[Notebook] OLED screen surface exhibits a wavy pattern

OLED display technology is constructed using a lightweight, ultra-thin glass material, which differs structurally from traditional LCD screens. As OLED screens do not rely on a backlight module to provide illumination, their surfaces may not achieve absolute flatness. Consequently, in certain instances, the screen surface reflection might display subtle wavy patterns. However, this structural characteristic does not affect the OLED screen's image quality or functional performance.