AUTO-FOCUSING LENS ASSEMBLY FOR MOBILE DEVICE

摘要

PURPOSE: An automatic lens assembly for a mobile device for reducing entire size is provided to prevent the deterioration of the reliability in a focusing adjustment process about a subject. CONSTITUTION: An automatic focus lens assembly for a mobile device(100) includes a lens unit(110), a carrier(120) and a driving unit(200). The lens unit takes a picture of the subject. A carrier is combined with the outer side of the lens unit. The driving unit moves the lens unit by the driving force through the interaction of the magnet and driving coil along the optical axial. The magnet is arranged as the peripheral of a carrier. The driving unit is arranged as the bottom of the magnet arranged in the upper end peripheral of a carrier. The yoke controls the magnetic force of a magnet.