Put forward a new method of assembling polarization-interference to measure the phase retardation of wave-plate.
提出了会聚偏振光干涉法测量波片相位延迟量的新方法。
2
A multilayer optical retardation compensation film having at least one positive C-plate and at least one negative C-plate is used in an LCD device.
具有至少一个正c -板和至少一个负c -板的多层光学延迟补偿薄膜被用于LCD器件中。
3
The variation behavior of phase retardation of wave-plate with temperature was introduced, and the electro-optic modulation method was put forward to measure the phase retardation.