| 摘要 |
An edge-type backlight module including a light guide plate, a reflecting element, light emitting elements, and a light absorbing element is provided. The light guide plate includes a first surface, a second surface opposite to the first surface, and at least one light incident surface. The reflecting element is disposed on the second surface and has openings disposed on a side of the reflecting element corresponding to the light incident surface. The light emitting elements are disposed beside the light incident surface and corresponding to the openings, respectively. Each light emitting element emits a light beam which enters the light guide plate via the light incident surface and is transmitted out of the light guide plate via the first surface. The light absorbing element is disposed beneath the reflecting element, supports the reflecting element, and absorbs a part of the light beams entering the openings via the light incident surface.
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