Dynamic parameters of electrically controlled light scattering in helix FLC cells
| Autor: | Alexander L. Andreev, Yuliya P. Shumkina, Igor N. Kompanets, Vadim M. Shoshin, Tatiyana B. Fedosenkova, Ildar B. Yambaev, Eugene P. Pozhidaev, Yury P. Bobylev |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Materials science
Bistability business.industry Scattering Atomic and Molecular Physics and Optics Light scattering Electronic Optical and Magnetic Materials Optics Stack (abstract data type) Liquid crystal Helix Boundary value problem Transient (oscillation) Electrical and Electronic Engineering business |
| Zdroj: | Journal of the Society for Information Display. 14:643 |
| ISSN: | 1071-0922 |
| DOI: | 10.1889/1.2235696 |
| Popis: | — The light-scattering structures in monomeric FLCs have been considered and a mechanism for the scattering on transient domains in the helix layers has been proposed. An optical response with a bistable characteristic of light scattering and transmission was realized at a defined electrical pulse regime and boundary conditions in electro-optical FLC cells. The total time of the scattering switching on and switching off is less than 400 μsec at ±36 V. They are quite fast, and FLC cells are quite transparent to be used in a stack of 30–100 light-scattering shutters for a volumetric screen of a 3-D display. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text