Although experimentation on antifouling technologies for shipping has continued for approximately 100 years, metal containing antifouling paints continue to be widely adopted. These paints are usually copper or tin based compounds like tributyl tin (TBT) that can prevent fouling by continuously rele.....
[更多]
The alignment behavior of the liquid crystal layer of a liquid crystal display (LCD) determines most of its optical properties. The alignment direction and pretilt angles are determined by the alignment layers in contact with the liquid crystal layer itself and cannot be varied. Some traditional way.....
[更多]
There are many applications for the Liquid crystal displays (LCD) that are bistable under zero voltage bias conditions. For examples, bistable cholesteric LCD; bistable ferroelectric LCD; bistable twisted nematic LCD where the two stable twist states differ by 360 degrees in twist angle; bistable tw.....
[更多]
