An organic light emitting display and a fabricating method thereof in which an alignment mark is formed in the non-display region. The organic light emitting display includes a substrate having a display region and a non-display region; a buffer layer formed the overall substrate; a gate insulating layer;...http://www.google.se/patents/US7910919?utm_source=gb-gplus-sharePatent US7910919 - Organic light emitting display and fabricating method thereof
