Premium
P‐64: Modeling of a Color‐Separating Backlight with Internal Mirrors
Author(s) -
Selviah D. R.,
Wang K.
Publication year - 2004
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1831020
Subject(s) - backlight , optics , ray tracing (physics) , liquid crystal display , light guide , diffraction , position (finance) , total internal reflection , reflection (computer programming) , materials science , computer science , physics , light source , finance , economics , programming language
Ray tracing models the behavior of a LCD color separating backlight to optimize its efficiency by establishing the optimum dimensions and position for a micro‐mirror array within the lightguide. It also includes a total internal reflection lightguide, arrays of three color LED light sources, cylindrical micro‐lenses and discrete color separating diffraction gratings.