SLVAFE4
june 2023
TLC6983
1
Abstract
Trademarks
1
Introduction
2
Common issues in NPP Matrix LED Panel
2.1
Ghosting
2.2
Non-Uniformity in Low Gray Scale
2.3
Coupling
2.4
Caterpillar
2.5
Color Shift in Low Gray Scale
2.6
Gray Scale Gradient Discontinuity Issue
2.7
First Scan Line Dim
3
Summary
4
References
Application Note
The Common LED Display Challenges in Narrow Pixel Pitch Matrix LED Display