P‐10: Cost‐Effective Solution of Low Gray‐Level Performance Issue for MicroLED Driven by PWM Using Machine Learning

A novel concept of “Cutoff gray‐level” is introduced for evaluation of MicroLED PWM pixel circuits at low gray‐level with consideration of gamma correction and device variation. Additionally, a cost‐effective two‐level dithering method is proposed and machine learning is used to establish its algori...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	SID International Symposium Digest of technical papers 2024-06, Vol.55 (1), p.1400-1403
Hauptverfasser:	Wu, Wei-Lin, Wu, Jun-Wei, Tai, Ya-Hsiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Dithering Light emitting diodes Machine learning MicroLED Performance evaluation Pulse width modulation SSIM TFT Threshold voltage variation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!