METHOD OF ARRAYING MICRO-LED CHIP FOR PRODUCING LED DISPLAY PANEL AND MULTI-CHIP CARRIER USED THEREFOR

摘要

PROBLEM TO BE SOLVED: To disclose a method for arraying micro-LED chips.;SOLUTION: A method of arraying micro-LED chips includes the steps of: preparing a multi-chip carrier on which a plurality of chip pockets are formed, the chip pockets being depressurized through suction holes; having each of the micro-LED chips closely attached to the bottom of each of the chip pockets, thereby capturing the micro-LED chips inside the chip pockets; and placing the micro-LED chips captured by the chip pockets on a substrate. Each of the chip pockets includes a slope that continues from an entrance to the bottom, the entrance having a width larger than the bottom, and by virtue of the slope, a center-to-center distance between the micro-LED chips placed on the substrate and a center-to-center distance between the chip pockets are identical to each other.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2019,JPO&INPIT