DISPLAY DEVICE

摘要

PURPOSE: A display device is provided to reduce the black brightness thereof by reducing Bragg reflection at the upper and lower sides of liquid crystal cells. CONSTITUTION: UV(Ultra Violet) ray removal films(930,980) are arranged at the both sides of the upper/lower substrates(940,970) of a liquid crystal cell(960) of a blue phase LCD(Liquid Crystal Display) device, and removes the light reflection(920) of a backlight and an external light(990). Therefore, the black brightness is reduced by the removal of the reflection, and the contrast ratio of the LCD device is improved. In addition, the display of a bluish color is prevented, and the UV ray removal film is formed at a polarizing plate.