An area on the label of a bottle of watersoda or can of sodabeer has a coating providing the ability to scratch one’s personal identification onto the label with a fingernail, e. The assay chambers include a form-in-place gasket between a substrate and a cover. The charge generation layer includes a photosensitive material comprising titanyl phthalocyanine, and at least one oligomeric phenylene additive. The need for synchronization among all the banks of a particular SRAM is eliminated, as synchronization is accomplished by assigning back to back slots. An end portion of the oxide semiconductor film which crosses the channel width direction of the transistor is located over the second oxide insulating film.