Moreover, according to the present invention, there is provided a multi display device having a plurality of projectors each of which projects a partial image on a screen so that {HEAD ~ the partial image} and an adjoining partial image will overlap to have {TAIL ~ their margins} superposed on each other 
overlap to have
Moreover , according to the present invention , there is provided a multi display device having a plurality of projectors each of which projects a partial image on a screen so that { HEAD ~ the partial image } and an adjoining partial image will overlap to have { TAIL ~ their margins } superposed on each other
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH