FIG 5 is a schematic diagram of a method for vacuum sealing of {TAIL ~ a micro space} by using {HEAD ~ indium particles} 
FIG 5 is a schematic diagram of a method for vacuum sealing of { TAIL ~ a micro space } by using { HEAD ~ indium particles }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD