| 摘要 |
A light guiding mechanism (20) for illuminating a keypad assembly of a portable electronic device is provided. The light guiding mechanism (20) includes a light guiding plate (22) and a shielding plate (24). The light guiding plate (22) having a peripheral wall (226). The shielding plate (24) having a frame (242) and defining a hole (244) for receiving the light guiding plate (22) therein, and the frame (242) surrounding the peripheral wall (226) of the light guiding plate (22)ss.
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