| abstract |
The present invention relates to a liquid crystal display device using a specific liquid crystal composition and a color filter using a specific pigment. The present invention provides a liquid crystal display device which prevents a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID), and solves problems such as whitening, misalignment, and residual image. The liquid crystal display device of the present invention has a feature of preventing a decrease in the voltage holding ratio (VHR) of the liquid crystal layer, an increase in the ion density (ID), and suppressing occurrence of display defects such as afterimages, and therefore, in particular, the VA mode for active matrix driving, The PSVA mode liquid crystal display device is useful, and can be applied to liquid crystal display devices such as liquid crystal TVs, monitors, mobile phones, and smart phones. |