Samsung Electronics Co., Ltd.

Sang-shin Han

Jung-Ho Do

Tae-hyung Kim

Jae-Seung Choi

Sang-Yeop Baeck

Dae-young Moon

Jae-hyun Lim

Min-Su Kim

Jae-Woo Seo

Uk-Rae Cho

Gun-Ok Jung

Ju-Hyun Kang

Provided is an integrated circuit which includes: a plurality of conductive lines extending in a first horizontal direction on a plane separate from a gate line, and including first and second conductive lines; a source/drain contact having a bottom surface connected to a source/drain region, and including a lower source/drain contact and an upper source/drain contact which are connected to each other in a vertical direction; and a gate contact having a bottom surface connected to the gate line, and extending in the vertical direction, in which the upper source/drain contact is placed below the first conductive line, and the gate contact is placed below the second conductive line. A top surface of the lower source/drain contact may be larger than a bottom surface of the upper source/drain contact.

Integrated circuit having heterogeneous gate contacts over active regions

Integrated circuit having heterogeneous source/drain and gate contacts

Provided are a semiconductor device and a method of fabricating the semiconductor device. The semiconductor device includes a first source electrode configured to connect a first power rail to a first impurity region, the first power rail coupled to a first voltage source, a second source electrode configured to connect a second power rail to a second impurity region, the second power rail coupled to a second voltage source, the first and second voltage sources being different, a gate electrode on the first and second impurity regions, a first drain electrode on the first impurity region, a second drain electrode on the second impurity region and an interconnection line connected to the first drain electrode and the second drain electrode, the interconnection line forming at least one closed loop.

Semiconductor device and method of fabricating the same

Growing community of inventors

Suwon-si, South Korea

Sang-shin Han