Skhynix Inc.

Je-Hyun Choi

Sung-Lae Oh

Dong-Hyuk Kim

Soo-Nam Jung

A nonvolatile memory device includes bit lines arranged in a first direction over a substrate; a memory cell array disposed between the substrate and the bit lines, and including a plurality of planes which are arranged in a second direction perpendicular to the first direction; page buffer circuits disposed between the substrate and the memory cell array; contact pads disposed between the substrate and the memory cell array, the contact pads being suitable for electrically coupling the bit lines and the page buffer circuits; and routing lines disposed at the same layer as the contact pads, and extending in the second direction, wherein the contact pads are disposed to overlap with at least two lines which are arranged in the second direction, and the routing lines are formed in a bent pattern to pass between the contact pads which are disposed to overlap with different lines.

Growing community of inventors

Gyeonggi-do, South Korea

Je-Hyun Choi