Shape retaining flexible electric circuit board and method of manufacture thereof

摘要

A printed circuit board composed of a polymer-impregnated nonwoven web substrate (12) laminated to electrically conductive sheets (14) can be manufactured in a process similar to that used for rigid or hard-board printed circuit boards. The printed circuit boards are flexible in the sense that they can be bent to any desired multiplanar shape and will retain that shape after installation. IMAGE