Patent ID: 7411648
Filing Date: 2008-08-12
Classification: G02F

Abstract:
1. A liquid crystal display panel, comprising: a liquid crystal panel in which liquid crystal is sandwiched between substrates opposite to each other; a lamp unit in which a plurality of lamps for illuminating the liquid crystal panel are arrayed behind the liquid crystal panel; and a plurality of housings for holding the liquid crystal panel and the lamp unit wherein an auxiliary plate fixed to an external plane of a housing arranged on the lamp unit side is provided, and a convex portion, in which an air layer is formed between the housing and itself, and a concave portion contacting with the housing are repeatedly provided in the auxiliary plate, and the convex portion and the concave portion extend so that the air in the air layer flows from one side of the auxiliary plate to an other side thereof; wherein a circuit board for driving the liquid crystal panel is mounted on an outer surface of the auxiliary plate.