
WO3 is a particularly important inorganic electrochromic material that can be used to produce an electrochromic display. According to experts, the electrochromic display is the earliest developed and prepared electrochromic device. Compared with other display devices, such display has the characteristics of no blind angle, high contrast, low driving voltage, rich color, no power consumption and wide operating temperature range. Also, it is easy to manufacture and easy to implement gray scale control. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The tungsten…