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. 22, 2010
Filed:
Sep. 12, 2007
Kazuo Tamaki, Kitakatsuragi-gun, JP;
Kazuo Tamaki, Kitakatsuragi-gun, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
With a semiconductor apparatus package of example embodiments of the technology disclosed herein and a method of producing the semiconductor apparatus package, the semiconductor apparatus package includes a circuit board and a semiconductor device sealed with sealing resin. The circuit board has a groove in a section of a surface of the circuit board. The section is outside of the resin sealing section, and the surface includes the resin sealing section. The groove is at least partially filled with sealing resin having seeped from a resin sealing section. Thus, in the semiconductor apparatus package including the circuit board, which is exposed from the resin sealing section, and the semiconductor device sealed on the circuit board with the sealing resin, the spread of a thin resin film onto that exposed circuit board resulting from seepage of resin sealing the semiconductor device is prevented.