Title :
Two-colour liquid-crystal display
Author :
Assouline, G. ; Hareng, M. ; Leiba, E.
Author_Institution :
Thomson-CSF, Laboratoire Central de Recherches, Orsay, France
Abstract :
A 7-segment numeric display with electrically controlled colour has been realised which uses the field-dependent birefringence in nematic liquid crystals. The colours obtained are very bright, especially the red and green.
Keywords :
display systems; liquid crystals; electrically controlled colour; field dependent birefringence; nematic liquid crystals; seven segment numeric display; two colour liquid crystal display;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710478
