Invention Application
- Patent Title: OPTICALLY ANISOTROPIC FILM, CIRCULARLY POLARIZING PLATE, AND DISPLAY DEVICE
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Application No.: US16781477Application Date: 2020-02-04
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Publication No.: US20200174171A1Publication Date: 2020-06-04
- Inventor: Hideyuki NISHIKAWA , Mayumi NOJIRI , Ryoji GOTO
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@329de17e
- Main IPC: G02B5/30
- IPC: G02B5/30 ; C09K19/60 ; C09K19/38

Abstract:
The present invention provides an optically anisotropic film exhibiting excellent reciprocal wavelength dispersion, a circularly polarizing plate, and a display device. The optically anisotropic film of an embodiment of the present invention is an optically anisotropic film formed from a composition including a liquid crystal compound and an infrared absorbing dye, in which the optically anisotropic film satisfies a relationship of Formula (A): Re(450)/Re(550)
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