A polysilicon thin film transistor liquid crystal display has a panel, a common voltage layer, a plurality of display cells, a plurality of scan lines, a plurality data lines, and a plurality common voltage drivers. Adding to both ends of a double-stranded linear DNA a target sequence for a DNA-binding protein the double-stranded linear DNA with the two added target sequences has an increased stability against exonucleolytic attack when contacted with the DNA-binding protein. The laminate includes at least one layer of viscoelastic material in contact with the surface portion and a backing layer of rigid material. Examples of module calling triggers other than execution of ADT functions include module calling triggers specified by embedded module defining information which includes the evaluation style of the embedded module in addition to the module calling triggers. A falling control signal generator unit generates a falling pulse having a predetermined pulse width when a width of falling of the voltage control signal exceeds a predetermined value.