Affiliation:
1. Printing System Lab., ENJET Co. LTD. Suwon-Si, Gyeonggi-do Korea
Abstract
In recent years, micro‐LED technology has become crucial for high‐definition AR/VR displays and large TVs. ENJET addresses production challenges with a specialized bonder machine, employing EHD Printing, 1‐by‐1 transfer for precise, defect‐free micro‐LED production.This work demonstrated dispensing up to 7 µm conductive bond dots via EHD inkjet printing, achieving a placement precision of 1.5 µm in both x and y directions.