FINGER SENSOR INCLUDING ENCAPSULATING LAYER OVER SENSING AREA AND RELATED METHODS

摘要

A fingerprint sensor may include a substrate, and a finger sensing IC on the substrate and including a finger sensing area on an upper surface thereof for sensing an adjacent finger. The fingerprint sensor may include an encapsulating material on the finger sensing IC and covering the finger sensing area, and a bezel adjacent the finger sensing area and on an uppermost surface of the encapsulating layer.