Passive patterned polymer dispersed liquid crystal transparent display

A patterned polymer dispersed liquid crystal transparent display using one-time UV exposure is demonstrated. The device fabricated by exposing the cell with a uniform light through mask selective attenuation of light. voltage-transmittance response different for corresponding regions. Thus, three states total scattering, transparent, and can be realized controlling applied voltages. proposed used in shutter mode as smart windows projected demonstrated, which shows great potential customized patterns or logos has application field displays.