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. 04, 2026
Filed:
Oct. 31, 2019
Resonac Corporation, Tokyo, JP;
Abstract
A method for producing an electronic device includes a first step of pasting a support to an organic substrate having a thickness of 1000 μm or less, with a temporary fixing material interposed therebetween, to obtain a laminated body; a second step of heating the temporary fixing material of the laminated body; a third step of mounting a semiconductor chip on the organic substrate of the laminated body that has been subjected to the second step; a fourth step of sealing the semiconductor chip mounted on the organic substrate with a sealing material; and a fifth step of peeling the support and the temporary fixing material from the organic substrate of the laminated body that has been subjected to the fourth step.