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:
Apr. 09, 2019
Filed:
Sep. 01, 2016
Fujifilm Corporation, Tokyo, JP;
Naoya Shimoju, Kanagawa, JP;
Aiko Yoshida, Kanagawa, JP;
Mayumi Nojiri, Kanagawa, JP;
Yu Naito, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A polarizing plate composition, a polarizing plate protective film, a polarizer, a polarizing plate, and a liquid crystal display device contain a compound represented by the following Formula (I). In Formula (I), R represents a specific substituent, and each of EWGand EWGrepresents an electron-withdrawing group. EWGand EWGmay form a ring by being bonded to each other. Here, there is no such case where EWGand EWGbecome the following group by being bonded to each other and form a ring by being bonded to a carbon atom substituted with R. Each of Rx and Ry represents a hydrogen atom or a substituent. * represents a position of bonding to a carbon atom substituted with R.