Invention Grant
- Patent Title: Liquid crystal display device comprising an optically anisotropic film having at least one species of liquid crystal compound which exhibits a nematic phase or a smectic phase
- Patent Title (中): 液晶显示装置，包括具有至少一种呈现向列相或近晶相的液晶化合物的光学各向异性膜
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Application No.: US12595438Application Date: 2008-04-11
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Publication No.: US08259259B2Publication Date: 2012-09-04
- Inventor: Mitsuyoshi Ichihashi , Shinichi Morishima , Hiroshi Takeuchi
- Applicant: Mitsuyoshi Ichihashi , Shinichi Morishima , Hiroshi Takeuchi
- Applicant Address: JP Minato-Ku, Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Minato-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2007-103705 20070411
- International Application: PCT/JP2008/000954 WO 20080411
- International Announcement: WO2008/126421 WO 20081023
- Main IPC: G02F1/1347
- IPC: G02F1/1347 ; G02F1/1337
Abstract:
An optically anisotropic film comprising at least one species of liquid crystal compound which exhibits a nematic phase or a smectic phase, the liquid crystal phase showing birefringence Δn(λ) at wavelength λ which satisfies the numerical expression (1) below is disclosed. Δn(450 nm)/Δn(550 nm)
Public/Granted literature
- US20100157204A1 OPTICALLY ANISOTROPIC FILM AND LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2010-06-24
Information query
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