Artistic Space beyond Display Beyond its informative features, LG OLED signage delivers unsurpassed advertising effectiveness, redesigning space as a prestige-enhancing landmark with perfect colors and innovative forms. Variety of Curvatures for Landmarks The 55EF5E series supports a various concave and convex curvatures in both portrait and landscape orientations. It can be positioned in a variety of ways to keep passengers captivated. On-site Customization The 55EF5E enables a completely new approach for innovative and flexible designs. Its optional "Curvature Calibrator(CC)1" supports the coordination of displays with various convex and concave curvatures, depending on the requirements. Curvature Calibrator How-to Video See how a Curvature Calibrator works and supports installation in a completely new way. Slimmer Bezel Compared to the previous model, 55EF5E has reduced its bezel size to provide much more immersive and seamless viewing experiences to viewers. Limitless contrast and the deepest blacks Self-lighting pixels switch off completely to reproduce absolutes blacks with no light bleed, offering infinite contrast. Accurate & stable color reproduction Self-lighting pixels bring colors to life with superb accuracy. Wide viewing angle LG OLED Signage delivers awe-inspiring picture quality across the entire screen, even from wide viewing angles. Perfect Design LG’s OLED technology unlocks the new worlds of design flexibility with unbelievably lightweight and slim display. Expandable Screen Size The screen size can be as large as users want by tiling up displays horizontally and vertically. This provides viewers with incredible immersion in their viewing experience. Synced Playback and Management Using its built-in high performance SoC, each display plays its video tile without lag for synchronized content playback. Also, the LAN daisy chain allows users to control and monitor displays, transmit data and even update firmware all at once.