P‐125: Study on Pixel Misalignment and Light Leakage of the Curved LCD Panel

We studied a misalignment (BM shift) issue of curved LCD panel by setting up testable model; upper/bottom glass and surrounding sealing and using the mechanical structure s/w. By changing the curved shape, curvature radius and glass thickness, the horizontal & vertical directional misalignment of pixel (between the upper glass and the bottom glass) was calculated. Finally we can understand the brightness non-uniformity issue of curved LCD displays.