Effect of BaTiO<sub>3</sub>Nanoparticle on Electro-Optical Properties of Polymer Dispersed Liquid Crystal Displays

• 作者: Mallikharjuna Rao Darla Soney Varghese Sriharsha Hegde
• 来源期刊: 结晶过程及技术期刊(英文)
• 学科: 化学
• 关键词: Polymer Dispersed LIQUID CRYSTAL Barium TITANATE LIQUID CRYSTAL
• 年，卷（期）: 2014,（1）
• 页码范围: 60-63
• 页数: 4页
• 分类号: O6

摘要

Ferro nematic suspensions are the prominent materials to enhance the electro optical performance of liquid crystal displays. Electro optical properties of polymer dispersed liquid crystal (PDLC) display with the introduction of Barium Titanate nanoparticles have been investigated in this article and it is shown that there is a considerable enhancement in electro-optical response of the displays. The nanoparticles lower the switch-on electric field and thereby increase the optical transmission at certain voltages of the displays. The electro-optical characteristics of the PDLC cells were investigated with a He-Ne laser followed by MatLab calculations.