Hiroaki Sugiura Shuichi Kagawa Hideyuki Kaneko Masahiko Ozawa Hideki Tanizoe Tarou Kimura Hiroshi Ueno Wide color gamut displays using LED backlight - signal processing circuits, color calibration system and multi-primaries. 9-12 2005 ICIP (2) http://dx.doi.org/10.1109/ICIP.2005.1529978 db/conf/icip/icip2005-2.html#SugiuraKKOTKU05