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.

Date of Patent:
Dec. 01, 2015

Filed:

Nov. 05, 2013
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventor:

Yazhe Wang, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/12 (2006.01); H01L 23/48 (2006.01); H01L 23/52 (2006.01); H01L 23/31 (2006.01); H01L 21/56 (2006.01); H01L 23/36 (2006.01); H01L 23/495 (2006.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H01L 23/31 (2013.01); H01L 21/56 (2013.01); H01L 23/3107 (2013.01); H01L 23/3135 (2013.01); H01L 23/36 (2013.01); H01L 23/49537 (2013.01); H01L 23/49551 (2013.01); H01L 23/49555 (2013.01); H01L 23/49575 (2013.01); H01L 25/16 (2013.01); H01L 2224/48091 (2013.01); H01L 2924/1301 (2013.01); H01L 2924/1305 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/13091 (2013.01);
Abstract

A semiconductor device includes a functional block unit, external terminals and, and an external resin sealing body. The functional block unit includes an internal resin sealing body having an edge and an opposite edge. The edge side of the internal resin sealing body covers a first end of an internal terminal, but does not cover a second end of the internal terminal. The edge side of the internal resin sealing body covers a first end of an internal terminal, but does not cover a second end of the internal terminal. The external resin sealing body covers the root portion and a portion of the middle portion of the external terminal, but does not cover the terminal portion of the external terminal. The functional block unit and the external terminals and are integrally connected together and sealed by the external resin sealing body.


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