CAMERA MODULE HAVING IMPROVED OPTICAL AXIS ALIGNMENT

摘要

There is provided a camera module with improved optical axis alignment for mobile phones and the like.;The present invention, the lens is provided on the front; A support plate fixed inside the case; A guide part connected to the case and the backing plate and fixed by arranging a plurality of guide members in parallel; Lens barrels slidably fitted to the guide member of the guide part; And an actuator for driving the lens barrels to move along the guide member. The optical module provides an improved optical axis alignment for aligning the optical axis of the lens and the lens barrels through the guide members.;According to the present invention, the lens, the focus lens barrel, and the zoom lens barrel provided in the camera module are kept aligned by the guide members of the guide part which are substantially parallel, thereby preventing optical axis distortion between these parts, thereby improving image quality. This room, of course, obtains the effect of obtaining high resolution image quality.;Optical axis alignment, camera module, guide member, focus lens barrel, zoom lens barrel