Affiliation:
1. Applied Materials Inc. Santa Clara CA USA
Abstract
Applied Materials is pursuing an innovative and manufacturing scalable approach to fabricate full‐color microLED displays on active‐matrix TFT backplanes with four subpixels, high‐efficiency UV‐A microLEDs and in‐situ curing of Cd‐free R/G/B QD formulations. A simplified die‐transfer and much reduced die repair scheme using the 4th subpixel are developed and demonstrated. The readiness of manufacturing tools, materials and processes, and the development of microLEDs with size down to 6µm will be discussed along with progress in assembling smartwatch size displays of superior performance.
Reference6 articles.
1. MicroLED Technologies and Applications;Lee VW;Information Display,2016
2. MicroLED technologies and applications: characteristics, fabrication, progress, and challenges;Chen Z;J. Phys. D: Appl. Phys,2021
3. Technological Advancement and Manufacturing Readiness of Micro-LED Displays. The 29th International Display Workshops;Zhu M;December,2022
4. Impact of the surface recombination on InGaN/GaN-based blue micro-light emitting diodes
5. Full-Color Realization of Micro-LED Displays
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