Specifically, the backlight according to this embodiment is formed by arranging {HEAD ~ a plurality} of backlight blocks in {TAIL ~ a two dimensional array} 
Specifically , the backlight according to this embodiment is formed by arranging { HEAD ~ a plurality } of backlight blocks in { TAIL ~ a two dimensional array }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL