Patent ID: 11892717
Assignee: REALD SPARK, LLC
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. The display device according to claim 9, further comprising a control system arranged to control the spatial light modulator and to apply voltages across the first and second transmissive electrodes for driving the layer of liquid crystal material, wherein the control system is connected to the at least one connection track at the outer edge and is arranged to apply respective voltage signals to the at least one connection track and to the at least one proximal region having amplitude and phase that are selected to apply voltages across the first and second transmissive electrodes that drive the plural regions of the layer of liquid crystal material into a desired state in accordance with a mode of operation in each of the at least one distal region, parts of the at least one proximal region aligned with the at least one connection track, and a remainder of the at least one proximal region.