In a liquid crystal display device having a liquid crystal display panel which includes a first substrate and a second substrate, a back plate is arranged on a first-substrate-side of the liquid crystal display panel, a first polarizer is arranged between the back plate and the first substrate, the first polarizer is adhered to the back plate, a face plate is arranged on a second-substrate-side of the liquid crystal display panel, a second polarizer is arranged between the face plate and the second substrate, and the second polarizer is adhered to the face plate.