Display driving device and display driving method

A display driving device, comprising:

• an update area;
• a first driving circuit coupled to the update area and comprising:
• a first scan signal generator for outputting a scan signal;
• a first transistor, wherein a first terminal of the first transistor is coupled to the first scan signal generator and receives the scan signal, and a first control terminal of the first transistor is configured to determine whether to output the scan signal based on a first control signal;
• a second transistor, wherein a second terminal of the second transistor is coupled to the first transistor, and a second control terminal of the second transistor is configured to determine whether to output a driving partial signal based on a second control signal;
• and
• a second scan signal generator for receiving and outputting the scan signal based on the scan signal and/or the driving partial signal;
• and
• a second driving circuit coupled to the update area and comprising:
• a first light-emitting signal generator for outputting a light-emitting signal;
• a third transistor, wherein a third terminal of the third transistor is coupled to the first light-emitting signal generator and receives the light-emitting signal, and a third control terminal of the third transistor is configured to determine whether to output the light-emitting signal based on the first control signal;
• a fourth transistor, wherein a fourth terminal of the fourth transistor is coupled to the third transistor, and a fourth control terminal of the fourth transistor is configured to determine whether to output a light-emitting partial signal based on the second control signal;
• and
• a second light-emitting signal generator for receiving and outputting the light-emitting signal based on the light-emitting signal and/or the light-emitting partial signal;
• wherein the first driving circuit is located on a first side of the update area, the second driving circuit is located on a second side of the update area, and the first side and the second side are different sides.