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. 02, 2010
Filed:
May. 31, 2007
Shih-ping Hsu, Hsin-chu, TW;
Chung-cheng Lien, Hsin-chu, TW;
Chia-wei Chang, Hsin-chu, TW;
Phoenix Precision Technology Corporation, Hsin-Chu, TW;
Abstract
A stack structure of circuit boards embedded with semiconductor components therein is proposed, which includes at least two semiconductor components embedded circuit boards, a plurality of conductive bumps, and at least one adhesive layer. The circuit boards are each formed with a circuit layer having a plurality of electrical connection pads. The conductive bumps are formed on the electrical connection pads of at least one of the circuit boards. The adhesive layer is formed between the circuit boards such that a portion of the adhesive layer between the conductive bumps and the electrical connection pads, or between the opposing conductive bumps, forms a conductive channel and thereby forms an electrical connection between the circuit boards.