Data processing apparatus, data processing method, electronic device, medium, and smart interactive tablet

A data processing apparatus, wherein an operation mode of the data processing apparatus comprises a first mode;

• the data processing apparatus comprises an image data receiving circuit, a touch information receiving circuit, a position analysis circuit, a backlight data selection circuit and an image data selection circuit;
• wherein
• in the first mode:
• the image data receiving circuit is configured to receive first image data sent by a main board;
• the touch information receiving circuit is configured to receive touch position information;
• the position analysis circuit is configured to acquire backlight division information corresponding to the touch position information, according to the touch position information, to obtain first backlight data;
• the backlight data selection circuit is configured to select and output the first backlight data to a backlight-source-to-be-driven;
• and
• the image data selection circuit is configured to output first compensated image data to a display-panel-for-displaying;
• wherein the first compensated image data are data obtained by compensating the first image data according to the first backlight data.