NOVELTY - Substituted 1,2,3-triazole containing metal complex compounds (I) are new.    USE - (I) are useful: in an electronic device, which is an organic electroluminescent device (organic LEDs (preferred) or polymer LEDs), organic integrated circuits, organic field effect transistors, organic thin film transistors, organic light emitting transistors, organic solar cells, organic optical detectors, organic photoreceptors, organic field quenching devices, light emitting electrochemical cells (LEC, OLEC (preferred), LEEC) or organic laser diodes; and in light emitting layers, where the electroluminescent device is useful for phototherapy in medicine, cosmetics (all claimed); and for therapeutic and/or cosmetic areas application including skin diseases and skin associated diseases, changes or conditions, comprising psoriasis, skin ageing, skin wrinkling, skin rejuvenation, enlarged skin pores, cellulite, oily/greasy skin, folliculitis, actinic keratosis, precancerous actinic keratosis, skin lesions, sun-damaged and sun-stressed skin, crows' feet, skin ulcers, acne, acne rosacea, scars caused by acne, acne bacteria, photomodulation of greasy/oily sebaceous glands or their surrounding tissue, jaundice, jaundice or the newborn, vitiligo, skin cancer, skin tumors, Crigler-Najjar, dermatitis, atopic dermatitis, diabetic skin ulcers or desensitization of the skin, inflammatory diseases, rheumatoid arthritis, pain therapy, treatment of wounds, neurological diseases and conditions, edema, Paget's disease, primary and metastasizing tumors, connective tissue diseases or changes, changes in the collagen, fibroblasts and cell level originating from fibroblasts in tissues of mammals, irradiation of the retina, neovascular and hypertrophic diseases, allergic reactions, irradiation of the respiratory tract, sweating, ocular neovascular diseases, viral infection, preferably infections caused by herpes simplex or human papillomaviruses, warts and genital warts. No biological data given.    ADVANTAGE - (I): have very good solubility in a multiplicity of common organic solvents, thus very highly suitable for processing from solution; provide organic electroluminescent devices with excellent lifetime and excellent efficiency, which require low operating voltages; can be obtained in high yield and can be purified by easy purification processes; show better film forming properties, thus suitable for production, preferably mass production of electronic or opto-electronic devices; are very versatile; provide homogeneous irradiation of lower irradiation intensity at any site and at any time of day; avoid complex inpatient/outpatient treatments and reduces frequency; provide devices, which can be reused or disposable articles; provide lower evolution of head and emotional aspects (i.e. reduces emotional stress in newborn who is under treatment for jaundice) and provide better temperature control of the child.    DETAILED DESCRIPTION - Substituted 1,2,3-triazole containing metal complex compounds of formula (M(L)n(L1)m) (I), where n and m are selected so that the coordination number on the metal corresponds to 6 (when M is iridium or rhodium) or 4 (when M is platinum or palladium) and many ligands L is also linked to one another or L is linked to L1 via any desired bridge Z and thus form a tridentate, tetradentate, pentadentate or hexadentate ligand system, are new.    M(L)n = heterocyclyl moiety of formula (II), where M is bonded to any desired bidentate ligand L via a N or C;    A, B1 = aromatic or heteroaromatic ring or aromatic or heteroaromatic polycyclic ring (all optionally substituted with at least one R1);    M = metal comprising iridium (preferred), rhodium, platinum or palladium;    L1 = co-ligand;    W1 = substituted 1,2,3-triazolyl moiety of formula (III);    r, s = 0-3;    r+s = at least 1, preferably 1;    n = 1-3 (when M is iridium or rhodium) or 1-2 (when M is platinum or palladium);    m = 0-4; either    R1, R4, R5 = H, D, F, Cl, Br, I, N(R2)2, CN, NO2, Si(R2)3, B(OR2)2, C(=O)R2, P(=O)(R2)2, S(=O)R2, S(=O)2R2, OSO2R2, 1-40C straight-chain alkyl, alkoxy or thioalkoxy, 2-40C straight-chain alkenyl or alkynyl or 3-40C branched or cyclic alkyl, alkenyl, alkynyl, alkoxy or thioalkoxy (at least one non-adjacent CH2 is optionally replaced by R2C=CR2, CC, Si(R2)2, Ge(R2)2, Sn(R2)2, C=O, C=S, C=Se, C=NR2, P(=O)(R2), SO, SO2, NR2, O, S or CONR2 and at least one H is optionally replaced by D, F, Cl, Br, I, CN or NO2), (hetero)aromatic ring having 5-60 aromatic ring atoms, (hetero)aryloxy having 5-60 aromatic ring atoms and/or diarylamino, diheteroarylamino or arylheteroarylamino having 10-40 aromatic ring atoms (all optionally substituted by at least one R2); or    at least two of R1, R4 or R5 = mono- or poly-cyclic, aliphatic, aromatic and/or benzo-fused ring system;    R2 = H, D, F, Cl, Br, I, N(R3)2, CN, NO2, Si(R3)3, B(OR3)2, C(=O)R3, P(=O)(R3)2, S(=O)R3, S(=O)2R3, OSO2R3, 1-40C straight-chain alkyl, alkoxy or thioalkoxy, 2-40C straight-chain alkenyl or alkynyl or 3-40C branched or cyclic alkyl, alkenyl, alkynyl, alkoxy or thioalkoxy (at least one non-adjacent CH2 is optionally replaced by R3C=CR3, CC, Si(R3)2, Ge(R3)2, Sn(R3)2, C=O, C=S, C=Se, C=NR3, P(=O)(R3), SO, SO2, NR3, O, S or CONR3 and at least one H is optionally replaced by D, F, Cl, Br, I, CN or NO2), (hetero)aromatic ring having 5-60 aromatic ring atoms, (hetero)aryloxy having 5-60 aromatic ring atoms and/or diarylamino, diheteroarylamino or arylheteroarylamino having 10-40 aromatic ring atoms (all optionally substituted by at least one R3); or    at least two adjacent R2 = mono- or poly-cyclic, aliphatic or aromatic ring system; either    R3 = H, D F or 1-20C aliphatic, aromatic and/or heteroaromatic hydrocarbyl (at least one H is optionally replaced by F); or    at least two of R3 = mono- or polycyclic, aliphatic or aromatic ring system.    INDEPENDENT CLAIMS are also included for:    (1) the preparation of (I);    (2) composition comprises at least one of (I) and at least one organic functional material comprising hole transport materials, hole injection materials, electron transport materials, electron injection materials, hole blocking materials, exciton blocking materials, host or matrix materials, fluorescent emitter, phosphorescent emitter; and    (3) formulation comprising at least one of (I) or the composition and at least one solvent.