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:
Oct. 24, 2017
Filed:
Sep. 12, 2014
International Business Machines Corporation, Armonk, NY (US);
Jeffrey P. Gambino, Westford, VT (US);
Qizhi Liu, Lexington, MA (US);
Zhenzhen Ye, Groton, MA (US);
Yan Zhang, Groton, MA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention relates generally to semiconductor structures and methods of manufacturing and, more particularly, to improving heat dissipation of devices, such as active devices like inductors, by filling portions of the semiconductor structure with thermally conductive and electrical isolating material that may serve as a heat sink to a base substrate. In an embodiment, an inductor may be formed above a cavity region in which the thermally conductive and electrical isolating material has been formed. Heat may then be dissipated from the inductor to the cavity, and eventually to the base substrate, through trenches filled with the thermally conductive and electrical isolating material.