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:
Aug. 24, 2021
Filed:
Oct. 15, 2019
Renesas Electronics Corporation, Tokyo, JP;
Yoshitaka Okayasu, Tokyo, JP;
Shuuichi Kariyazaki, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
The lower surface of the wiring substrate includes a first region overlapping with the semiconductor chip mounted on the upper surface, and a second region surrounding the first region and not overlapping with the semiconductor chip. The first region includes a third region in which the plurality of external terminals is not arranged, and a fourth region surrounding the third region in which the plurality of external terminals is arranged. The plurality of external terminals includes a plurality of terminals arranged in the fourth region of the first region and a plurality of terminals arranged in the second region. The plurality of terminals includes a plurality of power supply terminals for supplying a power supply potential to the core circuit of the semiconductor chip, and a plurality of reference terminals for supplying a reference potential to the core circuit of the semiconductor chip.