Particular aspects of the present disclosure provide bio-resorbable and biocompatible compositions for bioengineering, restoring, or regenerating tissue or bone. More specifically, the present invention relates to a multilayer heat sealant structure having at least three layers that may be coextrusion coated or otherwise laminated to a substrate, such as metallized polymeric material, foil, or other substrates. The object of play is to occupy squares on the board forming a continuous straight line of three pieces of the same color. By using such semiconductor regions, a TFT is produced.