| 摘要 |
A cellular phone of the present invention comprises upper housing 10 and lower housing 20 connected together for displacement relative to each other. Upper housing 10 incorporates liquid crystal unit 30 which includes light source 35 and liquid crystal panel 34 illuminated by light emitted from light source 35. Lower housing 20 incorporates an input device. Upper housing 10 comprises slit 13 which communicates with the interior and exterior of upper housing 10, and light guide means for guiding light emitted from light source 35 to slit 35. Operating unit 21 of the input device arranged on lower housing 20 is illuminated by light which is guided by the light guide means and which is emitted to the outside of upper housing 10 through slit 13.
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