Analysis and design for text readability increase in quad-structure RGBW color EPD. - Kyung Joon Kwon; Sung-Kyu Lee; Sanghun Kim; Su Yeong Cho; Young Hwan Kim (ISCAS, 2012)

Wide color gamut and high dynamic range displays using RGBW LCDs. - Kyung Joon Kwon; Min Beom Kim; Cheon Heo; Seong Gyun Kim; Jong Sang Baek; Young Hwan Kim (Displays, 2015)