Thickness and angular dependency of color change of TN LCDS
Alan Lien, S. Suzuki
Electronic Imaging: Advanced Devices and Systems 1990
A new 2 × 2 matrix representation for the twisted nematic liquid crystal display (TN-LCD) at oblique incidence was obtained. Compared with the previous representation developed by Lien [Appl. Phys. Lett. 57 (1990) 2767 and SID 91 Dig. (1991) 586], the optical transmissions calculated by this new 2 × 2 matrix method are much closer to those calculated by the 4 × 4 matrix method with spectrum averaging to account for the nonzero band-width of the incident light. The discrepancy between the last two is generally less than 1%. The simplicity and accuracy makes this new 2 × 2 matrix method very useful.
Alan Lien, S. Suzuki
Electronic Imaging: Advanced Devices and Systems 1990
K.-W. Lee, S.-H. Paek, et al.
American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Alan Lien, R.A. John
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Alan Lien, R.A. John
IBM J. Res. Dev