| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a backlight with good light emission efficiency without unevenness of color and brightness, and a liquid crystal display device equipped with the same. <P>SOLUTION: The backlight has a light source part including a plurality of LEDs 16, and a light guide plate 20. At least one end face of the light guide plate is a light incident face, and a plurality of R-LEDs 16, G-LEDs 16, and B-LEDs 16 are arranged at the incident face. The plurality of LEDs 16 fulfill the relation of; the light distribution range of the light emitted from the G-LED 16 < the light distribution range of the light emitted from the R-LED 16, or the light distribution range of the light emitted from the G-LED 16 < the light distribution range of the light emitted from the B-LED 16. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
