49‐4: Late‐News Paper:Prototyping of Practical e‐Tile and Estimation of its Image Impression from Distant Observers

“e‐Tile” is introduced as a novel concept for large area displays. A typical e‐Tile configuration, in which 100 pixels are mounted on a 100 mm square board, is designed and practically prototyped. Assuming a relatively large pixel size on the electronic tile, the relationship between the viewing distance and the impression of image quality was studied by calculations and subjective evaluations.