Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Reduction of The Intensity of Reflections from the Front Surface of the Screen of the Avionic Liquid Crystal Display D.SH. ALIMOVA, D.V. KHARKIN, I.P. EFIMOV, A.SH. ALIMOV, V.G. ANTISHIN The article discusses methods for reducing the intensity of reflections of a liquid crystal display in high ambient light conditions by installing additional elements on the front side of the screen. The results of a research of an aviation liquid crystal display with installed cover glass with a glossy antireflection surface, matt and glossy films with antireflection coatings, cover glass with a matte surface are presented. The parameters that determine the level of reflection from the front surface of the screen are considered - the coefficients of specular and diffuse reflections. One of the variants of the arrangement of the constituent components of the liquid crystal module is presented. The results of a research of various implementations of reducing reflections from the front surface of a liquid crystal screen with a diagonal of more than 14.1 inches are presented. A design for gluing a liquid crystal panel, a heater and a cover glass with a matte surface for use in an aviation liquid crystal display is proposed. The article is intended for development engineers in the field of onboard devices for aircrafts. Keywords: avionic liquid crystal display, liquid crystal panel, screen, film, specular reflection coefficient, cover glass, matte surface. DOI: 10.25791/pribor.09.2020.1209 Pp. 47-54.