A method for displaying at least one matrix code on a screen (14A, 14B) of an electronic display device (16A, 16B), for sending data to electronic equipment provided with means for reading the matrix code(s), the display device (16A, 16B) comprising the screen (14A, 14B) and means for displaying information on the screen, the method comprising the following steps: - the generation (140; 240) of at least one two-dimensional matrix code from the data to be sent, and - the display (170; 290) of the matrix code(s) on the screen (14A, 14B), the matrix codes being displayed successively when a plurality of matrix codes are generated, the method being characterized in that it furthermore includes the following step: - the partitioning (160; 260) of a primary image corresponding to a generated matrix code into at least two secondary images, the dimensions of the primary image being equal to the dimensions of said matrix code and the dimensions of each secondary image being less than or equal to the resolution of the screen (14A, 14B) of the display device, the corresponding matrix code(s) being displayed in the form of the secondary images during the display step (170; 290) and the secondary images being displayed successively on the screen (14A, 14B), the resolution of the screen (14A, 14B) and the matrix code each having a dimension in a horizontal direction and the number Nx of secondary images in the horizontal direction verifying the following equation: Nx = { E L 1 x L 2 x, si L 1 x L 2 x − E L 1 x L 2 x = 0 E L 1 x L 2 x + 1, si L 1 x L 2 x − E L 1 x L 2 x > 0 where L1x represents the dimension of the matrix code in the horizontal direction and L2x represents the dimension of the resolution of the screen (14A, 14B) in the horizontal direction, and E denotes the integer part, the resolution of the screen (14A, 14B) and the matrix code each having a dimension in a vertical direction and the number Ny of secondary images in the vertical direction verifying the following equation: Ny = { E L 1 y L 2 y, si L 1 y L 2 y − E L 1 y L 2 y = 0 E L 1 y L 2 y + 1, si L 1 y L 2 y − E L 1 y L 2 y > 0 where L1y represents the dimension of the matrix code in the vertical direction and L2y represents the dimension of the resolution of the screen (14A, 14B) in the vertical direction, and E denotes the integer part, the number N of secondary images for each matrix code verifying the following equation: N = Nx × Ny. - the generation (140; 240) of at least one two-dimensional matrix code from the data to be sent, and - the display (170; 290) of the matrix code(s) on the screen (14A, 14B), the matrix codes being displayed successively when a plurality of matrix codes are generated, - the partitioning (160; 260) of a primary image corresponding to a generated matrix code into at least two secondary images, the dimensions of the primary image being equal to the dimensions of said matrix code and the dimensions of each secondary image being less than or equal to the resolution of the screen (14A, 14B) of the display device, where L1x represents the dimension of the matrix code in the horizontal direction and L2x represents the dimension of the resolution of the screen (14A, 14B) in the horizontal direction, and E denotes the integer part, where L1y represents the dimension of the matrix code in the vertical direction and L2y represents the dimension of the resolution of the screen (14A, 14B) in the vertical direction, and E denotes the integer part,