Artistic Space beyond DisplayBeyond its informative features, LG OLED signage delivers unsurpassed advertising effectiveness, redesigning space as a prestige-enhancing landmark with perfect colors and innovative forms.Key Features BrightnessTyp. 400 cd/m Average Picture Level 25% Depth 12.4 mm Head Only Supported Curvature Up to 1,000RConcave/Convex Interface HDMI, DP, USB, Audio, RS232C, RJ45, IRVariety of Curvatures for LandmarksThe 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 CustomizationThe 55EF5E enables a completely new approach for innovative and flexible designs. Its optional Curvature CalibratorCC1 supports the coordination of displays with various convex and concave curvatures, depending on the requirements.Curvature Calibrator How-to VideoSee how a Curvature Calibrator works and supports installation in a completely new way.Slimmer BezelCompared to the previous model, 55EF5E has reduced its bezel size to provide much more immersive and seamless viewing experiences to viewers.Perfect BlackLimitless contrast and the deepest blacks. Self-lighting pixels switch off completely to reproduce absolutes blacks with no light bleed, offering infinite contrast.Perfect ColorAccurate & stable color reproduction. Self-lighting pixels bring colors to life with superb accuracy.Perfect Viewing ScreenWide viewing angle. LG OLED Signage delivers awe-inspiring picture quality across the entire screen, even from wide viewing angles.Expandable Screen SizeThe 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 ManagementUsing 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.