| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable keyboard and a portable computer with image display function, which enable a user to use all his 10 fingers of the right and left hands for key depression, while holding them in his or her both hands for the purpose of realizing portability as well as quick input and enable the user to naturally move his fingers at the time of key depression. SOLUTION: The portable keyboard is provided with an enclosure 1 provided with keys 21 and is used for character input or the like to an electronic device or the like to which the portable keyboard is connected, and the enclosure 1 is like a rectangular plate and has keys 21 on front and rear sides, and keys 21 on one side are arranged bilaterally symmetrical with a line, which passes the center of the rectangle and is parallel with one side, as the axis of symmetry, and keys 21 on the other side are arranged in one or more columns along one side orthogonal to the axis of symmetry.</p> |
