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.

Date of Patent:
Dec. 27, 2016

Filed:

May. 07, 2014
Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Michael A. Stuber, Carlsbad, CA (US);

Stuart B. Molin, Carlsbad, CA (US);

Chris Brindle, Poway, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01); H01L 23/52 (2006.01); H01L 29/40 (2006.01); H01L 27/12 (2006.01); H01L 21/84 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1203 (2013.01); H01L 21/84 (2013.01); H01L 23/481 (2013.01); H01L 2924/0002 (2013.01);
Abstract

An integrated circuit assembly comprises an insulating layer, a semiconductor layer, a handle layer, a metal interconnect layer, and transistors. The insulating layer has a first surface, a second surface, and a hole extending from the first surface to the second surface. The semiconductor layer has a first surface and a second surface, the first surface of the semiconductor layer contacting the first surface of the insulating layer. The handle layer is coupled to the second surface of the semiconductor layer. The metal interconnect layer is coupled to the second surface of the insulating layer, the metal interconnect layer being disposed within the hole in the insulating layer. The transistors are located in the semiconductor layer. The hole in the insulating layer extends to at least the first surface of the semiconductor layer. The metal interconnect layer electrically couples a plurality of the transistors to each other.


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