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:
Nov. 23, 2010
Filed:
Jul. 30, 2009
Jerome Lopez, Grenoble, FR;
Jerome Lopez, Grenoble, FR;
STMicroelectronics S.A., Montrouge, FR;
Abstract
A semiconductor package includes a support plate made of an electrically non-conducting material. Electrical connection vias are formed outside a chip fixing region provided on the front face of the support plate. Electrical connection wires connect pads on a front of the chip to pads on the front of the support plate associated with the electrical connection vias. The front face of the support plate is further provided with at least one intermediate front layer made of a thermally conducting material extending at least partly below the chip. The rear face of the support plate is provided with at least one rear layer made of a thermally conducting material extending at least partly opposite the front layer. The front and rear layers are connected by vias made of a thermally conducting material that fills through-holes made through the plate.