Aufsatz in einer Fachzeitschrift
Low-voltage and fast-response polymer-stabilized hyper-twisted nematic liquid crystal



Details zur Publikation
Autor(inn)en:
Yuan, J.; Tan, G.; Xu, D.; Peng, F.; Lorenz, A.; Wu, S.
Verlag:
OPTICAL SOC AMER
Publikationsjahr:
2015
Zeitschrift:
Optical Materials Express
Seitenbereich:
1339-1347
Jahrgang/Band:
5
Heftnummer:
6
Erste Seite:
1339
Letzte Seite:
1347
Seitenumfang:
9
ISSN:
2159-3930

Zusammenfassung, Abstract
We report a low-voltage and submillisecond-response polymer-stabilized hyper-twisted-nematic (HTN) liquid crystal cell with a large dielectric anisotropy host mixture. To correct the measured voltagedependent transmittance, we have to take the voltage shielding effect of the alignment layers into consideration. Both Kerr effect and flexoelectro-optic effect contribute to the observed induced birefringence. To evaluate the dynamic responses of these two effects, we fit the decay time data with a double relaxation model. A good agreement between the experiment and simulation is obtained. Such a HTN cell still exhibits fast response time (<2ms) even at low temperature (0 degrees C). Potential applications for display and photonic devices are foreseeable. (C) 2015 Optical Society of America


Autor(inn)en / Herausgeber(innen)

Zuletzt aktualisiert 2019-25-07 um 19:35