A Fast-Response A-Film-Enhanced Fringe Field Switching Liquid Crystal Display

Keywords

fast response time; fringe field switching; liquid crystal display

Abstract

We propose a new A-film-enhanced fringe field switching (A-FFS) liquid crystal display whose required dΔn value is only λ/4, which is one-half of a conventional FFS. Fast response time can be achieved by either decreasing the cell gap (d) or choosing a low birefringence (Δn) and low-viscosity liquid crystal. The effect of dΔn mismatch between A-film and FFS cell on contrast ratio is analysed. By choosing a dispersion-matched A-film, we can obtain a reasonably high contrast ratio in the entire visible region.

Publication Date

4-3-2015

Publication Title

Liquid Crystals

Volume

42

Issue

4

Number of Pages

537-542

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1080/02678292.2015.1014873

Socpus ID

84929044121 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84929044121

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