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:
Nov. 06, 2012
Filed:
Jan. 25, 2011
Cheng-hsien Chou, Zhonghe, TW;
Shun-yueh Hsu, Tucheng, TW;
Kun-chi Chen, Bangiao, TW;
Hung-min Chen, Taipei, TW;
Cheng-Hsien Chou, Zhonghe, TW;
Shun-Yueh Hsu, Tucheng, TW;
Kun-Chi Chen, Bangiao, TW;
Hung-Min Chen, Taipei, TW;
Unitech Printed Circuit Board Corp., Taipei, TW;
Abstract
A method of manufacturing a multilayer printed circuit board of a built-in electronic device provides a substrate having a copper clad laminate and a first dielectric layer. The first dielectric layer is laminated onto the copper clad laminate and has a cavity for accommodating the electronic device. A second dielectric layer is laminated onto the substrate and electronic device to produce a base circuit board with an embedded electronic device. A build-up circuit layer is formed on the base circuit board. The first and second dielectric layers are made of a plastic material.