The present subject matter allows non-orthogonal lines to be formed at the same thickness as the orthogonal lines so as to promote compact designs, to be formed with even line edges, and to be formed efficiently. One aspect of the present subject matter relates to a method for forming non-orthogonal...http://www.google.fr/patents/US7084413?utm_source=gb-gplus-shareBrevet US7084413 - Photolithographic techniques for producing angled lines
Photolithographic techniques for producing angled lines
