Patent ID: 9553048
Date: 2017-01-24
CPC Classifications: H01L

Claim:
1. A semiconductor device comprising: a first line-shaped region; a second line-shaped region juxtaposed to the first line-shaped region at a pitch approximately of P in a first direction; a third line-shaped region juxtaposed to the second line-shaped region at a pitch approximately of P in the first direction; a fourth line-shaped region juxtaposed to the third line-shaped region at a pitch approximately of P in the first direction; a fifth line-shaped region juxtaposed to the fourth line-shaped region at a pitch approximately of P in the first direction; a first contact overlapping with the first line-shaped region when seen through in a direction perpendicular to a substrate; a second contact disposed at a position that is shifted from the first contact by a distance approximately of P in the first direction and by a distance approximately of √{square root over ( )}8×P in a second direction, the second contact overlapping with the second line-shaped region when seen through in a direction perpendicular to the substrate; a third contact disposed at a position that is shifted from the first contact by a distance approximately of 2P in the first direction and by a distance approximately of √{square root over ( )}8×P/2 in the second direction, the third contact overlapping with the third line-shaped region when seen through in a direction perpendicular to the substrate; a fourth contact disposed at a position that is shifted from the first contact by a distance approximately of 3P in the first direction, the fourth contact overlapping with the fourth line-shaped region when seen through in a direction perpendicular to the substrate; and a fifth contact disposed at a position that is shifted from the fourth contact by a distance approximately of P in the first direction and by a distance approximately of √{square root over ( )}8×P in the second direction, the fifth contact overlapping with the fifth line-shaped region when seen through in a direction perpendicular to the substrate.