| 摘要 |
A backlight device (12) comprises: a plurality of LEDs (17); a chassis (14) which is a plate-shaped member, the LEDs (17) being positioned on a plate face thereof; a plurality of diffusion lenses (40) which are anchored to the chassis (14), individually cover the LEDs (17) on the opposite side thereof from the chassis (14), and which exert an optical effect on the light from the LEDs (14); a reflecting sheet (21) which covers a plate face of the chassis (14), said reflecting sheet (21) further comprising lens through holes (21d) which expose the LEDs (17) and through which the diffusion lenses (40) pass; and a reflection sheet retaining member (30) which retains the reflecting sheet (21) on the opposite side thereof from the chassis (14), said sheet retaining member (30) being hooked to adjacent diffusion lenses (40, 40), and being extended upon the sheet face of the reflecting sheet (21) between the adjacent diffusion lenses (40, 40). |
