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:
Sep. 10, 2024
Filed:
Nov. 09, 2021
Applicant:
Shinko Electric Industries Co., Ltd., Nagano, JP;
Inventor:
Wataru Katayama, Nagano, JP;
Assignee:
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/48 (2010.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 33/486 (2013.01); H01L 33/62 (2013.01);
Abstract
A header for a semiconductor package includes an eyelet having a first surface, a second surface opposite to the first surface, and a through hole penetrating the eyelet from the first surface to the second surface, and a metal block having a pedestal, and a columnar part protruding from the pedestal. The pedestal is inserted into the through hole, so that a portion of the columnar part protrudes from the first surface. The columnar part includes a device mounting surface on which a semiconductor device is mounted. An outer periphery of the pedestal is exposed around the columnar part in a plan view.