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:
Feb. 24, 2015
Filed:
Oct. 21, 2013
Fairchild Semiconductor Corporation, South Portland, ME (US);
Joseph A. Yedinak, Mountain Top, PA (US);
Ashok Challa, Sandy, UT (US);
Daniel M. Kinzer, El Segundo, CA (US);
Dean E. Probst, West Jordan, UT (US);
Daniel Calafut, San Jose, CA (US);
Fairchild Semiconductor Corporation, South Portland, ME (US);
Abstract
In one general aspsect, a semiconductor device can include at least a first device region and a second device region disposed at a surface of a semiconductor region where the second device region is adjacent to the first device region and spaced apart from the first device region. That semiconductor device can include a connection region disposed between the first device region and the second device region, and a trench extending into the semiconductor region and at least extending from the first device region, through the connection region, and to the second device region. The semiconductor device can include a dielectric layer lining opposing sidewalls of the trench, an electrode disposed in the trench, and a conductive trace disposed over a portion of the trench in the connection region and electrically coupled to a portion of the electrode disposed in the connection region.