- Patent Title: Optical film, method for producing optical film, and display device
-
Application No.: US16106677Application Date: 2018-08-21
-
Publication No.: US10955601B2Publication Date: 2021-03-23
- Inventor: Kunihiro Atsumi , Yukito Saito , Shinichi Morishima , Wataru Hoshino
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils LLC
- Agent Jean C. Edwards, Esq.
- Priority: JPJP2016-030706 20160222
- Main IPC: G02B5/30
- IPC: G02B5/30 ; B32B7/02 ; G09F9/00 ; C09K19/32 ; C09K19/02 ; C09K19/34 ; C09K19/56 ; C09K19/38 ; G02F1/13363 ; C09K19/54 ; C09K19/04 ; C09K19/20 ; H01L51/52 ; C09K19/30 ; H01L51/00 ; H01L51/56
Abstract:
An optical film includes a liquid crystal layer derived from a smectic phase, wherein an Nz factor of the liquid crystal layer is from 0.2 to 0.8. A display device that includes the optical film, and a method of producing an optical film is also provided.
Public/Granted literature
- US20180356578A1 OPTICAL FILM, METHOD FOR PRODUCING OPTICAL FILM, AND DISPLAY DEVICE Public/Granted day:2018-12-13
Information query
