| 摘要 |
A light guide plate ( 200 ) includes an emission surface ( 204 ), a bottom surface ( 206 ), and at least one chamfering ( 202 ). The emission surface intersects with the chamfering. The bottom surface intersects with the chamfering and is opposite to the emission surface. The light guide plate further includes a plurality of prism structures ( 208 ) formed at least one of within and on at least one of the emission surface and the bottom surface. A backlight module ( 50 ), adopting the above-mentioned light guide plate, further includes a corresponding light source ( 220 ) positioned beside each chamfering of the light guide plate.
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