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:
Jan. 28, 2025
Filed:
Jun. 09, 2022
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Ken Sakamoto, Tokyo, JP;
Keitaro Ichikawa, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/31 (2006.01); H01L 21/48 (2006.01); H01L 21/56 (2006.01); H01L 23/495 (2006.01); H01L 25/16 (2023.01); H01L 23/00 (2006.01); H01L 23/29 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3107 (2013.01); H01L 21/4842 (2013.01); H01L 21/561 (2013.01); H01L 21/565 (2013.01); H01L 23/49575 (2013.01); H01L 25/16 (2013.01); H01L 23/295 (2013.01); H01L 23/49513 (2013.01); H01L 23/49555 (2013.01); H01L 23/49568 (2013.01); H01L 23/49582 (2013.01); H01L 23/49586 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 24/45 (2013.01); H01L 24/48 (2013.01); H01L 24/49 (2013.01); H01L 24/73 (2013.01); H01L 2224/29339 (2013.01); H01L 2224/32245 (2013.01); H01L 2224/45124 (2013.01); H01L 2224/45139 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/48101 (2013.01); H01L 2224/48105 (2013.01); H01L 2224/48137 (2013.01); H01L 2224/48245 (2013.01); H01L 2224/49505 (2013.01); H01L 2224/73253 (2013.01); H01L 2924/10254 (2013.01); H01L 2924/10272 (2013.01); H01L 2924/1033 (2013.01); H01L 2924/12032 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/13091 (2013.01); H01L 2924/14 (2013.01);
Abstract
The third side surface includes inclined surfaces inclined in a direction in which a center in an up-down direction of the third side surface is convex. The mold resin further includes a residual section provided in the center of the third side surface and a dowel section provided between the inclined surface and the residual section. The dowel section projects further in a lateral direction than the inclined surface. The residual section further projects in the lateral direction than the dowel section and has a fracture surface perpendicular to the up-down direction.