Samsung Electronics Co., Ltd.

Jooho Jung

Juyoun Kim

Bongseok Suh

Sungmoon Lee

Euichul Hwang

Sangmin Yoo

Hyungjoo Na

Junggil Yang

Ohseong Kwon

Inhyun Song

A semiconductor device includes: a substrate including an active region extending in a first direction; a gate electrode extending in a second direction and intersecting the active region, the gate electrode including first electrode layer(s) and a second electrode layer; channel layers spaced apart from each other in a third direction and at least partially surrounded by the gate electrode; source/drain regions, with at least one source/drain region on each side of the gate electrode and electrically connected to the channel layers; and air gap regions in the second electrode layer between the channel layers and between a lowermost channel layer and the active region in the third direction. The first electrode layer(s) or the second electrode layer has a first thickness between adjacent ones of the channel layers in the third direction, and has a second thickness greater than the first thickness on side surfaces of the channel layers.

Display device including a sensing layer for sensing an external input device and method of drving the same

A semiconductor device is provided. The semiconductor device includes a substrate including an active pattern, a gate electrode extending in a first direction and crossing the active pattern which extends in a second direction, a separation structure crossing the active pattern and extending in the first direction, a first gate dielectric pattern disposed on a side surface of the gate electrode, a second gate dielectric pattern disposed on a side surface of the separation structure, and a gate capping pattern covering a top surface of the gate electrode. A level of a top surface of the separation structure is higher than a level of a top surface of the gate capping pattern.

Semiconductor device

Growing community of inventors

Suwon-si, South Korea

Jooho Jung