Tungsten trioxide sputtering targets（WO3）产品概况

WO3 is a cathode colored electrochromic material with high coloring rate, good reversibility, short response time, long service life and low cost. Electrochromic film can be used in smart windows, large area, high contrast, high resolution aluminum and display screen without visual angle difference, automatic light intensity adjustment of automobile rearview mirror, and has a broad application prospect.