Title:
Optically anisotropic layer and its manufacturing method, laminate, polarizing plate, display device, liquid crystal compound and its manufacturing method, carboxylic acid compound
Document Type and Number:
Japanese Patent JP6363566
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid crystal compound having a reverse wavelength dispersion property in which solubility and phase transition temperature are improved and an optically anisotropic layer using the same, a laminate, a polarizing plate, a display device, manufacturing methods of the liquid crystal compound and optically anisotropic layer, and a carboxylic acid compound that is an intermediate body of the liquid crystal compound.SOLUTION: An optically anisotropic layer includes a liquid crystal compound having a specific optical active carbon, or formed by curing a polymerizable composition including the liquid crystal compound, and the major axes of molecules of the liquid crystal compound are aligned.SELECTED DRAWING: None
Inventors:
Takushi Matsuyama
Ryoji Goto
Hiroyuki Ishikawa
Takahashi Keita
Yasushi Katsumata
Ryoji Goto
Hiroyuki Ishikawa
Takahashi Keita
Yasushi Katsumata
Application Number:
JP2015149996A
Publication Date:
July 25, 2018
Filing Date:
July 29, 2015
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
G02B5/30; C07D339/06; G02F1/13363; G02F1/1337
Domestic Patent References:
| JP2012077057A | ||||
| JP2009242718A | ||||
| JP2010001368A | ||||
| JP2016051083A | ||||
| JP2016051178A | ||||
| JP2016053709A |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office
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