Abstract
The concepts of polymer dispersed liquid crystal、sheared liquid crystal、scattering polarizer and transmitting projection screen are introduced.The samples of sheared liquid crystal scattering polarizer glass are prepared.The sample consisted of tow piece of glass and a layer of polymer dispersed liquid crystal film is formed during the UV solidification process while the shear stress added.The polarizing photograph and the curves of polarizing light transmissivity and haze with angle of light axis are given.The experimental results show that it looks translucent and there is light axis.To combine the scattering polarizer glass with absorbing polarizer,a new kind of light tunable function window is given,and to combine the glass with 1LCD projector or 1LCOS projector,the transmitting projection screen is obtained with excellent imaged effect for rear projection display system.
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