A capacitor for a semiconductor device includes a first inter metal dielectric layer is disposed on a substrate. A probability function provides an estimated probability of fraud for a pending transaction based on one or more parameters of the transaction. The image display device controls supply of the reference voltage and a power source voltage to all pixels in the same driving block with the same timing in a predetermined period and controls supply of the reference voltage and the power source voltage to all pixels in different blocks with different timings. The top bezel and the liquid crystal display module may be electrically connected to a hinge to improve a static electricity shielding effect. The rigidity of the connecting portion 37r against deformation is reduced by forming a portion with small width W1 at the connecting portion 37r. Each of the light detectors PD1 and PD2 of the light detector array 22 has a plurality of the stripe-patterned portions 32 arranged at a pitch equal to and the connecting portion 33 interconnecting the stripe-patterned portions 32.