LG Display's Light Field Display (LFD) is the world's first 3D display solution specifically designed for humanoid face. Moving beyond the limitations of physically fixed robot face designs, its 3D optical technology creates lifelike visuals that enable more natural expression and emotional interaction between human and humanoid. Without requiring any physical modification to the robot, this display can present a wide range of 3D facial expressions, virtual avatars, and other user interfaces. This flexibility expands the versatility of multi-purpose humanoid and enables a more immersive physical AI experience. By providing intuitive and natural communication, Light Field Display supports humanoid friendly environment for human.