Note that the element formation surfaces {HEAD ~ 5 a} 1 and 5 b 1 of the semiconductors 5 a and {TAIL ~ 5 b} are arranged upside down toward the flexible printed board 2 
of
Note that the element formation surfaces { HEAD ~ 5 a } 1 and 5 b 1 of the semiconductors 5 a and { TAIL ~ 5 b } are arranged upside down toward the flexible printed board 2
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH