Globalfoundries Inc.

Globalfoundries U.S. Inc.

Ming-Cheng Chang

Nigel Chan

Ran Yan

Elliot John Smith

Bo Bai

Ralf Richter

Ralf Van Bentum

Structures for an extended-drain field-effect transistor and methods of forming an extended-drain field-effect transistor. A source region is coupled to a semiconductor layer, a drain region is coupled to the semiconductor layer, and a first gate structure is positioned over a channel region of the semiconductor layer. An extended drain region is positioned between the channel region and the drain region. The extended drain region includes a portion of the semiconductor layer between the first gate structure and the drain region. A second gate structure is arranged over the portion of the semiconductor layer.

Extended-drain field-effect transistors including a floating gate

Structures for field-effect transistors and methods for fabricating a structure for field-effect transistors. A logic cell includes first and second field-effect transistors and a well defining a back gate that is arranged beneath the first and second field-effect transistors. A dielectric layer is arranged between the well and the logic cell. A plurality of deep trench isolation regions extend through the dielectric layer and are arranged to surround the first and second field-effect transistors and the well. The back gate is shared by the first and second field-effect transistors.

Deep fence isolation for logic cells

A device including multiple depth STI regions with sidewall profiles, and method of production thereof Embodiments include a top region having a substantially vertical sidewall profile; and a bottom region having a width greater than or equal to the top region and a sidewall profile.

Dual-depth STI cavity extension and method of production thereof

A method of forming a finFET SRAM and related device, are provided. Embodiments include forming a plurality of silicon fins in a substrate; and forming a gate over each of the fins, wherein all of the fins are diagonally skewed in a single direction relative to the gates, and all of the gates extend in a single direction relative to the respective fins.

FinFET SRAM layout and method of making the same

A method of manufacturing a semiconductor device includes providing a semiconductor layer, forming a plurality of semiconductor fins on a surface of the semiconductor layer extending in parallel to each other along a first direction parallel to the surface of the semiconductor layer, and forming a plurality of gate electrodes comprising longitudinal portions extending parallel to the semiconductor fins along the first direction.

FinFET device with enlarged channel regions

The present disclosure provides a method of forming a capacitor structure and a capacitor structure. A semiconductor-on-insulator substrate is provided comprising a semiconductor layer, a buried insulating material layer and a semiconductor substrate material. A shallow trench isolation structure defining a first active region on the SOI substrate is formed, the first active region having a plurality of trenches formed therein. Within each trench, the semiconductor substrate material is exposed on inner sidewalls and a bottom face. A layer of insulating material covering the exposed semiconductor substrate material is formed, and an electrode material is deposited on the layer of insulating material in the first active region.

Method of forming a capacitor structure and capacitor structure

A semiconductor device including a semiconductor layer, a plurality of semiconductor fins formed on a surface of the semiconductor layer and a plurality of gate electrodes formed over the surface of the semiconductor layer is provided. The semiconductor fins extend in parallel to each other along a first direction parallel to the surface of the semiconductor layer and have a first height in a second direction that is perpendicular to the first direction, and the gate electrodes comprise longitudinal portions extending parallel to the semiconductor fins along the first direction and, in particular, having a second height in the second direction lower than the first height.

Growing community of inventors

Dresden, Germany

Ming-Cheng Chang