11‐3: A Novel e‐Privacy LCD Based on the Smart Viewing Angle Controllable Cell with IPS Electrode Structure.

In this paper, we proposed a novel e‐Privacy LCD, based on the smart viewing angle controllable (SVC) cell with IPS electrode structure, which can be electrically switched between the wide viewing angle (share mode) and the narrow viewing angle (privacy mode). The path of the collimated light emitted from collimated microstructural LGP BLU is not be changed when the SVC cell is off state, it is privacy mode; the light will be scattered when it pass through the SVC cell that be applied voltage, it is share mode. This phenomenon is very consistent with the simulated results. We also study the influence of the operating voltage or the cell gap on share performance. With the increase of the operating voltage or the cell gap of the SVC cell, the share performance is obviously improved. [ABSTRACT FROM AUTHOR]