Quantum dots: Making the display brighter and more colorful

Quantum dots (QD) change the display industry landscape as they are integrated into displays in various ways from color converters on LCD or OLED to electroluminescent QLED. Their unique optical and electronic properties such as the bandgap tunability, narrow emission bandwidth and high quantum yield enable us to make the display brighter and more efficient and colorful. After providing a brief overview of the current status of the display industry and technology trends, I will explain recent progress and future prospects of the QD display technology. Especially, I will discuss the technical challenges and development opportunities of inkjet-printed QLED displays.