Method for making three-dimensional liquid crystal polymer multilayer circuit boards

摘要

A method is for making a non-planar three-dimensional (3D) multilayered circuit board. The method may include forming a stacked arrangement including at least one pair of liquid crystal polymer (LCP) layers with a bonding layer therebetween. The stacked arrangement may further include at least one electrically conductive pattern layer on at least one of the LCP layers. The method may further include heating and applying pressure to the stacked arrangement to shape the stacked arrangement into a non-planar 3D shape and concurrently causing the bonding layer to bond together the adjacent LCP layers of the stacked arrangement to thereby form the non-planar 3D multi-layered circuit board.