18917570. CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME (LG INNOTEK CO., LTD.)
CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME
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CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME
This abstract first appeared for US patent application 18917570 titled 'CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME
Original Abstract Submitted
An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover on which an optical member sits and which is disposed inside the housing; a ball part including a first ball and a second ball and disposed between the housing and the mover; and a driving unit that is disposed inside the housing to drive the mover, wherein the mover includes a first protrusion extending toward the housing and including a recess. The recess includes: a side surface on which the ball part sits and on which at least a portion of the recess is spaced apart from the ball part; and a bottom surface in contact with the side surface.
