The injection side feature, through {HEAD ~ substrate fluid channel}, ejection side features, and controlling electrodes—are formed monolithically from {TAIL ~ a monocrystalline silicon substrate} 
The injection side feature , through { HEAD ~ substrate fluid channel } , ejection side features , and controlling electrodes — are formed monolithically from { TAIL ~ a monocrystalline silicon substrate }
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 OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL