| 摘要 |
A portable terminal inputting various data in a touch screen mode is provided to install a touch input board in order to be rotatable the touch input board in which both sides is comprised of the touch screen against a main body. A main body(10) includes a display unit(19) displaying information on one side of the display unit. A touch input board(30) is spread at designated angle about the display unit and is rotatable in one side of the main body. The first and second touch screens(42,44) are equipped in both sides of the touch input board. The first and the second touch screen are selectively activated according to the revolution angle of the touch input board.
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