International Business Machines Corporation

Globalfoundries U.S. Inc.

Rainer Thoma

Josef S Watts

Robert J Gauthier, Jr

Zhong-Xiang He

Souvick Mitra

James Johnson

Anindya Nath

Paul A Hyde

Ajay Raman

Scott Keith Springer

Oscar Restrepo

Harsh Shah

A structure includes a transistor, e.g., HEMT, with a field plate positioned laterally to a side of an active gate and including a first portion extending over the active gate. A dielectric layer isolates a lower surface of the first portion from an upper surface of the active gate. A field plate contact includes interconnect layers located directly over the active gate and electrically coupled to the first portion directly over the active gate. The field plate contact allows electrical operation of the field plate, but also acts as a thermally conductive path from the active gate through the interconnect layers to cool likely hot spots within the transistor.

Field plate structure to reduce self-heating in transistor and related method

Back-end-of-line layout structures and methods of forming a back-end-of-line layout structure. A metallization level includes a plurality of interconnects positioned over a plurality of active device regions. The plurality of interconnects have a triangular-shaped layout and a plurality of lengths within the triangular-shaped layout.

Layout structures with multiple fingers of multiple lengths

A method of forming a compact model for an electrical device includes obtaining shape information for the device and obtaining nominal information for the device. The method also includes merging the shape information and the nominal information to form composite data, and fitting the compact model to the composite data.

Method and system for extracting compact models for circuit simulation

Disclosed are embodiments of a method, system and program storage device for generating accurate performance targets for active semiconductor devices during technology node development in order to reduce the number of iterations required for model extraction and/or to improve model quality. In these embodiments, initial sets of performance targets for related semiconductor devices are generated, e.g., by making assumptions based on hardware measurements taken from semiconductor devices in prior technology nodes. Additional processes are then performed on the initial sets of performance targets prior to the modeling stage in order to detect and resolve any inconsistencies between the data in the sets. Specifically, plotting techniques are performed with respect to the performance targets. The results are analyzed to detect any inconsistencies indicating that the performance targets are inaccurate and adjustments are made to the performance targets in order to resolve those inconsistencies.

Method, system and program storage device for generating accurate performance targets for active semiconductor devices during new technology node development

Growing community of inventors

Essex Junction, VT, United States of America

Rainer Thoma