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:
Jun. 05, 2018
Filed:
Aug. 31, 2016
Winbond Electronics Corp., Taichung, TW;
Yu-Ming Chen, Taichung, TW;
Winbond Electronics Corp., Taichung, TW;
Abstract
A packaging process of a semiconductor device includes following steps. A patterned conductive layer and a solder resist layer that covers the patterned conductive layer are formed through 3D-printing over a carrier having a cavity. The patterned conductive layer and the solder resist layer extend to the outside of the cavity from the inside of the cavity. One portion of the patterned conductive layer is exposed by the solder resist layer. At least one semiconductor device is mounted on the patterned conductive layer in the cavity, such that the at least one semiconductor device is electrically connected to the patterned conductive layer.