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:
Oct. 03, 2023
Filed:
Dec. 04, 2020
Shindengen Electric Manufacturing Co., Ltd., Tokyo, JP;
Soichiro Umeda, Saitama, JP;
Atsushi Kyutoku, Saitama, JP;
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD., Tokyo, JP;
Abstract
A semiconductor device includes: an inner substrate on which a semiconductor chip is mounted, and has a surface on which terminals including electric path terminals are formed; a lead frame which has a chip connecting electrode portion which is electrically connected to a surface of the semiconductor chip via a conductive bonding member, substrate connecting electrode portions which are electrically connected to the electric path terminals of the inner substrate, and horizontal surface support portions which bulge to the outside from the chip connecting electrode portion or the substrate connecting electrode portions; and pin terminals which are mounted upright over the inner substrate in a direction perpendicular to flat surfaces of the substrate connecting electrode portions of the lead frame, wherein the horizontal surface support portions bulge to the outside of the inner substrate.