The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 2004
Filed:
Aug. 20, 2002
Kunal Taravade, Portland, OR (US);
Neal Callan, Lake Oswego, OR (US);
Nadya Strelkova, Portland, OR (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A circuit, gate, or device parameter simulation includes data on the initial conditions of manufacture, including illumination conditions on a stepper, material parameters for processing conditions, and chip layout. Optical effects and processing tolerances may be accounted for in the simulation of the final device performance characteristics. The circuit, gate, or device parameter simulation may incorporate optical proximity code software. Simulated active and passive components are generated by the circuit, gate, or device parameter simulation from the simulated patterned layers on the substrate. Feedback may be provided to the circuit, gate, or device parameter simulation to optimize performance.