International Display Workshops General Incorporated Association

2:30 PM - 5:00 PM

[LCTp5-9L] Relationship between Liquid Crystal Molecular Behaviors and Dielectric Loss for Microwave Frequency Phase Shifters

*Yoichi Murakami1, Yosei Shibata1, Hiroyasu Sato1, Takahiro Ishinabe1, Qiang Chen1, Hideo Fujikake1 (1. Tohoku University (Japan))

nematic liquid crystal, phase shifter, dielectric loss, radio frequency

https://doi.org/10.36463/idw.2019.0376

For realization of phase shifter using liquid crystal (LC), we evaluated the relation between molecular structure of LC and dielectric loss in microwave frequency. We considered that dielectric loss can be reduced by thermal vibration suppression of LC molecules.