Patent ID: 8111355

Claim:
A method for designing a polymer-dispersed liquid crystal (PDLC) transflective LCD construction, the method comprising: mixing a selected weight percentage of liquid crystal (LC) molecules and a selected weight percentage of polymer monomers to obtain a mixture, a non-chemical interaction that is generated after the polymer monomers are mixed with the LC molecules; injecting the mixture into an LC layer of a transflective LCD in a vacuum; heating the transflective LCD to a predetermined temperature; exposing the transflective LCD by absorbing ultraviolet (UV) lights, wherein the transflective LCD with the mixture does not need a curing voltage during the absorption of the UV lights; performing a photo polymerization on the transflective LCD by using a reflector of the transflective LCD that reflects the UV lights onto the LC layer of the transflective LCD; and phase separating the LC layer to generate a PDLC layer, and forming a PDLC transflective LCD by the PDLC layer with the transflective LCD.