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:
Apr. 30, 2013
Filed:
Aug. 24, 2010
Applicant:
Yoshihiro Saeki, Tokyo, JP;
Inventor:
Yoshihiro Saeki, Tokyo, JP;
Assignee:
Lapis Semiconductor Co., Ltd., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/02 (2006.01); H01L 23/495 (2006.01); H01L 23/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a semiconductor device including a rectangular chip provided on a mounting region of a substrate, a liquid resin layer provided under the rectangular chip and on a side surface of the chip, and a plurality of dams formed on the substrate so as to extend along the side surface of the rectangular chip. The configuration allows the semiconductor device to be provided with the substrate having a reduced size which is achieved by preventing a liquid resin from flowing out.