Patent ID: 11899304
Assignee: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 16:
17. A driving method for a liquid crystal display panel, the liquid crystal display panel is the liquid crystal display panel according to claim 10;
the driving method for the liquid crystal display panel comprising:
driving the liquid crystal display panel to display a black picture, and applying a first vertical electric field to the second liquid crystal layer through the at least one first control electrode and the at least one second control electrode, so as to drive optical axes of the second liquid crystal molecules in the second liquid crystal layer to be perpendicular to the first polarizer;
driving the liquid crystal display panel to display a non-black picture, and withdrawing the first vertical electric field, so that orthogonal projections of the optical axes of the second liquid crystal molecules in the second liquid crystal layer on the first polarizer are parallel to the orthogonal projection of the optical axis of the optical compensation layer on the first polarizer.