In a liquid crystal display device including: TFT substrate; color filter; counter electrode; interlayer insulation film; pixel electrode; alignment film; liquid crystal layer; counter substrate; and Si semiconductor layer. Pin holes are formed in the top side of each cassette support and the cassettes are detachably mounted on the cassette supports. The adjustment unit is coupled to at least one of the plurality of windings of the radiation resistance unit, and is coupled to ground for selectively adjusting an operating frequency of the antenna. The combined result of these concerted actions is a perception of a single explosive event. The lip is disposed on the upstanding peripheral wall proximate to the top portion of the upstanding peripheral wall. One of the semiconductor part-structures and the silicon wafer thus forms a p-n junction.