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:
Jul. 04, 2006
Filed:
Jun. 03, 2003
Karen A. Bard, Hopewell Junction, NY (US);
Herbert L. Ho, New Windsor, NY (US);
Karen A. Bard, Hopewell Junction, NY (US);
Herbert L. Ho, New Windsor, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for determining contact location for embedded dynamic random access memory (eDRAM) formed in a silicon-on-insulator (SOI) substrate includes reviewing contact design data for an eDRAM device and discarding contact locations corresponding to contact shapes within a support area of the eDRAM device. Contact locations corresponding to bitline contacts to storage cells within the eDRAM device are saved and outputted to a custom design level to be used in forming body contacts for the eDRAM formed in the SOI substrate.