Patent Document ID: 9778811
Application ID: 14334415

Base Claim:
1. A mobile terminal comprising: a display unit to display screen information; a translation function unit to translate a translation-source information of the displayed screen information; and a controller configured to: display a translation window overlapping with the screen information; determine the translation-source information based on a display region of the translation window; translate the determined translation-source information using the translation function unit; display, on the translation window, translation-target information translated from the translated translation-source information; receive a predetermined-type touch input applied to the translation-target information displayed on the translation window, determine a portion of the translation-source information that corresponds to the translation-target information that is output to a region corresponding to the translation window to which the predetermined-type touch input is received; and in response to the predetermined-type touch input applied to the translation-target information, perform an operation associated with the translation source information.

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Claim 11:
11. The mobile terminal of claim 1 , wherein when the operation is executed, the screen information is changed to an execution screen associated with the executed operation, the controller to continue to display the translation window independently of the changing of the screen information to the execution screen, and the translation-target information associated with the execution screen is displayed on the translation window.