The light guide plate 7, wherein {HEAD ~ a second plurality} of scattering dots are located in {TAIL ~ an area} between the most outside of concentric circle and the most inside of concentric polygon; the second plurality of scattering dots are arranged in a circular arcs 
are located in
The light guide plate 7 , wherein { HEAD ~ a second plurality } of scattering dots are located in { TAIL ~ an area } between the most outside of concentric circle and the most inside of concentric polygon ; the second plurality of scattering dots are arranged in a circular arcs
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL 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