Izvestiya of Saratov University.
ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)

angular characteristics

Аngular optical characteristics of a standard twist indicator with a phase compensator

Background and Objectives: One of the disadvantages of a liquid crystal display device for information on the twist effect is its relatively narrow viewing angle. In this regard, an urgent task is to find ways to increase the viewing angle of such a device. Materials and Methods: Based on the computer simulation method, an original and simple design of a liquid crystal twist indicator with a phase compensator, which has improved angular optical characteristics, is proposed.