Patent ID: 6825749
Filing Date: 2004-11-30
Classification: H01F,H01L

Abstract:
A symmetric crossover structure of two lines formed of a lower conductor layer and a higher conductor layer above a substrate, the structure comprising:a first line branched to a first route and a second route; and a second line branched to a third route and a fourth route; wherein the first route has a first segment to cross over the third route from the higher conductor layer and a second segment to cross over the fourth route from the lower conductor layer, the second route has a third segment to cross over the third route from the lower conductor layer and a fourth segment to cross over the fourth route from the higher conductor layer, the third route has a fifth segment to cross over the second route from the higher conductor layer and a sixth segment to cross over the first route from the lower conductor layer, and the fourth route has a seventh segment to cross over the second route from the lower conductor layer and an eighth segment to cross over the first route from the higher conductor layer.