Aligned liquid crystal film, method for producing same, and image display device

A liquid crystal alignment film (100) is provided with a first alignment liquid crystal layer (1) in which liquid crystal molecules are aligned, a resin coating layer (6) in contact with a first main surface of the first alignment liquid crystal layer, and an optical layer (4) bonded to the resin co...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMAOKA YOHEI, SUZUKI MITSURU, UCHIYAMA TOMONARI, MITA SATOSHI
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A liquid crystal alignment film (100) is provided with a first alignment liquid crystal layer (1) in which liquid crystal molecules are aligned, a resin coating layer (6) in contact with a first main surface of the first alignment liquid crystal layer, and an optical layer (4) bonded to the resin coating layer (6) via an adhesive layer (3). And the resin coating is a non-cured resin layer. The glass transition temperature of the resin coating may be 20 DEG C or more. The first oriented liquid crystal layer may be liquid crystal molecules oriented in parallel. In one embodiment, a resin coating layer is formed by applying a resin solution containing a resin and an organic solvent to a first main surface of a first oriented liquid crystal layer, and the resin coating layer and an optical layer are bonded via an adhesive to form an oriented liquid crystal film. 一种液晶取向膜(100),其具备:液晶分子进行了取向的第一取向液晶层(1)、与第一取向液晶层的第一主面相接触的树脂涂层(6)、和在树脂涂层(6)上经由粘接剂层(3)贴合的光学层(4)。树脂涂层为非固化型树脂层。树脂涂层的玻璃化转变温度可为20℃以上。第一取向液晶层可为液晶分子平行取向者。一个实施方式中,通