LOWER PLATE POLARIZER AND AN IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY COMPRISING THE SAME, CAPABLE OF OBTAINING A WIDER VIEWING ANGLE

摘要

PURPOSE: A lower plate polarizer and an in-plane switching mode liquid crystal display comprising the same are provided to improve a contrast feature at the front and a tilted angle.;CONSTITUTION: Protective layers(13,23) are located in the side opposite to a liquid crystal cell of a polarizer(11,21) of an upper plate polarizer(20) and a lower plate polarizer. In the upper plate polarizer, an isotropy protective layer(24) is laminated on the liquid crystal cell of the polarizer. In the lower plate polarizer, a negative C plate(16), a positive biaxial A plate(14), and the polarizer are successively laminated from the liquid crystal cell. The absorption axis(12) of the lower plate polarizer is orthogonal to the absorption axis(22) of the upper plate polarizer.;COPYRIGHT KIPO 2010