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:
Apr. 20, 2010
Filed:
Sep. 11, 2008
Han-pei Huang, Taoyuan County, TW;
Chih-peng Fan, Taoyuan County, TW;
Han-Pei Huang, Taoyuan County, TW;
Chih-Peng Fan, Taoyuan County, TW;
Unimicron Technology Corp., Taoyuan, TW;
Abstract
A chip package carrier is disclosed, which includes a first circuit layer, a second circuit layer, a core layer, a third circuit layer, a first dielectric layer between the first and third circuit layers, a fourth conductive layer including at least a solder ball pad, a second dielectric layer between the second and fourth circuit layers and at least a capacitor device, wherein the core layer has at least a first through-hole; the third circuit layer is disposed above the first circuit layer and includes at least a die pad; the capacitor device is disposed in the first through-hole. The capacitor device herein includes a first pillar electrode covering the wall of the first through-hole, a cylindrical capacitor material disposed in the first pillar electrode and having a first blind hole, and a second pillar electrode disposed in the first blind hole and connected to the die pad.