Polarizer
principle: the Department of polarizing film mainly used in a field
with no electric field so that light generated when the phase
difference and show the state of light and shade. Polarizer allows only
light in a certain direction in order to, through, for LCD liquid
crystal display of the key components. Production of liquid crystal
display panel LCD Panel process, must be up and down the use of a
liquid crystal polarizing films, and two polarizing film interlaced
into the direction of 90 degrees. |