52‐1: <i>Invited Paper:</i> Technical Progress of OLED Displays for Premium TVs

Abstract

In this paper, we present novel OLED display technologies with distinctive image quality and design for premium TV using an advanced coplanar IGZO TFT backplane, meta‐lit lens array (MLA) based OLED which increase out‐coupling efficiency, N‐line shared gate driver in panel (GIP), and one scan compensation technology. Using these technologies, we improved the luminance efficiency about 20 %, reduced the size of the panel bezel by 34 %, and have successfully developed world's largest 8K OLED TVs.