1. S. Matsumoto,Electronic Display Devices, p. 140, Thomson Press, New Delhi (1990).
2. H. Uchiike, H. Lin, and M. Kamiya,IDW 95, p. 49, Institute of image information and Television Engineers (1995).
3. G. Sethi,Laser Focus World 34, 253 (1998).
4. A. A. Voronov, and V. P. Dedov,J. Opt. Technol. 66, 513 (1999).
5. D. Danovitch and H. Dang,Information Display 11, 26 (1995).