Abstract: An advertising system includes a first terminal to transmit an advertisement receipt consent signal; and an advertising server to store a list of advertisements, to provide one or more advertisements from the list of advertisements to be selected, and to provide a selected advertisement to the first terminal. A method for selectively providing an advertisement includes transmitting an advertisement receipt consent signal from a first terminal; selecting an advertisement from a list of advertisements; and providing the selected advertisement to the first terminal.

Abstract: A portable terminal transformable into the form of a bracelet is provided and includes a first flexible body, a second flexible body, a first link body, a second link body, hinge modules and a battery. A flexible display is provided on at least one of the first and second flexible bodies. The hinge modules are installed between the first link body and the second link body at both ends of the first flexible body and the second flexible body to rotate the first link body and the second link body such that the first flexible body and the second flexible body are opened into the form of a bracelet and are closed into the form of a bar.

Abstract: A mobile device is includes a first case; a second case performing a swing motion about its end contiguous to the first case; a display portion formed to be wrapped around the end along external surfaces of the first case and the second case; and a hinge portion coupled to ends of the first case and the second case, wherein the hinge portion includes a first link having one end fixed to the interior of the first case and the other end coupled to a slot of the second case, and a second link having one end fixed to the interior of the second case and the other end coupled to a slot of the first case.

Abstract: A flip-type mobile communication terminal includes a first main body, a second main body coupled to the first main body; a flexible display; a connection member connected to the flexible display; and a length-adjusting assembly to adjust length of the flexible display.