Electro-optic characteristics of millisecond response CANCE-doped twisted nematic E7 LC cell

Authors

Melvin F. Estonactoc ⋅ PH National Institute of Physics, University of the Philippines Diliman
Peter John Rodrigo ⋅ PH National Institute of Physics, University of the Philippines Diliman
Nathaniel Hermosa ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Novel twisted nematic liquid crystal (TNLC) cell for device applications of Canola-based cholesteryl ester (CANCE)-doped E7 was fabricated. An operating voltage of 5 V_RMS was obtained using a 50% duty cycle square wave oscillator. The transmission of the TNLC cell exhibited dependence on driving voltage frequencies. During on-state, significant fluctuations are observed with driving frequencies less than 80 Hz. However, suitable electro-optic response with faster response times (order of ∼10 ms) is observed for driving frequencies higher than 80 Hz.

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Issue

2002: Proceedings of the 20th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2002-2D-02

Section

Condensed Matter and Plasma Physics

Published

2002-10-23

How to Cite

[1]

MF Estonactoc, PJ Rodrigo, and N Hermosa, Electro-optic characteristics of millisecond response CANCE-doped twisted nematic E7 LC cell, Proceedings of the Samahang Pisika ng Pilipinas 20, SPP-2002-2D-02 (2002). URL: https://proceedings.spp-online.org/article/view/SPP-2002-2D-02.