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. 26, 2012
Filed:
Jun. 17, 2009
Seung-woo Shin, Suwon-si, KR;
Seung-Woo Shin, Suwon-si, KR;
Samsung Electronics Co., Ltd, Suwon-Si, KR;
Abstract
A semiconductor device includes a semiconductor chip having a top surface on which a first conductive pad is disposed, a bottom surface opposite to the top surface, and a side surface connecting the top and bottom surfaces to each other, a first reinforcement layer on the top surface of the semiconductor chip, a first absorption layer between the top surface of the semiconductor chip and the first reinforcement layer to absorb a stress resulting from a difference in thermal expansion coefficient between the first reinforcement layer and the semiconductor chip, and a connection terminal disposed on the first reinforcement layer and electrically connected to the first conductive pad.