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:
May. 23, 2017
Filed:
Jul. 11, 2015
Renesas Electronics Corporation, Kawasaki-shi, JP;
Youichi Abe, Kawasaki, JP;
Yuko Sato, Kawasaki, JP;
Renesas Electronics Corporation, Kawasaki-shi, Kanagawa, JP;
Abstract
A semiconductor device with improved heat radiation characteristics. It includes: a wiring board having a chip mounting surface and a plurality of electrode pads formed over the chip mounting surface; a semiconductor chip located over the chip mounting surface of the wiring board, having a plurality of bonding pads; a plurality of wires for coupling the electrode pads and the bonding pads; a heat slug located over the semiconductor chip; and a sealing member covering the chip mounting surface of the wiring board, the semiconductor chip, the wires, and the heat slug. A spacer lies between the chip mounting surface of the wiring board and the semiconductor chip and the sealing member lies between the semiconductor chip and the heat slug.