A gold electroplating process can be performed without a lead wire, and an oxide layer formed by an anodizing process can protect {HEAD ~ circuits} formed on {TAIL ~ the substrate} and electrically insulate them 
formed on
A gold electroplating process can be performed without a lead wire , and an oxide layer formed by an anodizing process can protect { HEAD ~ circuits } formed on { TAIL ~ the substrate } and electrically insulate them
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH