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:
Feb. 12, 2019
Filed:
Jan. 25, 2018
Applicant:
Shinko Electric Industries Co., Ltd., Nagano-shi, Nagano, JP;
Inventors:
Kentaro Kaneko, Nagano, JP;
Tsuyoshi Kobayashi, Nagano, JP;
Yoshio Furuhata, Nagano, JP;
Shigeri Nakamura, Nagano, JP;
Assignee:
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/495 (2006.01); B29C 37/02 (2006.01); H01L 23/50 (2006.01); H01L 21/48 (2006.01); H01L 21/67 (2006.01); H01L 23/492 (2006.01);
U.S. Cl.
CPC ...
B29C 37/02 (2013.01); H01L 21/4828 (2013.01); H01L 21/4842 (2013.01); H01L 21/6708 (2013.01); H01L 23/4924 (2013.01); H01L 23/49513 (2013.01); H01L 23/49534 (2013.01); H01L 23/49548 (2013.01); H01L 23/50 (2013.01); H01L 23/49541 (2013.01); H01L 2224/48247 (2013.01);
Abstract
A lead frame includes an outer frame. The outer frame includes: one surface; another surface that is opposite to the one surface; a side surface between the one surface and the other surface; a recess that is formed to extend from the one surface to the side surface; and a notch step portion that is formed to extend from the other surface to the side surface.