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

Authors

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