Cured-film formation composition, orientation material, and retardation material

A technology for curing films and compositions, applied in photosensitive materials, instruments, optics and other directions for optomechanical equipment, can solve problems such as recording, and achieve the effects of excellent orientation uniformity and excellent orientation sensitivity
CN106980233AActive Publication Date: 2017-07-25NISSAN CHEM IND LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NISSAN CHEM IND LTD
Publication Date
2017-07-25

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Abstract

An aim of the invention is to provide a cured-film formation composition for forming a cured film having photoreaction efficiency and solvent resistance, and high adhesiveness alignment uniformity, and an orientation material for photo-alignment, and a retardation material formed by use of the orientation material. A cured-film formation composition includes (A) a compound having a photo-aligning group and one substituent selected from a hydroxy group, a carboxy group, and an amino group; (B) a hydrophilic polymer having one or more substituents selected from a hydroxy group, a carboxy group, and an amino group; and (C) a polymer obtained by polymerizing a monomer including an N-hydroxymethyl compound or an N-alkoxymethyl (meth)acrylamide compound, and optionally further a cross-linking catalyst as a component (D). By use of the composition, a cured-film is formed and an orientation material is formed by utilizing photo-alignment technique. A retardation material is obtained by applying a polymerizable liquid crystal on the orientation material and curing it.
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Description

[0001] The invention of this application is a divisional application of the application No. 201380037032.2, the title of the invention is "Cured Film Forming Composition, Orientation Material and Phase Difference Material", and the filing date is July 11, 2013. technical field

[0002] The present invention relates to a composition for forming a cured film, an orientation material, and a retardation material. Background technique

[0003] In recent years, in the field of displays such as televisions using liquid crystal panels, development of 3D displays capable of viewing 3D images has been progressing as an effort to increase performance. In a 3D display, for example, an image having a three-dimensional effect can be displayed by allowing the viewer's right eye to view a right-eye image and the viewer's left eye to view a left-eye image.

[0004] There are various systems for a 3D display displaying a 3D image, and a lenticular lens system, a parallax barrier system, and t...

Claims

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