[9] Cho H H, Choi C H, Kwon B H et al. A design of contrast controller for image improvement of multi-gray scale image[C]. IEEE Asia Pacific Conference on Asics, 131-133(2000).
[14] Bernd R, Vogel U, Wartenberg P et al. OLED-on-CMOS based bidirectional microdisplay for near-to-eye and sensor applications[C]. Semiconductor Conference Dresden IEEE, 1-3(2011).