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:
Aug. 19, 2008
Filed:
Mar. 24, 2006
Applicants:
Jun Takasou, Tokyo, JP;
Katsumi Miyawaki, Tokyo, JP;
Inventors:
Jun Takasou, Tokyo, JP;
Katsumi Miyawaki, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/495 (2006.01);
U.S. Cl.
CPC ...
Abstract
A molded semiconductor package has a lead frame to which an LSI is bonded, inner lead frames located on opposing sides of the lead frame, and wires. Each wire is connected between the LSI and a corresponding one of the inner lead frames. A distance between an edge of the lead frame (or an edge of the molded semiconductor package) and an end of inner lead frame is larger than a distance between another edge of the lead frame (or another edge of the molded semiconductor package) and an edge of an inner lead frame to minimize the length of wires connected to the lead frame.