Varnish for a liquid crystal aligning agent liquid crystal aligning film and liquid crystal display element

PURPOSE: A liquid crystal aligning agent varnish, a liquid crystal alignment layer, and a liquid crystal display element are provided to promptly and reliability perform the transition from a spray alignment state to a bend alignment state in an OCB(Optically Compensated Birefringence) type liquid c...

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Bibliographische Detailangaben
Hauptverfasser:	HIRAI YOSHIHARU, TANIOKA SATOSHI, KOMATSU MICHIO, NAKASHIMA AKIRA, MURATA SHIZUO, YOSHIDA NOBUAKI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE: A liquid crystal aligning agent varnish, a liquid crystal alignment layer, and a liquid crystal display element are provided to promptly and reliability perform the transition from a spray alignment state to a bend alignment state in an OCB(Optically Compensated Birefringence) type liquid crystal display in low voltage and to form an alignment layer for the liquid crystal display element. CONSTITUTION: An OCB type liquid crystal display element is formed by using an alignment layer(3,6) formed by using the liquid crystal aligning agent varnish containing solid fine particles or an alignment layer on the surface of which the solid fine particles are dispersed. 본 발명에 따라, 고체 미립자를 함유하는 액정 배향제 와니스로부터 형성된 배향막 또는 고체 미립자가 표면에 분산되어 있는 배향막을 사용하여 광학적 보상 복굴절(OCB)형 액정 표시소자를 제조함으로써, 저전압에서 스프레이 배향 상태로부터 밴드 배향 상태로 신속하면서도 확실하게 전이하는 액정 표시소자를 제공할 수 있다.