Abstract: An object of the present invention is to provide a light semitransmitting type liquid crystal display device which avoids a decrease of contrast due to backscattering in a reflective type display mode. In a light semitransmitting type liquid crystal display device: a group of bumps is formed on a glass substrate and the group of bumps is coated with a light semitransmitting film and an orientation layer; a color filter, an overcoat layer, transparent electrodes and an orientation layer are formed on a glass substrate; the glass substrates are opposed to each other via liquid crystal; and a first retardation film, a second retardation film and a polarizer plate are sequentially formed outside the glass substrate.