An electro-optical device includes a substrate; a plurality of pixels that are formed in an image display region on the substrate; a plurality of light-shielding films that are formed as island shapes in peripheral regions around the image display region; separation regions that extend in a first direction...http://www.google.com/patents/US7561230?utm_source=gb-gplus-sharePatent US7561230 - Electro-optical device, wiring board, and electronic apparatus
