Another solder resist layer having {TAIL ~ an opening portion} may then be formed on {HEAD ~ the exposed surface} of the insulating layer 
Another solder resist layer having { TAIL ~ an opening portion } may then be formed on { HEAD ~ the exposed surface } of the insulating layer
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH