Samsung Electronics Co., Ltd.

Seol Un Yang

Hee Bum Hong

Lak Gyo Jeong

A semiconductor device includes a substrate with a buffer region between first and second regions, the first region being a SRAM cell region, and the second region being a peripheral circuit region, first gate structures in a first direction on the first region and being spaced apart from each other in a second direction, second gate structures in the first direction on the second region and being spaced apart from each other in the second direction, the first and second gate structures being aligned with each other, a first insulating structure in the second direction on the buffer region between the first and the second regions along an entire length of each of the first and second regions in the second direction, and a second insulating structure on the first region and in contact with a part of the plurality of first gate structures.

Growing community of inventors

Suwon-si, South Korea

Seol Un Yang