Electronic displays have always amused people since their beginning from cathode-ray tube screens to modern thin panel displays. Quantum dot (QD) assisted displays are a new addition to the display family; promising more vivid colors and flexibility to modern displays. This chapter offers a comprehensive overview of QDs as a next-generation technology for displays. The unique size-dependent chemical, optical, electronic, and optoelectronic features of QDs make them the most suitable candidate to be used in modern displays owing to wide color gamut and high-power efficiency with lower barrier protection requirements. Herein, we extensively present the display applications of different types of QDs in the existing display technologies and their comparative analysis. Future scope along with the recycling aspects of display devices has also been covered within the sphere in this chapter.