Patent ID: 9632279
Date: 2017-04-25
CPC Classifications: G02B,G03B,H02K,H04N

Claim:
1. A voice coil motor array module comprising: a carrier frame defining a plurality of receiving spaces arranged in an (M)×(N) matrix array on a plane, and a plurality of magnet-mounting spaces, M and N being positive integers, said magnet-mounting spaces being disposed in pairs and in symmetry around said receiving spaces; a plurality of magnetic components respectively disposed in said magnet-mounting spaces, each of said magnet-mounting spaces receiving only one said magnetic component, said magnetic components surrounding a corresponding one of said receiving spaces having same magnetic poles facing each other; and a plurality of displacement components respectively disposed in said receiving spaces, each of said displacement components including a lens carrier and a coil; wherein, any two adjacent ones of said receiving spaces have only one said magnet-mounting space therebetween for receiving a shared magnetic component; and wherein, when said coil of one of said displacement components is energized, said coil interacts with said magnetic components that surround a corresponding one of said receiving spaces to generate a force that displaces said lens carrier of said one of said displacement components along a normal direction of the plane.