Patent claim: The mobile terminal100 of claim 7 wherein the controller180 is further configured to change modes of the mobile terminal100 between a background image setting mode and an object edit mode based on a detection of receipt of a mode selection control the display151 to display the selected at least one image transparently or semitransparently when the mobile terminal100 is in the object edit mode and control the display151 to display the preview screen transparently or semitransparently when the mobile terminal100 is in the background image setting mode.

Related passage: FIG.4 illustrates a background image setting process and a background image display state according to the present invention.Referring to FIG.4 a predetermined image is displayed as shown on an eleventh screen 310 and in such a state when the user selects the option menu to set the partial region of the predetermined image as the background image in the Step 205 the controller 110 displays the selection region frame 321 on the predetermined image as shown on a twelfth screen 320.The selection region frame refers to a frame for displaying when the partial region not all of the predetermined image is set as a final background image the region of the predetermined image to be set as the background image according to the present invention.Simply the image of the region belonging to the selection region frame 321 among the whole image is displayed as the background image in idle mode.In the present invention the selection region frame 321 includes a vertical screen frame 323 and a horizontal screen frame 325.The vertical screen frame 323 refers to a frame indicating the region that is substantially displayed on the display screen as the background image among the region selected by the selection region frame 321 in vertical display screen mode.In the vertical display screen mode the vertical screen frame 323 has the same vertical side to horizontal side ratio as a vertical side to horizontal side ratio of the display screen and possibly has the greatest size withinthe selection region frame 321.The horizontal screen frame 325 refers to a frame indicating the region that is substantially displayed on the display screen as the background image among the region selected by the selection region frame 321 in horizontal display screen mode.In the horizontal display screen mode the horizontal screen frame 325 has the same vertical side to horizontal side ratio as the vertical side to horizontal side ratio of the display screen and possibly has the greatest size within the selection region frame 321.The vertical screen frame 323 and the horizontal screen frame 325 are moveable within the selection region frame 321 in response to users input according to the present invention.In other words the vertical screen frame 323 is moveable leftright along the horizontal side of the horizontal screen frame 325 within the selection region frame 321 and the horizontal screen frame 325 is moveable updown along the vertical side of the vertical screen frame 323 within the selection region frame 321.In displaying the selection region frame 321 the arrow indicating the movement direction can be displayed together.