US 11,899,271 B2
Unit for actuating lens, camera module, and optical apparatus
Jae Hong Cho, Seoul (KR); Sang Hee Lee, Seoul (KR); In Jae Yeo, Seoul (KR); and Jin Suk Han, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on Mar. 31, 2021, as Appl. No. 17/218,815.
Application 17/218,815 is a continuation of application No. 15/960,055, filed on Apr. 23, 2018, granted, now 10,996,425.
Application 15/960,055 is a continuation of application No. 14/792,658, filed on Jul. 7, 2015, granted, now 9,977,219, issued on May 22, 2018.
Claims priority of application No. 10-2014-0087206 (KR), filed on Jul. 11, 2014; application No. 10-2014-0087208 (KR), filed on Jul. 11, 2014; and application No. 10-2014-0103557 (KR), filed on Aug. 11, 2014.
Prior Publication US 2021/0215904 A1, Jul. 15, 2021
Int. Cl. G02B 7/09 (2021.01); G02B 27/64 (2006.01); G03B 3/10 (2021.01); G02B 13/00 (2006.01)
CPC G02B 7/09 (2013.01) [G02B 13/001 (2013.01); G02B 27/646 (2013.01); G03B 3/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lens actuating device comprising:
a base;
a cover member disposed on the base and comprising an upper plate and a lateral plate;
a housing disposed in the cover member;
a bobbin disposed in the housing;
a magnet disposed on the housing;
a first coil disposed on the bobbin and facing the magnet; and
a circuit board disposed on the base and comprising a second coil disposed at a position corresponding to the magnet,
wherein the housing comprises four lateral parts and four corner parts disposed between the four lateral parts,
wherein the magnet comprises four magnets disposed on the four corner parts of the housing, respectively,
wherein the base comprises a step portion formed on an outer lateral surface of the base,
wherein the lateral plate of the cover member is overlapped by the step portion of the base in a direction of an optical axis,
wherein the base comprises a first groove recessedly formed from the step portion of the base,
wherein the circuit board comprises a terminal portion disposed on the first groove of the base, and
wherein at least a part of the terminal portion of the circuit board is disposed between the lateral plate of the cover member and the base.