A liquid crystal display, comprising: a backlight layer, formed with a first light transmitting hole; a liquid crystal driving circuit; a liquid crystal layer in the liquid crystal display comprising a light transmitting state caused by control of the liquid crystal driving circuit and a backlight member, disposed at the first light transmitting hole, wherein the backlight member is adapted to emit light and to project the light on a region of the liquid crystal display corresponding to the first light transmitting hole,, wherein a density of driving elements of a region of an array substrate of the liquid crystal display corresponding to the first light transmitting hole is lower than a density of driving elements of a region of the array substrate outside the first light transmitting hole; and/or a density of filters of a region of a filter layer of the liquid crystal display corresponding to the first light transmitting hole is lower than a density of filters of a region of the filter layer outside the first light transmitting hole, wherein a pixel density of the region of the liquid crystal display corresponding to the first light transmitting hole is lower than that of a region of the liquid crystal display outside the first light transmitting hole, characterized in that, the backlight member comprises: a light emitting element, and a light gathering member located on a light emitting side of the light emitting element, wherein the light gathering member is disposed to uniformly project light emitted by the light emitting element onto the liquid crystal display and to correspond to the first light transmitting hole. a backlight layer, formed with a first light transmitting hole; a liquid crystal driving circuit; a liquid crystal layer in the liquid crystal display comprising a light transmitting state caused by control of the liquid crystal driving circuit and a backlight member, disposed at the first light transmitting hole, wherein the backlight member is adapted to emit light and to project the light on a region of the liquid crystal display corresponding to the first light transmitting hole,, wherein a density of driving elements of a region of an array substrate of the liquid crystal display corresponding to the first light transmitting hole is lower than a density of driving elements of a region of the array substrate outside the first light transmitting hole; and/or a density of filters of a region of a filter layer of the liquid crystal display corresponding to the first light transmitting hole is lower than a density of filters of a region of the filter layer outside the first light transmitting hole, wherein a pixel density of the region of the liquid crystal display corresponding to the first light transmitting hole is lower than that of a region of the liquid crystal display outside the first light transmitting hole, characterized in that, the backlight member comprises: a light emitting element, and a light gathering member located on a light emitting side of the light emitting element, wherein the light gathering member is disposed to uniformly project light emitted by the light emitting element onto the liquid crystal display and to correspond to the first light transmitting hole. a light emitting element, and a light gathering member located on a light emitting side of the light emitting element, wherein the light gathering member is disposed to uniformly project light emitted by the light emitting element onto the liquid crystal display and to correspond to the first light transmitting hole.