The solid-state EC material developed by Yapu is essentially different from the common liquid crystal dimming film material in the market. Because the liquid crystal is naturally not resistant to low temperature and UV aging, it is not suitable for automotive applications. At present, only EC, gentex, Magna and so on have the world's ability to develop materials.
The solid state (gel state) EC material developed by Yapu has good safety performance. The glass is still bonded together after breaking, and no sharp debris will fall off.
From the performance parameter comparison table, we can see that the main parameters of Yapu EC lens are the same as those of the mainstream foreign manufacturers, and some parameters are better than others.