US 11,988,893 B2
Lens moving apparatus and camera module including the same
Sang Ok Park, Seoul (KR); Seong Min Lee, Seoul (KR); and Jun Taek Lee, Seoul (KR)
Assigned to LG Innotek Co., Ltd., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on Apr. 26, 2022, as Appl. No. 17/660,762.
Application 17/660,762 is a continuation of application No. 16/372,859, filed on Apr. 2, 2019, granted, now 11,347,022.
Application 16/372,859 is a continuation of application No. 14/821,066, filed on Aug. 7, 2015, granted, now 10,295,782, issued on May 21, 2019.
Claims priority of application No. 10-2014-0101504 (KR), filed on Aug. 7, 2014; and application No. 10-2014-0110515 (KR), filed on Aug. 25, 2014.
Prior Publication US 2022/0260804 A1, Aug. 18, 2022
Int. Cl. G02B 7/09 (2021.01); G02B 7/08 (2021.01); G02B 7/10 (2021.01); H05K 9/00 (2006.01)
CPC G02B 7/09 (2013.01) [G02B 7/08 (2013.01); G02B 7/102 (2013.01); H05K 9/0058 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A camera module, comprising:
a second circuit board;
an image sensor disposed on the second circuit board;
a base disposed on the second circuit board;
a cover can coupled to the base and comprising an upper plate and four side plates extending from the upper plate;
a bobbin disposed in the cover can;
at least one lens coupled to the bobbin;
a coil disposed on an outer surface of the bobbin;
at least two driving magnets disposed opposite to the coil and configured to move the bobbin in an optical axis direction of the at least one lens;
a first circuit; and
a displacement sensing unit disposed on the first circuit board,
wherein the displacement sensing unit is configured to supply current to the coil,
wherein the four side plates of the cover can comprise a first side plate adjacent to the first circuit board,
wherein the first side plate of the cover can comprises an area configured to be electrically connected to the second circuit board so that the cover can is grounded, and
wherein the area of the first side plate of the cover can is disposed at a position closer to the second circuit board than to the upper plate of the cover can.