Liquid crystal medium and electro-optical display device containing same

The invention relates to nematic liquid crystal media with negative dielectric anisotropy, having a peak time (tmax) as determined in the disclosure, of 0.25 ms or less and which, preferably, has a value of the quotient from the peak time and square of the double refraction (tmax/deltan2) of 22 ms o...

Full description

Saved in:
Bibliographic Details
Main Author KLASEN-MEMMER MELANIE,SAITO IZUMI,PLACH HERBERT,TARUMI KAZUAKI
Format Patent
LanguageEnglish
Published 27.06.2007
Subjects
ADHESIVES
CHEMISTRY
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
DYES
FREQUENCY-CHANGING
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PAINTS
PHYSICS
POLISHES
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Online AccessGet full text

Cover

More Information
Summary:The invention relates to nematic liquid crystal media with negative dielectric anisotropy, having a peak time (tmax) as determined in the disclosure, of 0.25 ms or less and which, preferably, has a value of the quotient from the peak time and square of the double refraction (tmax/deltan2) of 22 ms or less, in addition to the use of said liquid crystal media in liquid crystal displays, and said liquid crystal displays.
Bibliography:Application Number: CN2005825048