CAMERA MODULE

Abstract: a camera module includes a carrier disposed in a housing; an optical module disposed on the carrier; a first driving unit including a first magnet coupled to the carrier, and a first coil; a second driving unit including one or more magnets coupled to the optical module, and a plurality of coils; a first ball group and a second ball group disposed between the carrier and the housing; and a substrate on which the first coil and the plurality of coils are disposed, wherein one of the coils faces one polarity of the one or more magnets, the other of the coils faces two polarities of the one or more magnets, the first ball group includes two or more balls, the second ball group includes fewer balls than the first ball group, and the substrate is mounted on two side surfaces of the housing to surround the second ball group.

Inventor(s): Nam Ki PARK, Ji Buem CHUN, Jae Hyung HAN, Jong Woo HONG

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 ))

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