The Digital Video Authenticator addresses law enforcement concerns for a means to authenticate digital video so that it will be admissible and trusted as evidence in court. Furthermore, antigens and epitopes recognized by the above-described antibodies as well as polynucleotides encoding said antibodies are provided. The first organic light-emitting pixel area is defined on the first substrate and is sealed between the first substrate and the second substrate. The composition comprises: at least one novolak; at least one naphthoquinone diazide derivative; and a copolymer comprising units A, B, and a unit C comprising a cyclic terminal urea group, wherein unit A is present in an amount of about 5 to about 50 mol % and has the formula . Each of the first plurality of conductors has a first end portion electrically connected to one of the plurality of electrodes and a second end portion on the outer portion of the substrate. The first heating layer, second heating layer, and coating layer are laminated in said order.