This is an automated optical inspection (AOI) device for AMOLED displays, specifically designed for inspecting image quality when the screen is illuminated. It can efficiently identify functional issues such as pinholes, line defects, color unevenness, and mura (blemishes). It supports inspection of various curved screens, including 2.5D, 3D, and 4D curved screens. Key performance indicators are excellent, with a detection rate greater than 95%, a false negative rate less than 0.5%, and an over-detection rate less than 5%.