Determination of Phase Transition and Electro-optical Behaviors of Quantum Dot Doped Polymer Dispersed Liquid Crystal

Polymer Dispersed Liquid Crystals (PDLCs): A Mini Review

“…ZnO, MgO, CuO, BTO, BaTiO3, Fe3O4, TiO2 [35][36][37][38][39][40][41] and other inorganic NPs were doped into PDLCs, and the driving voltage was decreased. These particles were identified to have an influence on the dielectric constant of the medium or to create local field effects, reducing the driving voltage.…”

“…These particles were identified to have an influence on the dielectric constant of the medium or to create local field effects, reducing the driving voltage. Doping ferroelectric NPs caused spontaneous polarization, which improved E-O properties [41,42]. Mishra et al [35] from Mumbai University in India reported the fabrication of PDLC films with embedded CuO, ZnO, and Zn, NPs utilizing the SIPS method.…”

Recent Advances in The Polymer Dispersed Liquid Crystal Composite and Its Applications

“…It was found that these particles tended to impact the dielectric constant of the medium or created local field effects which consequently lowered the driving voltage. The doping of ferroelectric NPs created spontaneous polarization which further improved the E-O properties [82,83]. In India, Mishra et.al [76] of Mumbai University, reported the fabrication of PDLC films by the SIPS method and embedded CuO, ZnO and Zn, NPs.…”

“…Other inorganic NPs such as ZnO, MgO, CuO, BTO, BaTiO 3 , Fe 3 O 4 , TiO 2 [ 76 , 77 , 78 , 79 , 80 , 81 , 82 ] were doped into PDLCs and a decrease in driving voltage was observed. It was found that these particles tended to impact the dielectric constant of the medium or created local field effects which consequently lowered the driving voltage.…”