研究了胆甾相液晶薄膜滤光器的光学性质，给出了这种薄膜的制作技术。

The optical properties of circular polarization filters made of cholesteric liquid crystal thin films are investigated.

youdao

本文实验研究了偶氮侧链聚合物液晶薄膜(P - CN)的光致双折射和光存储性质。

Optical storage based on photoinduced birefringence in azobenzene side-chain polymer liquid crystal (P-CN) film is reported.

youdao

在液晶显示器的表面是数百万个透明的电池开关组成的矩阵，在这个矩阵中扳动各个薄膜晶体管的开关，图像就能在显示屏上跳动了。

By flipping individual thin-film transistors on and off in a matrix of millions of transparent switching cells etched on to the surface of the display, images can be made to dance on the LCD screen.

youdao