Abstract: An exemplary liquid crystal display (200) includes a liquid crystal panel (210) and a backlight module (220). The backlight module is positioned for illuminating the liquid crystal panel, and includes a light source (222) and at least one optical member (221). The at least one optical member includes absorbing material for absorbing light beams having wavelength more than 700 nanometers, such that when light beams provided by the light source transmit through the at least one optical member, at least some of the light beams having wavelengths more than 700 nanometers are absorbed by the absorbing material.

Abstract: An exemplary liquid crystal display (200) includes a liquid crystal panel (210) and a backlight module (220). The backlight module is positioned for illuminating the liquid crystal panel, and includes a light source (222) and at least one optical member (221). The at least one optical member includes absorbing material for absorbing light beams having wavelength more than 700 nanometers, such that when light beams provided by the light source transmit through the at least one optical member, at least some of the light beams having wavelengths more than 700 nanometers are absorbed by the absorbing material.

Abstract: A polarizer plate (210) in order has a protection film (211); a polarization main body (212), having an absorption axis (2120); and a wide view film (213), having a discotic liquid crystal layer. The discotic liquid crystal layer has a plurality of discotic liquid crystal moleculars, which are aligned in a direction (2133) maintaining an angle relative to the absorption axis.

Abstract: A light guide plate (200) includes at least one surface through which light beams pass, at least one translucent ink film (220) disposed on the at least one surface through which light beams pass, and the at least one translucent ink film includes a plurality of pigment particles (221). The pigment particles of the translucent ink film can absorb red light and green light, and thereby compensate for a shift in chromaticity that would otherwise occur in a backlight module due to absorption of blue light in the optical sheets of the backlight module. Therefore degradation of the display quality of the LCD is reduced or even eliminated.