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. 25, 2018
Filed:
Jan. 08, 2016
Fujifilm Corporation, Tokyo, JP;
Masaki Noro, Kanagawa, JP;
Yutaka Nozoe, Kanagawa, JP;
Hiroshi Inada, Kanagawa, JP;
Naoya Shimoju, Kanagawa, JP;
Aiko Yoshida, Kanagawa, JP;
Yu Naito, Kanagawa, JP;
Yasukazu Kuwayama, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
The inventions are an optical film containing cellulose acylate and a compound having a structure denoted by General Formula (A) described below, and a polarizing plate and a liquid crystal display device employing the optical film. L represents n-valent connecting group, n represents an integer of greater than or equal to 2, and A represents a heterocyclic group denoted by General Formula (I). R, R, and Rrepresent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, or a heteroaryl group. Here, any one of R, R, and Ris bonded to L.