The purpose of the present invention is to provide an integrated liquid crystal display device which is combined with a solar cell while preventing deterioration of image quality, such as contrast ratio, and maintaining the size of a screen. To this end, the present invention provides a solar-liquid crystal display device in which a reflective polarizer is arranged between a liquid crystal cell and a solar cell so that the incident light is reflected or transmitted by the reflective polarizer, the liquid crystal cell functions as a liquid crystal display device for controlling the polarization state of light, and some of the light is absorbed in the solar cell to generate power.
展开▼