Title:
重合性液晶組成物、化合物、光学異方性膜、光学フィルム、偏光板および画像表示装置
Document Type and Number:
Japanese Patent JP7285226
Kind Code:
B2
Abstract:
To provide a polymerizable liquid crystal composition that is used for forming an optically anisotropic film excelling in all of reverse wavelength dispersibility, hygrothermal durability and amine resistance, and provide a compound, an optically anisotropic film, an optical film, a polarizing plate and an image display device.SOLUTION: A polymerizable liquid crystal composition contains a polymerizable liquid crystal compound, and a compound represented by the formula (I-1). An optically anisotropic layer made using the polymerizable liquid crystal compound satisfies the following formula (A): 1.00≤Re(450)/Re(550)≤1.10 (A), where Re(450) denotes an in-plane retardation of the optically anisotropic layer at a wavelength 450 nm, Re(550) denotes an in-plane retardation of the optically anisotropic layer at a wavelength 550 nm.SELECTED DRAWING: None
Inventors:
Shinichi Morishima
Yuta Fujino
Yuta Fujino
Application Number:
JP2020018445A
Publication Date:
June 01, 2023
Filing Date:
February 06, 2020
Export Citation:
Assignee:
Fujifilm Corporation
International Classes:
G02B5/30; C07D277/66; C07D339/06; C07D417/04; C08F220/38; C09K19/38; G02F1/1335; G02F1/13363
Domestic Patent References:
| JP2009173893A | ||||
| JP2017088591A | ||||
| JP2011162678A | ||||
| JP2019144461A |
Foreign References:
| WO2019124090A1 |
Attorney, Agent or Firm:
Hideaki Ito
Fumio Mihashi
Fumio Mihashi