Guest Host Displays, Dichroic Displays, Polymer Dispersed Displays Guest host displays are similar to more common liquid crystal displays, but also include polymers, inorganic particles, or dichroic dye within the liquid crystal matrix. In dichroic dye displays, as the birefringence of the host liquid crystals change from planar to perpendicular orientation, the guest dyes also change orientation, from absorbing / planar orientation, to non-absorbing / perpendicular orientation. Advances in A.C.A. and A.C.F. conductive adhesives further enable the automated assembly of displays. Further reading :