▎ 摘　　要

NOVELTY - A suspension particle device comprises a first layer of transparent conductive substrate, a dimming layer containing an oxy-element compound nanorod of zinc suspended in a suspension medium, and a second layer of the transparent conductivity substrate. The oxygen group element compound of zinc comprises Zinc oxide (ZnO), Zinc sulfide (ZnS), Zinc selenide (ZnSe) and Zinc telluride (ZnTe). The suspension medium is organic insulating liquid, the organic insulating liquid comprises organosilicone oil, vegetable oil, petroleum ether, lauryl methacrylate, dibutyl phthalate, trimellitic acid trimethyl ester in the one kind of or more. The transparent conductive substrate comprises ITO conductive glass, ITO conductive film, nano Ag wire conductive film, nano copper (Cu) wire conductive film, polystyrenesulfonate (PEDOT) conductive film, polyethylene terephthalate (PET) conductive film, graphene conductive film, carbon nano-tube conductive film in the one kind of or more. USE - The suspended particle device of oxygen group element compound nano-rod based on zinc is useful in an electrochromic device e.g. polymer dispersed liquid crystal (PDLC), electrochemical device (EC) and suspended particle devices (SPD). ADVANTAGE - The device has strong internal dipole moment, good stability and low manufacturing cost of inorganic functional material as suspended particles, can efficiently control incident light transmission amount, provides new feasible research direction for the existing technology, and has good market prospect. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the suspended particle device of oxygen group element compound nano-rod based on zinc (Drawing includes non-English language text).