A reflective or transflective liquid crystal display device comprising: a liquid crystal display panel comprising: a first substrate; a second substrate facing the first substrate and comprising a reflective layer; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the liquid crystal layer comprises a first liquid crystal molecule adjacent to the first substrate, and wherein, in the absence of an electric field, a long axis (LC-L) of the first liquid crystal molecule (LC 1) projected on the first substrate is aligned in a first direction; a light control member for collecting or concentrating light reflected by the reflective layer, disposed on the liquid crystal display panel adjacent the first substrate and comprising a base light control member (LM-D) close to the liquid crystal display panel and an auxiliary light control member (LM-U) away from the liquid crystal display panel, wherein the base light control member (LM-D) comprises a base first optical part (RD-D) that extends through a thickness of the base light control member (LM-D) in a first extending direction (RD-X1), and the auxiliary light control member (LM-U) comprises an auxiliary first optical part (RD-U), a long axis of which extends in a second extending direction (RD-X2), wherein an extending direction (RD-X') of a long axis of the base first optical part (RD-D) projected on the first substrate is parallel to the first direction; and a polarizing member disposed on the light control member and comprising a polarizer having a transmission axis (PL-T) extending in a second direction, characterised in that the second extending direction (RD-X2) is parallel to a normal direction of a display surface of the liquid crystal display panel, and in that the second direction is perpendicular to the first direction. a liquid crystal display panel comprising: a first substrate; a second substrate facing the first substrate and comprising a reflective layer; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the liquid crystal layer comprises a first liquid crystal molecule adjacent to the first substrate, and wherein, in the absence of an electric field, a long axis (LC-L) of the first liquid crystal molecule (LC 1) projected on the first substrate is aligned in a first direction; a light control member for collecting or concentrating light reflected by the reflective layer, disposed on the liquid crystal display panel adjacent the first substrate and comprising a base light control member (LM-D) close to the liquid crystal display panel and an auxiliary light control member (LM-U) away from the liquid crystal display panel, wherein the base light control member (LM-D) comprises a base first optical part (RD-D) that extends through a thickness of the base light control member (LM-D) in a first extending direction (RD-X1), and the auxiliary light control member (LM-U) comprises an auxiliary first optical part (RD-U), a long axis of which extends in a second extending direction (RD-X2), wherein an extending direction (RD-X') of a long axis of the base first optical part (RD-D) projected on the first substrate is parallel to the first direction; and a polarizing member disposed on the light control member and comprising a polarizer having a transmission axis (PL-T) extending in a second direction, characterised in that the second extending direction (RD-X2) is parallel to a normal direction of a display surface of the liquid crystal display panel, and in that the second direction is perpendicular to the first direction.