https://scholars.lib.ntu.edu.tw/handle/123456789/46903
標題: | Effect of insulating-nanoparticles addition on ion current and voltage-holding ratio in nematic liquid crystal cells | 作者: | Chen, Pei-Shiang Huang, Chiu-Chung Liu, Yung-Wei CHIH-YU CHAO |
公開日期: | 2007 | 卷: | 90 | 期: | 21 | 起(迄)頁: | - | 來源出版物: | Applied Physics Letters | 摘要: | The transient currents induced by an applied direct voltage (dc) electric field have been measured liquid-crystal cells in nematic phase. The experimental results show that the addition of insulating nanoparticles, such as diamond powders, leads to a reduction of the ion concentration in cells so as to drastically reduce the transient currents and threshold voltage. Simultaneously, a high voltage-holding ratio (VHR) in doped cells is observed. Such a high VHR, in comparison with nematic liquid crystals doped by carbon nanotubes, is a superior feature for future liquid crystal display applications. © 2007 American Institute of Physics. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/235284 https://www.scopus.com/inward/record.uri?eid=2-s2.0-34249651941&doi=10.1063%2f1.2740581&partnerID=40&md5=8354a4dca79b7ec8d1e9bea0cb97de40 |
ISSN: | 00036951 | DOI: | 10.1063/1.2740581 | SDG/關鍵字: | Carbon nanotubes; Electric fields; Liquid crystal displays; Nanoparticles; Powder metals; Threshold voltage; Diamond powders; Insulating-nanoparticles addition; Liquid crystals doping; Voltage-holding ratio (VHR); Nematic liquid crystals |
顯示於: | 應用物理研究所 |
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