Patent ID: 7884281
Filing Date: 2011-02-08
Classification: B82Y,C07D,H01L,Y02E,Y02P

Abstract:
1. An electronic device comprising: a transparent substrate; a transparent electrode formed directly on and contacting the transparent substrate to partially cover the transparent substrate; a transparent conductive film formed directly on and contacting the transparent electrode and the transparent substrate to partially overlap the transparent electrode and partially cover the transparent substrate; a photoelectric transfer layer formed directly on and contacting the transparent electrode, the transparent substrate and the transparent conductive film to cover the transparent conductive film and portions of the transparent electrode and the transparent substrate, and including a photoelectric transfer material, said photoelectric transfer material comprising an electrically conductive polymer, an electron acceptor and an antenna porphyrin aggregate, the antenna porphyrin aggregate comprising approximately 8 or fewer unit molecules, wherein the electrically conductive polymer is poly(2-methoxy-5-2′-ethyl)-hexyloxy-p-phenylenevinylene an intermediate layer and a second electrode formed sequentially to partially cover the photoelectric transfer layer and the transparent substrate, such that the intermediate layer directly contacts the photoelectric transfer layer, wherein the electrically conductive polymer, the antenna porphyrin aggregate, and the electron acceptor are combined in a ratio of about 1:1:4 by weight.