| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a keyboard unit that is portable and highly operable. SOLUTION: This keyboard unit 10 is provided with a plurality of keys for inputting characters to the information terminal 100. The keyboard unit 10 is integrally connected to the information terminal 100 so that at least the area at the lower side of a display screen 101 of the information terminal 100 can be innerwrapped.</p> |
