A Flexible Transparent OLED Display with FlexUP Technology

摘要

A flexible segment transparent OLED display (T-OLED) with FlexUP technology was demonstrated in this paper. Our monochromatic T-OLED with transparent cathode structure Mg:Ag/HATCN/IZO can reach transmittance of 64.2%. Also, a flexible electrochromic (EC) shutter as a light-blocking layer was placed behind the T-OLED to enhance ambient contrast ratio. Total transmittance of T-OLED/EC system is 54.2%. This T-OLED/EC system can be used as information displays in curved windows like windshield even in a high brightness environment.