MULTY-LAYER CIRCUIT BOARD AND CAMERA MODULE INCLUDING THE SAME

摘要

PURPOSE: A multi-layer circuit board and a camera module including the same are provided to make a reference mark have a base substrate formed on a dummy part and a laminated substrate part in which a recognition mark is formed. CONSTITUTION: A base circuit pattern is formed on a side of a base substrate part(150). A reference mark is formed on a dummy part in order to perform a quality check on the base substrate part. A laminated substrate part(160) is laminated in the base substrate part. A recognition mark confirms product quality by checking the location of the recognition mark and the reference mark.