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. 28, 2017
Filed:
Jun. 23, 2014
National Center for Advanced Packaging Co., Ltd., Wuxi, Jiangsu Province, CN;
Xueping Guo, Beijing, CN;
Zhongyao Yu, Beijing, CN;
National Center For Advanced Packaging Co., Ltd., Wuxi, Jiangsu Province, CN;
Abstract
A chip embedded package method is provided by an embodiment of the present invention. The method comprises: etching metallic sinks on the thicker metal layer of each organic substrate; part of metallic sinks is used for packaging at least one chip, and other metallic sinks are used for via-holes; mounting the at least one chip into a metallic sink of each organic substrate via adhesive; flipping one organic substrate on another to form a combination; drilling blind-holes on both sides of the combination of the two organic substrates to pass through the adhesive; drilling via-holes to get through the combination of the two organic substrates, wherein the via-holes locates beyond the metallic sinks with chips; filling the blind-holes and via-holes with conductive medium through an electroplating process.