1. Harm Tolner, Xiaoyun Zhang, Chengli Wang, Zhihu Liang, Chun Liang Liu, Shengli Wu, Noriyuki Awaji, and Hiroshi Kajiyama, “Exoemission Properties of Oxide Protective Layers in a PDP,” Proc. Euro-display'09, 475–477, (2009).
2. Dual-plate OLED display (DOD) based on amorphous-silicon (a-Si) TFT backplane
3. Private communication with Prof. Shengli Wu, on Feb. 19th 2009 in Hiroshima Univ.