Low-Power Flexible Organic Light-Emitting Diode Display Device (pages 3511–3516)
Sunkook Kim, Hyuk-Jun Kwon, Sunghun Lee, Hongshik Shim, Youngtea Chun, Woong Choi, Jinho Kwack, Dongwon Han, MyoungSeop Song, Sungchul Kim, Saeed Mohammadi, InSeo Kee and Sang Yoon Lee
Article first published online: 7 JUL 2011 | DOI: 10.1002/adma.201101066
A low-power flexible organic light-emitting diode (OLED) display device based on low temperature color filters with a thin film encapsulated RGB OLED microcavity is achieved with high contrast ratios (up to 150 000:1 in dark ambient) and low power consumption (34% power saving compared to polarization film). Furthermore, a mechanical 10 000 times folding experiment with a folding radius of 1 mm demonstrates the mechanical reliability of the flexible OLED device.