MICRO LED TRANSFER DEVICE COMPRISING MASK AND MICRO LED TRANSFERRING METHOD USING THE SAME

摘要

Disclosed is a micro LED transfer device. The micro LED transfer apparatus includes: a transfer unit for movably disposing a first substrate on which a plurality of micro LEDs are formed, on a second substrate; A laser light source that scans the first substrate with a laser beam; A mask unit disposed between the first substrate and the laser light source to selectively open and close a plurality of openings; And a processor that controls the mask unit to move and selectively rotate the first substrate to a predetermined position, and controls the mask unit to open and close openings corresponding to a plurality of micro LEDs to be transferred to the second substrate. Includes.