Nematogens for Matrix-Addressed Twisted Nematic Displays - I |
| |
| Authors: | Maged A Osman T Huynh-Ba |
| |
| Institution: | Brown Boveri Research Center , 5405, Baden, Switzerland |
| |
| Abstract: | Nematogens with small Δσ/σ1 for matrix-addressed TN-displays were synthesized. The effect of introducing lateral cyano groups on the dielectric constants and the thermodynamic stability of the mesophase of 4-cyanophenyl esters is described. Fluoro-PCH's suitable for matrix addressing were prepared and the effect of the fluoro substituent on the clearing point was studied. |
| |
| Keywords: | |
|
|
