Conference
Contrast improvement of OLED using multi-layer of metal and metal oxide
Abstract
Inorganic metal multi-layer(IMML) consisting of Al/Al:SiO/Al was developed as a cathode for OLED to reduce the reflectance generated from ambient light. Device structure of green OLED was ITO/2-TNATA/α-NPD/Alq3 : C545T/Balq/Alq3 /LiF/IMML and IMML was composed of three different layers: thin aluminum layer, aluminum layer doped with silicon monoxide and thick aluminum layer. Average reflectance of green OLED was 9.63% while that of conventional …
Authors
Soo WH; Soo HL; Jae YC; Hyun SY; You HK; Soo JC; Woo YK
Volume
8
Pagination
pp. 530-532
Publication Date
December 1, 2008
Conference proceedings
Proceedings of International Meeting on Information Display
ISSN
1738-7558