P‐12.13: Increasing the Rewriting Speed of Optically Driving Liquid Crystal Display by NiO Doping

Abstract

The optically driving liquid crystal display (ODLCD) realizes display function by controlling the alignment directions of liquid crystals (LC) under exposure light, which has applications in optical devices. However, it is still limited to the laboratory for its long rewriting time of the ODLCD. The rewriting time for the ODLCD depending on SD1 with Nickel oxide (NiO) doping was studied. The SD1‐NiO distribution was discussed by SEM images. Among the 10 different ratios of SD1‐NiO concentration, the ratio of 1−0.08 is optimal and a minimum rewriting time of 6s has been reached.

Flexible PEDOT/NiO@nickel foam composites materials for high‐performance supercapacitors

“…NiO is usually a p‐type semiconductor with a wide band gap of about 3.6 eV 18 . NiO nanomaterials have relatively high conductivity and electron mobility, which have been used in the semiconductor field of liquid crystal displays, thin film transistors, solar cells etc 19–21 . NiO nanoparticles can be loaded onto the NF surface by a simple electrochemical deposition method, even filled into the internal unless voids of NF.…”

“…18 NiO nanomaterials have relatively high conductivity and electron mobility, which have been used in the semiconductor field of liquid crystal displays, thin film transistors, solar cells etc. [19][20][21] NiO nanoparticles can be loaded onto the NF surface by a simple electrochemical deposition method, even filled into the internal unless voids of NF. Hence, the specific surface area of NF is increased, which provides richer active sites for further deposition of active materials and is conducive to increasing the loading of active materials and changing the surface morphology of electrode materials, thus improving the energy storage properties of composite electrode materials.…”