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:
May. 09, 2023
Filed:
Nov. 11, 2021
Shinko Electric Industries Co., Ltd., Nagano, JP;
Tetsuichiro Kasahara, Nagano, JP;
Tsukasa Nakanishi, Nagano, JP;
Koji Watanabe, Nagano, JP;
Jun Izuoka, Nagano, JP;
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano, JP;
Abstract
A circuit board includes a first metal layer; a second metal layer that is arranged on the first metal layer; and a sealing resin with which a space between the first metal layer and the second metal layer is filled, wherein the second metal layer includes an electrode that protrudes from an upper surface of the sealing resin and that has an end face on which an electronic part is mountable; and an interlayer connector whose upper surface is exposed in a position lower than the end face of the electrode from the upper surface of the sealing resin and that makes contact with the first metal layer.