Product having an optoelectronically readable code

The invention relates to a product surface (1) having an optoelectronically readable code (5) which is formed by an arrangement of flat cells (6, 7) of different cell types and to a method for producing such a product surface (1). The aim of the invention is to provide such a product surface (1), the legibility of the code (5) being robust against loads. This is achieved in that the cells (6, 7) are an integral component of the product surface (1), each cell (6, 7) of each cell type having a profiled surface (3). The profiled surface (3) of at least one cell type has at least one elevation and/or depression relative to the product surface (1), and the profiled surface (3) of a first cell type is designed relative to the profiled surface (3) of a second cell type such that the profiled surfaces differ in terms of reflective properties. 本发明涉及种产品表面(1)以及种用于生产此类产品表面(1)的方法，该产品表面具有个光电可读的编码(5)，该编码通过安排不同单元类型的平面式的单元(6，7)而形成。本发明的目的在于，提供种此类产品表面(1)，其中，该编码(5)的可读性相对于应力是稳固的。该目的通过以下方式实现，其中这些单元(6，7)是该产品表面(1)的整体组成部分，其中每种单元类型的单元