Manufacturing processes of backplane for segment displays

摘要

The present invention relates to design and processes for the manufacture of backplane for segment displays. The process comprises: a) forming conductive lines on a non-conductive substrate layer; b) covering the conductive lines with a photoimageable material; c) forming conductive areas connected to the conductive lines and embedded in the photoimageable material; d) plating a conductive material over the photoimageable material to form segment electrodes; and e) optionally filling gaps between said segment electrodes with a thermal or radiation curable material followed by hardening said thermal or radiation curable material.