| 摘要 |
PROBLEM TO BE SOLVED: To properly use an information terminal equipment by adopting a sliding-type cover so as to facilitate the opening/closing of a cover by means of one hand during a call and changing the size of a display area and the direction of display by means of a cover position. SOLUTION: A cover switch is used as a position detecting means for detecting the position of the cover 7, a mode becomes the telephone one at the time of a cover closing state and the information terminal one at the time of cover opening state and it is used as the information terminal equipment. In a state where the cover 7 is closed, a telephone keyboard 6 can be used but the only lower part of a liquid crystal display 4 is exposed and only the exposed part is used. In the meantime, in a state where the cover 7 is opened, the whole liquid crystal display 4 is exposed but the telephone keyboard 6 is hidden. Then, in this state, a system is normally rotated by 90 deg. and used by permitting its right side to be this side. That is, a whole area becomes the display possible area of the display 4 and the rotation processing by 90 deg. of a character and a sign to be displayed is executed. |
