The invention discloses a screen inputting interface device, which is applied to the embedded digital television or the one with set-top box (STB) of bidirectional functions. The digital television contains a remote manipulator, a screen and a digital television set, including: an input-region which is set on the screen-interface to show the input characters, a type-region which is set on the screen-interface to show the type of the input characters, a keyboard displaying region set on the screen-interface including a character keyboard to show the keys corresponding to the current types in the type-region and a control menu to show the keys controlling the character displayed in the input-region, and a choice confirm-region which is set on the screen-interface to choose the input-region and input the selected characters into it. |