US 12,169,322 B2
Lens driving device, camera module and optical apparatus
Sang Ok Park, Seoul (KR); Seong Min Lee, Seoul (KR); Jun Taek Lee, Seoul (KR); Byung Wook Son, Seoul (KR); Sang Jun Min, Seoul (KR); and Kyoung Ho Yoo, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on Jul. 5, 2023, as Appl. No. 18/346,954.
Application 18/346,954 is a continuation of application No. 16/895,712, filed on Jun. 8, 2020, granted, now 11,740,427.
Application 16/895,712 is a continuation of application No. 16/229,111, filed on Dec. 21, 2018, granted, now 10,712,530, issued on Jul. 14, 2020.
Application 16/229,111 is a continuation of application No. 15/001,655, filed on Jan. 20, 2016, granted, now 10,197,762, issued on Feb. 5, 2019.
Claims priority of application No. 10-2015-0009257 (KR), filed on Jan. 20, 2015; application No. 10-2015-0011856 (KR), filed on Jan. 26, 2015; and application No. 10-2015-0014256 (KR), filed on Jan. 29, 2015.
Prior Publication US 2023/0350155 A1, Nov. 2, 2023
Int. Cl. G02B 7/08 (2021.01); G02B 27/64 (2006.01)
CPC G02B 7/08 (2013.01) [G02B 27/646 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lens driving device, comprising:
a base;
a holder member disposed on the base;
a bobbin disposed in the holder member;
a first coil disposed on the bobbin;
a magnet disposed on the holder member;
a second coil disposed on the base;
an upper elastic member coupled with an upper surface of the holder member and the bobbin;
a wire coupled with the upper elastic member; and
a damping member disposed on the wire,
wherein the wire comprises a first area contacted with the damping member,
wherein the first area of the wire is disposed nearer to a lower end of the wire than to an upper end of the wire,
wherein the damping member is an elastically deformable material, and
wherein at least a portion of the damping member is disposed between the holder member and the wire in a direction perpendicular to an optical axis.