LENS DRIVING DEVICE, CAMERA DEVICE, AND OPTICAL INSTRUMENT

Abstract: the present embodiment relates to a lens driving device comprising: a base; a first holder disposed on the base; a second holder disposed inside the first holder; a first coil and a first magnet which move the second holder in an optical axis direction; a second coil and a second magnet which move the first holder in an x-direction or a y-direction perpendicular to an optical axis; and a first ball disposed between the top plate of the base and the top plate of the first holder, wherein the first ball guides the first holder to move relative to the base in the x-direction and the y-direction perpendicular to the optical axis.

Inventor(s): Hyung Joo LEE, Tae Bong PARK, Dong Hyeon SEOL

CPC Classification: G03B5/00 (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus ; photosensitive materials or processes for photographic purposes ; apparatus for processing exposed photographic materials ))

Search for rejections for patent application number 20250164853