Patent ID: 11906757
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. The beam deflector of claim 11, wherein the fifth deflection element comprises fifth lower electrodes arranged in the second direction, a fifth upper electrode layer facing the fifth lower electrodes, and a fifth liquid crystal layer provided between the fifth lower electrodes and the fifth upper electrode layer,
wherein the sixth deflection element comprises sixth lower electrodes arranged in the first direction, a sixth upper electrode layer facing the sixth lower electrodes, and a sixth liquid crystal layer provided between the sixth lower electrodes and the sixth upper electrode layer,
wherein the fifth liquid crystal layer is controlled by the fifth lower electrodes and the fifth upper electrode layer and comprises a fifth light path conversion plane configured to deflect the light having the first polarization direction in the second direction, and
wherein the sixth liquid crystal layer is controlled by the sixth lower electrodes and the sixth upper electrode layer and comprises a sixth light path conversion plane configured to deflect the light having the second polarization direction in the first direction.