The invention can reduce 30-40% production cost of polarization protective film and LCD opticalcompensation film.
且可使生产偏光板保护膜、LCD光学补偿膜的成本降低30 ~ 40%。
2
The display has been incorporated with a low_reflectance black matrix and opticalcompensation films for high_quality performance.
为了使性能更好，器件还采用了低反射率黑矩阵和光学补偿膜。
3
By comparing the two athermal techniques of mechanical compensation and opticalcompensation, we can see the last one has obvious advantage over the former.