TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The metal layer is gold, silver, copper, platinum, lithium, magnesium, calcium, strontium, aluminum or indium layer, and the thickness of the metal layer is 0.2-2 nm.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The hollow transmission layer is made of organic or inorganic compound material having hollow property, where the organic compound material is phthalocyanine derivative, naphthalocyanine derivative, porphyrin derivative, aromatic diamine compound or polymer material. The phthalocyanine derivative is copper phthalocyanine or zinc phthalocyanine. The aromatic diamine compound is 4,4',4''-tri(N-3-methylphenyl-N-phenylamino)triphenylamine, N,N'-di(3-methylphenyl)-(1,1'-biphenyl)-4,4'-diamine or 4,4'-bis(N-(1-naphthyl)-N-phenylamino)biphenyl. The polymer material is 3,4-ethylenedioxythiophene mixed with polystyrene sulfonate or polyaniline class of organic conductive polymer. The inorganic compound material of the hollow transmission layer is molybdenum trioxide, vanadium pentoxide or tungsten trioxide. The first organic photoelectric conversion layer needs to adsorb visible light having 300-700 nm wavelength. The first organic photoelectric conversion layer is heterojunction composed of organic donor material and organic receiver material, where the organic donor material is thiophene material, polyphenyl acetylene or their derivatives, aromatic amine material, polycyclic aromatic compound or phthalocyanine dye. The thiophene material is 5-vinyl-2-quaterthiophene, 5-vinyl-pentathiophene, alpha , alpha -di(2,2-dicyanoethylene)-pentathiophene, (5,5-dioctyl-(2,2';5',2'';5'',2)quaterthiophene)-alt-(2,7-fluoren-9-one)copolymer, poly(3-alkylthiophene) or 3-hexyl polythiophene. The poly(p-phenylene vinylene) (PPV) derivative is poly(2-methoxyl-5-(2-ethylhexyoxyl)-alpha-cyano-p-phenylene vinylene) or poly(2-methoxy-5-(3',7'-dimethyl-octoxy)-p-phenylene vinylene). The aromatic amine material is N,N'-diphenyl-N,N'-di(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine. The polycyclic aromatic compound is tetracene or pentacene. The phthalocyanine dye is hydrogen phthalocyanine, sub-phthalocyanine, copper phthalocyanine, zinc phthalocyanine or tin phthalocyanine. The organic receiver material is 60C or their derivatives, thiophene material, PPV derivative or polycyclic aromatic compound. The 60C derivative is (6,6)-phenyl-61C-methyl butyrate, (6,6)-phenyl-61C-butyl butyrate or 1-(3-methoxycarbonyl)propyl-1-thienyl-(6,6)-methanofullerene. The thiophene material is dicyanovinyl-terthiophene or poly(3-cyano-4-hexylthiophene). The PPV derivative is poly(oxa-1,4-phenylene-1,2-(1-cyano)-ethenylene-2,5-dioctyloxy-1,4-phenylene-1,2-(2-cyano)-ethenylene-1,4-phenylene) or poly(2-methoxyl-5-(2-ethyl hexyoxyl)- alpha -cyan-parophenyl vinylene). The polycyclic polycyclic aromatic compound is 3,4,9,10-perylenetetracarboxyl-bisbenzimidazole or 3,4,9,10-perylenetetracarboxylic dianhydride. The second organic photoelectric conversion layer needs to adsorb near-infrared light having 700-1100 nm wavelength. The second organic photoelectric conversion layer is heterojunction composed of organic donor material and organic receiver material. The organic donor material is thiophene material, polyphenyl acetylene and their derivatives, aromatic amine material, polycyclic aromatic compound or phthalocyanine. The thiophene material is phthalocyanine or thiophene material. The thiophene material is poly(4,4'-bis(2-ethylhexyl)dithieno-(3,2-b:2',3'-d)silole)-2,6-biphenyl-ALT-(2,1,3-diazosulfide)-4,7-biphenyl, (2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta(2,1-b;3,4-b')dithiophene)-alt-4,7-(2,1,3-diazosulfide))polymer or polymer of thieno(3,4-b) thiophene or dibenzothiophene. The phthalocyanine dye is chloro-2,3-naphthalene phthalocyanine boron, chlorinated phthalocyanine aluminum or naphthalene phthalocyanine copper. The organic receiver material of the second organic photoelectric conversion layer is same as that of first organic photoelectric conversion layer. The anode buffer layer material is an inorganic compound having high work function or an organic compound having low highest occupied energy level (HOMO), where inorganic and the organic compounds are same as that of hollow transmission layer. The material of the cathode buffering layer is an inorganic compound having low work function or an organic compound having high lowest unoccupied energy level (LUMO), where the inorganic compound comprises cesium carbonate, lithium fluoride, calcium oxide, titanium oxide or zinc oxide. The organic compound of the material of the cathode buffering layer is metal organic coordination compound, pyridine, o-phenanthroline compound, oxadiazole or imidazole compound. The metal organic coordination compound comprises 8-hydroxylquinoline aluminum or bis(2-methyl-8-quinolinolate)-4-(phenylphenolato)aluminum. The pyridine compound is tris(2,4,6-trimethyl-3-(pyridin-3-yl)phenyl)borane. The o-phenanthroline compound is 2,9-dimethyl-4,7-diphenyl-1,10-phenanthrolene or 4,7-diphneyl-1,10-phenanthrolene. The oxadiazole electronic transmission material is 2-(4-diphenyl)-5-(-4-tert-butyl phenyl)-1,3,4, oxadiazole. The imidazole compound is 1,3,5-tris(N-phenylbenzimidazole-2-yl)benzene.