Huawei P50Pocket transforms two-dimensional plane light and shadow into three-dimensional space on both sides of 0.5mm thick glass, creating a three-dimensional light and shadow flow effect. Simply put, this process is to cut a 0.05mm thick texture on the upward side of the glass. Then cut out a layer of 0.03mm thick texture on the downward side, and the direction is staggered with the upper layer.