| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a backlight module set that can increase a total light emission effect by outputting a light source of even and high brightness. <P>SOLUTION: The backlight module set has a light guide plate, a reflection plate, an optical film and a lamp reflector. The light guide plate has a light emission surface, a reflection surface and a light incidence face on at least one face. The reflection plate is attached outside the reflection surface of the light guide plate. The optical film comprises diffusion sheets and a condensing sheet and is attached outside the light emission surface of the light guide plate. The lamp reflector covers light sources. Around light incidence recesses in positions corresponding to the light sources on the light incidence face of the light guide plate, protrusions are formed on either of the light emission surface and reflection surface. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
