| 摘要 |
PURPOSE: A notebook computer hiding a touchpad for preventing inflow of water and dust is provided to make an upper housing prevent water and dust from coming into a main unit or sticking on the touch pad by arranging the touchpad to the main unit without forming a penetrating hole on the upper housing. CONSTITUTION: The main unit includes a housing(111) forming a receiving part(111a) and is rotatively joined to a display unit. Formed to an inner side of the housing, the receiving part is not exposed to the outside by the housing. The touchpad(130) is installed to the inside of the receiving part.
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