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. 01, 2020
Filed:
Aug. 28, 2018
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Yoichiro Ichioka, Annaka, JP;
Naoyuki Kushihara, Annaka, JP;
Kazuaki Sumita, Annaka, JP;
Kazunori Kondo, Takasaki, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
The present invention is a resin composition including: (A) an epoxy resin; (B) an epoxy compound shown by the following formula (1) and/or formula (2); (C) a phenolic curing agent; and (D) a curing accelerator, wherein 'A' represents a single bond or a divalent organic group selected from the following formulae. This provides a resin composition with improved strength and excellent adhesion and flexibility, a resin film with improved strength formed from the composition, a semiconductor laminate containing the cured material of the resin film and a method for manufacturing the same, as well as a semiconductor device into which the semiconductor laminate is diced and a method for manufacturing the same.