Patent ID: 11966123
Assignee: HKC CORPORATION LIMITED
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The device for photo alignment according to claim 1, wherein each control module comprises: a first substrate and a second substrate that are oppositely arranged, and an alignment liquid crystal layer located between the first substrate and the second substrate, the first substrate being parallel to the bearing platform; and
an alignment electrode layer is provided on one side of the first substrate close to the alignment liquid crystal layer, or on one side of the second substrate close to the alignment liquid crystal layer, the alignment electrode layer is configured for supplying a voltage to the alignment liquid crystal layer, and the voltage is configured for controlling a liquid crystal in the alignment liquid crystal layer to rotate, and a rotated liquid crystal is configured for adjusting the polarization direction of the first polarized light.