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:
Jul. 13, 2021
Filed:
Oct. 04, 2019
Industrial Technology Research Institute, Hsinchu, TW;
Yen-Yi Chu, Miaoli, TW;
Hsi-Yi Chin, Hsinchu, TW;
Wei-Ta Yang, Taoyuan, TW;
Chi-En Kuan, Zhudong Township, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
The disclosure provides a film composition, wherein the film composition includes an oligomer and a crosslinking agent. The oligomer can have a structure represented by Formula (I) wherein Rand Rare independently hydrogen, Calkyl group, Calkenyl group, Caryl group, Calkylaryl group, Ccycloalkyl group, Ccycloalkylalkyl group, alkoxycarbonyl group, or alkylcarbonyloxy group; Ris not hydrogen when Ris hydrogen; a is 0 or 1; 100≥n≥1; 100≥m≥1; and when n is not 0, the ratio of n to m is from 3:1 to 1:4. The weight ratio of the oligomer and the crosslinking agent can be from 9:1 to 3:7. The oligomer has a number average molecular weight (Mn) from 1,000 to 8,000.