9.1: 40 Inch FHD AM‐OLED Display with IR Drop Compensation Pixel Circuit

Abstract

Abstract Samsung Mobile Display has developed a full color 40″ FHD AM‐OLED display, the largest OLED display ever reported to data. It was based on the technologies of Low temperature poly‐Silicon (LTPS) TFT backplane using Super Grain Silicon (SGS) crystallization method, and power line IR‐drop cancellation pixel circuit. Through this designed panel, we can estimate the possibility of large‐Size and high‐resolution AMOLED panel as TV applications.