Fig. 1. Chemical structures of RM82， Irg651 and Rei⁃chardt’s dye.

Fig. 2. Schematic diagram of fabrication process and working principle of patterned DSM display

Fig. 3. （a） Transmittance-voltage curves of DSM devices prepared with different LC monomer concentrations； （b） Transmittance and real images of sample M4 working at 0~220 V；SEM photographs of polymer network in DSM devices with sample （c） M1，（d） M2，（e） M3 and （f） M4， respectively. Scale bar： 6 μm.

Fig. 4. （a） Photographs of DSM devices at OFF- and ON-state，（b） transmittance-voltage and （c） contrast ratiocurves of area Ⅰ and area Ⅱ of patterned DSM transparent display.

Fig. 5. POM images of （a） exposed area and （b） unexposed area of patterned DSM device at OFF-and ON-state （scale bar： 100 μm）.The orange arrow represents the direction of LC molecules， the white arrow represents the polarization direction of polarizer and analyzer.

Fig. 6. （a）POM image and （b） SEM photograph of the interface area of patterned DSM device

Fig. 7. Changes of the contrast ratio values of DSM device after （a） continuous power-on time and （b） switching times test