Peripheral compensation system and method Species pixel matrix, the display system

The present application discloses a system and method for compensating species peripheral pixel matrix display system. FIG peripheral compensation system comprises a scanning gate driving module 200, a data driving module 300 and the column compensation module 400, wherein the compensation module 400 via a feedback signal lines and M columns respectively connected to the M columns of pixel units 101, 100 for electrically detecting the pixel matrix characteristic change matrix 100 transmits the second display signal to the pixel to compensate for the respective pixel units 101. The present application implements the first display signal and the second display signal in the pixel adding unit, the first display signal is accurate gamma correction at the same time, simple structure, the first converter module and the second digital to analog conversion module bits is low, if the analog domain used additive manner, the original high pressure can be converted into analog adder medium or low voltage adders.