TECHNOLOGY FOCUS - ELECTRONICS - Preferred Device: The organic electroluminescent device has a pixel structure of independent light-emitting mode, which comprises an organic electroluminescent device containing the organic layer as a sub-pixel, and at least one sub-pixel comprising at least one metal compound selected from a group consisting of iridium (Ir), platinum (Pt), palladium (Pd), rhodium (Rh), rhenium (Re), osmium (Os), gold (Au), thallium (Tl), lead (Pb), indium (In), tin (Sn), antimony (Sb), bismuth (Bi), tellurium (Te), or silver (Ag), patterned in parallel at the same time. In the device, at least one layer selected from chalcogenide layers, metal halide layers or metal oxide layers placed on the inner surface of at least one side of the pair of electrodes. In the device, a mixed region of reductive dopant and organic substance, or a mixed region of oxidative dopant and organic substance is placed on the inner surface of one or both electrode(s) among the pair of electrodes.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The doping concentration of the dopant with respect to the host in the electroluminescent layer is 0.5- 20 wt.%. The organic layer comprises at least one arylamine compound or styrylarylamine compound. The organic layer comprises at least one metal selected from organic metals of Group 1, Group 2, 4th period and 5th period transition metals, lanthanide metals or d-transition elements. The organic layer comprises a compound having electroluminescent peak of wavelength of not greater than 500 nm, or compound having electroluminescent peak of wavelength of not less than 560 nm, and the organic electroluminescent compounds (I) and (II). The organic layer comprises a charge generating layer as well as an electroluminescent layer. Preferred Definitions:    Ar1 and Ar2=phenyl, naphthyl, fluorenyl, biphenyl, fluoranthenyl, perylenyl, pyrenyl, phenanthrenyl, spirobifluorenyl, pyridyl or quinolyl (all optionally substituted G2 or G3);    R1 and R2=phenyl, naphthyl, fluorenyl, biphenyl, fluoranthenyl, perylenyl, pyrenyl, phenanthrenyl, spirobifluorenyl (all optionally substituted G2 or G3), or G2;    G2=methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, tert-butyl, n-pentyl, iso-pentyl, n-hexyl, n-heptyl, noctyl, 2-ethylhexyl, n-nonyl, decyl, dodecyl, hexadecyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, pyridyl, quinolyl, methoxy, ethoxy, n-propoxy, iso-propoxy, n-butoxy, iso-butoxy, tert-butoxy, n-pentoxy, iso-pentoxy, n-hexyloxy, n-heptoxy or fluoro;    G3=trimethylsilyl, triethylsilyl, tripropylsilyl, tri(tert-butyl)silyl, tert-butyldimethylsilyl, dimethylphenylsilyl, triphenylsilyl, phenyl, naphthyl, biphenyl, fluorenyl, phenanthryl, anthryl, fluoranthenyl, triphenylenyl, pyrenyl, chrysenyl, naphthacenyl, perylenyl, pyridyl, pyrrolyl, furanyl, thiophenyl, imidazolyl, benzimidazolyl, pyrazinyl, pyrimidinyl, pyridazinyl, quinolyl, triazinyl, benzofuranyl, benzothiophenyl, pyrazolyl, indolyl, carbazolyl, thiazolyl, oxazolyl, benzothiazolyl or benzoxazolyl;    R41-R44= phenyl, naphthyl, fluorenyl, biphenyl, pyridyl or quinolyl (all optionally substituted G4), methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, tert-butyl, n-pentyl, iso-pentyl, n-hexyl, n-heptyl, n-octyl, 2-ethylhexyl, n-nonyl, decyl, dodecyl, hexadecyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, morpholino or thiomorpholino, (where each of R41-R44 is optionally linked to an adjacent substituent via 4-12C alkylene or 4-12C alkenylene to form fused ring);    G4=deuterium, methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, tert-butyl, n-pentyl, iso-pentyl, n-hexyl, n-heptyl, n-octyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, trimethylsilyl, triethylsilyl, tripropylsilyl, tri(tert-butyl)silyl, tert-butyldimethylsilyl, dimethylphenylsilyl, triphenylsilyl, phenyl or fluorenyl;    L=selected from 50 groups as given in the specification e.g. phenylene, naphthalene, anthracene, isoquinoline or thiophene.    SPECIFIC COMPOUNDS - 73 Compounds are specified as the compound (I) e.g. 9,10-bis-(9,9-dimethyl-9H-fluoren-2-yl)-2-phenyl-anthracene (I'), 9,10-bis-biphenyl-4-yl-2-naphthalen-2-yl-anthracene, and 9,10-bis-biphenyl-4-yl-2-(9,9-dimethyl-9H-fluoren-2-yl)-anthracene. 137 Compounds are specified as the compound (II) e.g. N,N,N',N'-tetraphenyl-anthracene-9,10-diamine; and N,N,N',N'-tetra-naphthalen-2-yl-anthracene-9,10-diamine.