The photoemissions are showed after dichroitic azo dyes doping with liquid crystal,such as widening angle of view, improving light in display and so on.

与液晶掺杂后这表现出许多良好的光电特性,如具有宽液晶示的视角、增加示亮度等。

Also some liquid crystal displays depend on, demonstrated body itself which the modulation outside light realizes nonluminous, does not stimulate the eye, is not easy to be weary and so on the merit.

还有液晶示靠界光来实现的，示体本身不发光，不刺激眼睛，不易疲劳等优点。