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. 09, 2025
Filed:
Apr. 25, 2019
Resonac Corporation, Tokyo, JP;
Shintaro Hashimoto, Tokyo, JP;
Kouhei Taniguchi, Tokyo, JP;
Tatsuya Yahata, Tokyo, JP;
Yoshinobu Ozaki, Tokyo, JP;
RESONAC CORPORATION, TOKYO, JP;
Abstract
A semiconductor device having a dolmen structure, includes: a substrate; a first chip disposed on the substrate; a plurality of support pieces disposed around the first chip, on the substrate; and a bonding adhesive piece-attached chip supported by the plurality of support pieces and disposed to cover the first chip, in which the bonding adhesive piece-attached chip includes a second chip, and a bonding adhesive piece provided on one surface of the second chip, and a shear strength of the support pieces and the bonding adhesive piece-attached chip at 250° C. is 3.2 MPa or more.