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:
Jul. 05, 2005
Filed:
Nov. 19, 2003
Kwun Yao Ho, Taipei, TW;
Moriss Kung, Taipei, TW;
Kwun Yao Ho, Taipei, TW;
Moriss Kung, Taipei, TW;
Via Technologies, Inc., Taipei, TW;
Abstract
A lamination process and structure of a high layout density substrate is disclosed. The lamination process comprises the following steps. First of all, a plurality of laminating layers are individually formed, wherein each laminating layer has a first dielectric layer, a plurality of first vias and a patterned conducting layer. Next, a bottom layer having a second dielectric layer and a plurality of second vias is formed. Then, the laminating layers and the bottom layer are stacked. Finally, the laminating layers and the bottom layer are laminated simultaneously to form a multiplayer substrate at one time.