FIELD: data storage.
SUBSTANCE: invention relates to a two-dimensional code display carrier. A two-dimensional code display carrier includes an information display surface with multiple display areas, wherein a first display area displays a two-dimensional code and a second display area displays a one-dimensional code or another two-dimensional code, wherein: (a) the two-dimensional code in the first display area is quadrilateral; (b) four sides of the two-dimensional code in the first display area form oblique angles relative to the straight line of the one-dimensional code in the second display area and relative to one of the four sides of said other two-dimensional code in the second display area; (c) the lengths of the four sides of the two-dimensional code and the values of the four oblique angles are equal; (d) one side of the straight line of the one-dimensional code or said other two-dimensional code in the second display area and one side of the information display surface form a right angle or are parallel to each other; and (e) the content of the two-dimensional code in the first display area differs from the content of said other two-dimensional code in second display area.
EFFECT: increased discernibility of a two-dimensional code relative to other one-dimensional and two-dimensional codes.
4 cl, 5 dwg
