TECHNOLOGY FOCUS - ELECTRONICS - Preferred Components: The electroluminescent peak with wavelength of blue and green at the same time. The organic layer comprises an electroluminescent layer and a charge generating layer. 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 - Preparation (disclosed): Preparation of organic phosphorescent iridium complex (I) involves reacting iridium complex (IA) (where n is 2) and the primary ligand compound (IB) are mixed in glycerol at a molar ratio of 1:2-3, and the mixture is heated under reflux to give organic phosphorescent iridium complex compound (I) (where n is 3). Preferred Components: The organic layer comprises at least one compound(s) selected from arylamine compounds and styrylarylamine compounds, or at least one metal(s) selected from organic metals of Group I, Group II, 4th period and 5th period transition metals, lanthanide metals and d-transition elements. Preferred Definitions:    R1 to R6=phenyl, naphthyl, anthryl, fluorenyl, furyl, pyrrolyl, imidazolyl, pyrazolyl, thiazolyl, pyridyl, quinolyl, thiophenyl (all optionally substituted by at least one substituent(s) selected from methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl, n-pentyl, i-pentyl, n-hexyl, n-heptyl, n-octyl, 2-ethylhexyl, n-nonyl, trifluoromethyl, fluoro, cyano, trimethylsilyl, tripropylsilyl, tri(t-butyl)silyl, t-butyldimethylsilyl, triphenylsilyl, methoxy, ethoxy, butoxy, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, dimethylamino, diphenylamino, methylcarbonyl, ethylcarbonyl, t-butylcarbonyl, phenylcarbonyl, phenyl, naphthyl, anthryl and fluorenyl) or H, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl, n-pentyl, i-pentyl, n-hexyl, n-heptyl, n-octyl, ethylhexyl, trifluoromethyl, methoxy, ethoxy, butoxy, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, morpholine, fluoro, spirobifluorenyl, dimethylamino, methylethylamino, diphenylamino, trimethylsilyl, triethylsilyl, tripropylsilyl, tri(t-butyl)silyl, t-butyldimethylsilyl or triphenylsilyl.    SPECIFIC COMPOUNDS - 1320 Compounds are disclosed as compound (I) e.g. compounds of formula (T1) to (T5).    EXAMPLE - A reaction vessel was charged with 2-Cyclopent-1-enyl-quinoline (7 g), iridium chloride (IrCl3) (4.9 g), 2-ethoxyethanol (150 ml) and distilled water (50 ml), and the mixture was heated under reflux in the presence of argon gas atmosphere for 24 hours. The reaction mixture was then cooled to give compound (T6). Then compound (T6) (8 g), 2,4-pentanedione (1.3 ml), and sodium carbonate (3.4 g) were dissolved in 2-ethoxyethanol (360 ml), and the solution was heated for 4 hours. After workup, iridium complex compound (T1) (1.2 g, yield 28%) was obtained.