Next, in FIG 1, {HEAD ~ an insulating layer} 30 which also functions as an anti reflection coating is formed on {TAIL ~ the n type diffusion layer} 20 
Next , in FIG 1 , { HEAD ~ an insulating layer } 30 which also functions as an anti reflection coating is formed on { TAIL ~ the n type diffusion layer } 20
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH