LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a uniform display grade free of the luminance unevenness due to the stress in a configuration obtained by laminating a phase difference compensation element and a polarizing plate or configuration laminated with a liquid crystal pan...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TERASHITA SHINICHI, KANZAKI SHUICHI
Format:	Patent
Sprache:	eng
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 ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a uniform display grade free of the luminance unevenness due to the stress in a configuration obtained by laminating a phase difference compensation element and a polarizing plate or configuration laminated with a liquid crystal panel. SOLUTION: The phase difference compensation element having a photoelastic coefficient of ≤10x10-13cm2/dyne is used. A liquid crystal layer contains a nematic liquid crystal material having negative anisotropy and when voltage is not applied thereto, the liquid crystal molecules of the nematic liquid crystal material align approximately perpendicularly to the surface of the respective substrates. A liquid crystal cell has a plurality of pixel regions respectively having two or more liquid crystal regions varying from each other. COPYRIGHT: (C)2004,JPO&NCIPI