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:
Aug. 25, 2015
Filed:
Nov. 18, 2013
Princo Middle East Fze, Dubai, AE;
Chih-kuang Yang, Hsinchu, TW;
PRINCO MIDDLE EAST FZE, Dubai, AE;
Abstract
Disclosed is a chip thermal dissipation structure, employed in an electronic device comprising a first chip having a first chip face and a first chip back, comprising chip molding material, covering a lateral of the first chip; a first case, contacting the first chip back; a packaging substrate, connecting with the first chip face via first bumps; and a print circuit board, having a first surface and a second surface and connecting with the packaging substrate via solders. The chip thermal dissipation structure further comprises a second case, contacting the second surface. The thermal energy generated by the first chip is conducted toward the first case via the first chip back and toward the second case via the first chip face, the first bumps, the packaging substrate, the solders and the print circuit board.