Patent ID: 11929005
Assignee: XIAMEN TIANMA DISPLAY TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The drive compensation method according to claim 1, wherein each pixel unit of the plurality of pixel units comprises a plurality of sub-pixels of different colors;
compensating the compensation coefficients for the respective pixel unit in at least one of the column direction and the row direction to the drive signal of the respective pixel unit to drive the respective pixel unit comprises:
splitting the compensation coefficient for the respective pixel unit in the column direction and/or the row direction into a plurality of sub-compensation coefficients according to a light emission proportioning ratio of the plurality of sub-pixels in the respective pixel unit; and
compensating the plurality of sub-compensation coefficients to drive signals of the plurality of sub-pixels to drive the plurality of corresponding sub-pixels.