Patent ID: 8164697
Filing Date: 2012-04-24
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a pair of substrates provided in opposing planes, respectively; wherein said liquid crystal display device comprises, on each of said substrates: (i) a transparent electrode; (ii) a vertical alignment film covering said transparent electrode and subjected to a rubbing alignment process; and (iii) an insulating film provided between said transparent electrode and said vertical alignment film; wherein said transparent electrodes overlap each other, and an overlapped area of said transparent electrodes defines a display area; wherein a liquid crystal is sandwiched between said pair of substrates and has a negative dielectric anisotropy Δ∈ and a specific resistance ρ wherein a structure including said vertical alignment films, said insulating films and said liquid crystal between said respective transparent electrodes of said pair of substrates is selected to satisfy conditions of T≦5.2×ρ