ZnO, as an environmentally friendly and abundant multifunctional wide bandgap oxide material, can be transformed into a transparent conductive oxide material with high photoelectric performance after a certain amount of degenerate doping. It has been increasingly applied in optoelectronic information fields such as flat panel displays, thin film solar cells, Low-E glass for building energy conservation, and smart glass, Let’s take a look at the applications of ZnO targets in real life with RSM editor.
Application of ZnO sputtering target material in photovoltaic coating
Sputtered ZnO thin films have been widely used in Si based and C-positive batteries, and recently in hydrophilic solar cells Obtained from organic solar cells and HIT solar cells Widely used.
Application of ZnO target material in coating of display devices
So far, among numerous transparent conductive oxide materials, only the IT() thin film system deposited by magnetron sputtering has the lowest electrical resistivity (1 × 10 Q · cm), good chemical etching properties, and environmental weather resistance have become the mainstream of commercially available transparent conductive glass for flat panels. This is attributed to the excellent electrical properties of ITO. It can achieve lower surface resistance and higher optical transmittance at very thin thicknesses (30-200 nm).
Application of ZnO target material in intelligent glass coating
Recently, smart glass represented by electrochromic and polymer dispersed liquid I (PDLC) devices is receiving widespread attention in the glass deep processing industry. Electrochromism refers to the reversible oxidation or reduction reaction of materials caused by the change of polarity and intensity of external electric field, which leads to the change of color, and finally realizes the dynamic regulation of light or solar radiation energy.
Post time: Jun-09-2023