Microleds – Laser Processes for Display Production

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High energy, ultraviolet laser beams enable the UVtransfer process for display fabrication, specifically for laser lift-off (LLO) and laser induced forward transfer (LIFT) as well as pixel repair. This document provides an update including how UVtransfer ensures these mass transfer and placement production steps will remain future-proof as die dimensions continue to shrink. Plus, the process offers the advantage of compatibility with various repair schemes to accommodate anticipated realistic die yields.