Patent ID: 9535288
Date: 2017-01-03
CPC Classifications: G02F

Claim:
1. A liquid crystal display device, comprising a liquid crystal layer, a color film layer and a polarizer arranged at one side of the liquid crystal layer, and a reflective layer arranged at the other side of the liquid crystal layer, the color film layer comprising a plurality of pixels consisting of red, green and blue subpixels, the liquid crystal display device further comprises: a compensating module which includes a compensating unit corresponding to the plurality of subpixels, the compensating unit is configured to adjust phase difference offset of light rays of the corresponding subpixels when the light rays pass through the compensating unit, so that a phase difference between the light rays passing through the corresponding subpixels in a normally-black mode and/or a normally-white mode is within a predetermined range, wherein the compensating unit includes a film layer and a first electrode layer arranged at one side of the film layer; the first electrode layer includes subelectrodes each corresponding to the subpixel and the subelectrode is configured to adjust a refractive index of a corresponding film layer region under the effect of a voltage, so as to adjust the phase difference offset of the light rays of the corresponding subpixel when the light rays pass through the compensating unit.