Cover glass sheet with differential texturing

A cover glass sheet configured to cover at least a display device, having an outer sheet face and an inner sheet face wherein the inner sheet face faces the display device and wherein the outer sheet face comprises:

• a) a display zone allowing visualization of at least part of a screen of the display device, said display zone having a perimeter, Pdisplay;
• b) an opaque zone corresponding to a layer of opaque paint being added at an exception of the display zone, to all or part of a remaining inner sheet face and directly surrounding at least 10-100% of the display perimeter, said opaque zone having a mean surface roughness defined by an opaque arithmetic amplitude value, Ra(op);
• and
• c) a textured zone covering between 0.5% to 99.5% of the opaque zone, said textured zone directly surrounding at least 5% of the display perimeter, and having a mean surface roughness defined by a textured arithmetic amplitude value, Ra(tex);
• and wherein an absolute difference between Ra(op) and Ra(tex) is at least 25 nm (|Ra(op)−Ra(tex)|≥25 nm).