Global scanning method with offset and micro-display system

Abstract

The present disclosure relates to a global scanning method with offset and a micro-display system, and the global scanning method with offset includes: dividing multiple rows of micro-LEDs of at least one micro-display panel into a plurality of display groups, each display group including one or more rows of micro-LEDs; determining a scanning offset duration between adjacent display groups; and scanning sequentially the plurality of display groups of the at least one micro-display panel according to the scanning offset duration. Using the global scanning method with offset of the present disclosure, the number of micro-LEDs illuminated simultaneously is reduced, and the distribution of current is more uniform in time and space, thus local concentration of peak current is avoided, and the voltage drop generated during scanning is reduced, so that the service life of the micro-display panel can be improved and the stability of the display system is improved.

Images