We have developed a new guest-host reflective display using a dye-doped dual-frequency liquid crystal (DFLC) gel. By combining dye absorption and maximal light scattering, the display is polarization independent and exhibits a high contrast (∼ 230:1). The high reflectivity (R ∼ 50%) is because of the vertical aligned structure at 0 Vrms. The fast response time (∼ 5 ms) is also fast due to the frequency modulation. A black and white segmented-alphabet reflective display prototype is also demonstrated.
No takes yet. Share an insight, caveat, or question.
Lin et al. (2006) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: