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:
Dec. 06, 2022
Filed:
Jan. 30, 2019
Aoi Electronics Co., Ltd., Takamatsu, JP;
Ichiro Kono, Higashiyamato, JP;
AOI Electronics Co., Ltd., Takamatsu, JP;
Abstract
A method of manufacturing a semiconductor device, includes: preparing a support substrate having a peeling layer formed on a main surface side; partially forming a wiring layer above the peeling layer; arranging a semiconductor chip on the support substrate so that a pad of the semiconductor chip is electrically connected to the wiring layer; forming an encapsulating layer that encapsulates at least a part of the wiring layer and the semiconductor chip and is in contact with the peeling layer or a layer above the peeling layer so as to form an intermediate laminated body including the semiconductor chip, the wiring layer, and the encapsulating layer on the support substrate; cutting a peripheral portion of the support substrate after forming the intermediate laminated body; and mechanically peeling the intermediate laminated body from the support substrate with the peripheral portion cut away, with the peeling layer being as a boundary.