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:
Feb. 21, 2012
Filed:
Jun. 20, 2008
Kuo-hua Chen, Penghu County, TW;
Ying-te Ou, Kaohsiung, TW;
Chieh-chen Fu, Kaohsiung, TW;
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Abstract
A package structure with an embedded die includes a core layer, a first build-up wiring structure, and a second build-up wiring structure. The core layer has a first surface and a second surface opposite thereto. Besides, the core layer includes a first dielectric layer, a leadframe, a die, a first signal layer, and a second signal layer. The die is disposed on and electrically connected to the leadframe. The die and the leadframe are embedded in the first dielectric layer. The first signal layer is disposed on an upper surface of the first dielectric layer and electrically connected to the leadframe. The second signal layer is disposed on a bottom surface of the first dielectric layer and electrically connected to the leadframe. The first and the second build-up wiring structures are disposed on the first and the second surfaces of the core layer, respectively.