A privacy-protecting coupon system
Liqun Chen, Matthias Enzmann, et al.
FC 2005
A prototype reflective spatial light modulator (SLM) system has been developed for writing megabit pages of data into a holographic medium at a rate of 12 pages per minute. The SLM is based upon a crystalline-silicon reflective active-matrix array with integrated data drivers, using liquid crystal (LC) electrooptics and a personal computer system with an interface to provide data. The LC has been optimized for high contrast and efficiency with coherent illumination. The resolution-limited contrast was measured at 4:1, which was high enough to provide bit-error-free charge-coupled-device images using modulation and error-correction codes.
Liqun Chen, Matthias Enzmann, et al.
FC 2005
Sai Zeng, Angran Xiao, et al.
CAD Computer Aided Design
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997
Lerong Cheng, Jinjun Xiong, et al.
ASP-DAC 2008