Physical and Electro-Optical Properties of New Nematic LC Mixtures for Highly Multiplexed TN-Displays

A set of new, blended nematic liquid crystal mixtures to improve the performance of highly multiplexed TN-displays are presented. The physical and electro-optical properties of new LC mixtures have been investigated, along with the frequency and temperature dependence of threshold voltage about newl...

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Published inMolecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals Vol. 331; no. 1; pp. 517 - 523
Main Authors Kim, Sung Han, Lee, You Jin, Lim, Moojong, Jeong, Dong Jin, Uh, Kee Han, Bezborodov, Vladimir, Lapanik, Valery, Choi, Yun Soo
Format Journal Article Conference Proceeding
LanguageEnglish
Published Philadelphia, PA Taylor & Francis Group 01.08.1999
Gordon and Breach
Subjects
Applied sciences
Display
Electronics
Exact sciences and technology
liquid crystal mixtures
optical anisotropy
phase transition temperature
threshold voltage
Multiplexing
Phase transformation
Twisted nematic state
Electrooptical properties
Liquid crystal displays
Experimental study
Nematic crystals
Liquid nematic transformation
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Summary:A set of new, blended nematic liquid crystal mixtures to improve the performance of highly multiplexed TN-displays are presented. The physical and electro-optical properties of new LC mixtures have been investigated, along with the frequency and temperature dependence of threshold voltage about newly developed liquid crystals. The multiplexable mixtures are completely miscible and can be blended, thus leading to new mixtures covering a wide range of threshold voltages 1.2 > V 10 > 2.0 V, nematic-isotropic phase transition temperatures 60 > Tc > 100[ddot]C, and/or optical anisotropies 0.13>Δ n>0.18.
ISSN:1058-725X
DOI:10.1080/10587259908047553