Patent ID: 8427841
Filing Date: 2013-04-23
Classification: H05K,Y02P

Abstract:
1. An electronic device, comprising: a first structure having a first surface; a first land region on the first surface, the first land region having a major axis and a minor axis on the first surface; a second structure having a second surface facing the first surface; a second land region on the second surface, the second land region having a major axis and a minor axis on the second surface; a third land region on the first surface of the first structure; a fourth land region on the second surface of the second structure; a first connection structure between the first and second structures electrically connecting the first land region to the second land region; and a second connection structure between the third and fourth land regions, wherein the major axes of the first and second land regions have different orientations with respect to each other, the third land region has a major axis of a different orientation from that of the major axis of the first land region, the fourth land region has a major axis of a different orientation from that of the major axis of the second land region, and the major axes of the third and fourth land regions have different orientations from each other.