THIN PRINTED CIRCUIT BOARD USING STIFFENER AND MANUFACTURING METHOD THEREOF

摘要

A thin printed circuit board using a stiffener and a fabrication method thereof are provided to prevent the bending of the board by attaching the stiffener on the board. In a thin printed circuit board, a core substrate(11) has a circuit in an inner layer or an outer layer. An electronic component is attached to a top plane or a bottom plane of the core substrate. A stiffener(20) is attached to the side of the core substrate, and prevents the bending of the core substrate. The electronic component is an integrated circuit chip(12) or a passive device component(13).