inner side surface of the seating portion;
a filter disposed on the bottom surface of the seating portion;
a first adhesive member disposed between the bottom surface of the seating portion and a lower surface of the filter and comprising a second opening;
a second adhesive member disposed in the groove portion to be coupled to the filter, the second adhesive member comprising a first portion disposed in the groove portion of the holder and a second portion disposed between the second opening of the first adhesive member and the lower surface of the filter; and
an image sensor disposed under the filter.