With the present invention, when a minimum number of LEDs are provided on {TAIL ~ the light receiving surfaces} of the light guide plate, generation of brightness variations on the illuminating surface due to lowering of brightness of the LEDs is suppressed, which prevents degradation in {HEAD ~ display quality} 
With the present invention , when a minimum number of LEDs are provided on { TAIL ~ the light receiving surfaces } of the light guide plate , generation of brightness variations on the illuminating surface due to lowering of brightness of the LEDs is suppressed , which prevents degradation in { HEAD ~ display quality }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL 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 OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD