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. 28, 2009
Filed:
Feb. 02, 2007
Leo Mathew, Austin, TX (US);
Brian J. Goolsby, Austin, TX (US);
Tab A. Stephens, Buda, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
An electronic device can include a semiconductor fin with a first gate electrode adjacent to a first wall, and a second gate electrode adjacent to a second wall. In one embodiment, a conductive member can be formed overlying the semiconductor fin, and a portion of the conductive member can be reacted to form the first and second gate electrodes. In another embodiment, a patterned masking layer can be formed including a masking member over a gate electrode layer, and portion of the masking member overlying the semiconductor fin can be removed. In still another embodiment, a first fin-type transistor structure can include the semiconductor fin, the first and second gate electrodes, and a first insulating cap. The electronic device can also include a second fin-type transistor structure having a second insulating cap thicker than the first insulating cap.