| 摘要 |
A cellular phone of folded type has a cover panel and a base panel coupled by a hinge for swiveling of the cover panel between a folded state and a developed state. The base panel mounts thereon a touch-sensitive panel whereas the cover panel mounts an image projector for projecting an image of keyboard information onto the touch-sensitive panel. The keyboard information includes a label for each of the keypads for designating the function of the keypad, and switched based on the input mode of the cellular phone.
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