P‐111: Study on MLCD System Architecture and Picture Quality Improvement

With the development of display technologies, the demand for super‐sized displays is strong increased. To meet the requirement of super‐sized display, the video wall, which can be roughly divided into LCD splicing and MLED splicing, is usually used. For LCD video wall, there are black edges and seams. For MLED splicing, the pitch is large, and cost is high. We combine the LCD and MLED display to form a whole display called MLCD. Compare to the common LCD/MLED splicing display, MLCD can meet the requirement of super‐sized display, and without the grid‐shaped black edge at the same time. Furthermore, in order to improve picture quality, we developed some key technologies to avoid non‐alignment and tearing.