A method for controlling a multi-screen splicing structure, the multi-screen splicing structure comprising: a first display device, comprising: a first display panel comprising a plurality of first pixels; a first sensing module comprising a plurality of first sensors respectively disposed around the first display panel; and a first control circuit coupled to the first display panel and the first sensing module; and a second display device, comprising: a second display panel comprising a plurality of second pixels; a second sensing module comprising a plurality of second sensors respectively disposed around the second display panel; and a second control circuit coupled to the second display panel and the second sensing module; and the method comprising: when the first sensing module senses the second sensing module, the first control circuit determining that a first side of the first display panel is adjacent to the second display device and controlling a first portion of the first pixels adjacent to the first side to display a first pattern; and when the second sensing module senses the first sensing module, the second control circuit determining that a second side of the second display panel is adjacent to the first display device and controlling a second portion of the second pixels adjacent to the second side to display a second pattern; characterized by further comprising: when the first sensing module no longer senses the second sensing module, the first control circuit controlling the first portion of the first pixels adjacent to the first side to continue displaying the first pattern; and when the second sensing module no longer senses the first sensing module, the second control circuit controlling the second portion of the second pixels adjacent to the second side to continue displaying the second pattern. a first display device, comprising: a first display panel comprising a plurality of first pixels; a first sensing module comprising a plurality of first sensors respectively disposed around the first display panel; and a first control circuit coupled to the first display panel and the first sensing module; and a first display panel comprising a plurality of first pixels; a first sensing module comprising a plurality of first sensors respectively disposed around the first display panel; and a first control circuit coupled to the first display panel and the first sensing module; and a second display device, comprising: a second display panel comprising a plurality of second pixels; a second sensing module comprising a plurality of second sensors respectively disposed around the second display panel; and a second control circuit coupled to the second display panel and the second sensing module; and a second display panel comprising a plurality of second pixels; a second sensing module comprising a plurality of second sensors respectively disposed around the second display panel; and a second control circuit coupled to the second display panel and the second sensing module; and the method comprising: when the first sensing module senses the second sensing module, the first control circuit determining that a first side of the first display panel is adjacent to the second display device and controlling a first portion of the first pixels adjacent to the first side to display a first pattern; and when the second sensing module senses the first sensing module, the second control circuit determining that a second side of the second display panel is adjacent to the first display device and controlling a second portion of the second pixels adjacent to the second side to display a second pattern; when the first sensing module senses the second sensing module, the first control circuit determining that a first side of the first display panel is adjacent to the second display device and controlling a first portion of the first pixels adjacent to the first side to display a first pattern; and when the second sensing module senses the first sensing module, the second control circuit determining that a second side of the second display panel is adjacent to the first display device and controlling a second portion of the second pixels adjacent to the second side to display a second pattern; characterized by further comprising: when the first sensing module no longer senses the second sensing module, the first control circuit controlling the first portion of the first pixels adjacent to the first side to continue displaying the first pattern; and when the second sensing module no longer senses the first sensing module, the second control circuit controlling the second portion of the second pixels adjacent to the second side to continue displaying the second pattern. when the first sensing module no longer senses the second sensing module, the first control circuit controlling the first portion of the first pixels adjacent to the first side to continue displaying the first pattern; and when the second sensing module no longer senses the first sensing module, the second control circuit controlling the second portion of the second pixels adjacent to the second side to continue displaying the second pattern.