Method for forming conductive layer region on surface of e.g. endless belt in component part in electric/electronic industry, involves accounting features of volume shrinkage such that conductive particles form predefinable geometry

摘要

The method involves mixing droplets of a curable substance of conductive particles by a digital controlled applicator i.e. inkjet printhead. The droplets are sprayed in a predefined amount on a surface. A geometric shape of a liquid/pasty layer region is formed by the droplets using a control program (20). Features of volume shrinkage by drying process (22) or laser process (23) of the layer region in the control program are accounted such that contacting/merged conductive particles form a predefinable geometry and electric conductivity. An independent claim is also included for a component part.