| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable terminal device in which a display part can be cleaned by moving a casing including an operation part and a casing including the display part in parallel with each other.SOLUTION: Each time an initial state and an available state are switched by moving in parallel with each other a first casing 1 including an operation surface 10S on one principal surface 1a and including a cleaning member 30 on another principal surface 1b and a second casing 2 including a display part 20 which is capable of rotating between a position where a display screen 20S is directed towards one principal surface 21a of a base part 21 and a position where the display screen 20S is directed towards another principal surface 21b, the cleaning member 30 slides on and cleans a surface of the display screen 20S, such that the display screen 20S where dirt is easily deposited can be kept clean at all the time. Since the display part 20 of the second casing 2 is rotatable with respect to the base part 21, by rotating the display part 20 at 180° and directing it towards the other principal surface 21b of the base part 21, even in the state where the first casing 1 and the second casing 2 are overlapped, a touch panel function of the display screen 20S can be utilized. |
