| abstract |
The present invention relates to a liquid crystal display device using a specific liquid crystal composition and a color filter having a black matrix using a specific pigment.nThe 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 the problem of poor display such as whitening, misalignment, and afterimage.nThe 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, particularly for the IPS mode for active matrix driving. The FFS mode liquid crystal display device is useful for liquid crystal display devices such as liquid crystal TVs, monitors, mobile phones, and smart phones. |