Industrial Technology Research Institute

Meng-Hao Chang

Han-Cheng Yeh

Jin-Sheng Lin

Mei-Rurng Tseng

Teng-Chih Chao

Cheng-An Wu

Jia-Lun Liou

Chun-Neng Ku

Pang-Chi Huang

Ching-Hui Chou

Jung-Yu Liao

Yung-Chen Cheng

Bing-Huang Jiang

Jui-Chih Kao

Organic metal compounds, and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure represented by Formula (I) or Formula (II): wherein, Ris hydrogen, Calkyl, Calkoxy, amine, Calkenyl, Calkynyl, Ccycloalkyl, Cheteroaryl, or Caryl; R, R, R, and Rcan be hydrogen, halogen, Calkyl, Calkoxy, Cfluoroalkyl; Rand Rare independent and can be Calkyl, or phenyl; R, R, R, R, R, R, R, and Rcan be hydrogen, halogen, Calkyl, Cfluoroalkyl, or two adjacent groups of R, R, R, R, R, R, R, R, R, R, Rand Rare optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl; m is 1 or 2; and, n is 0 or 1.

Organic metal compound, organic light-emitting devices employing the same

Organic metal compounds, and organic light-emitting devices employing the same, are provided. The organic metal compound has a chemical structure represented by formula (I): wherein each Rcan be independently hydrogen, Calkyl group, Ccycloalkyl group, Cheteroaryl group, or Caryl group; Rcan be independently hydrogen, halogen, Calkyl group, Ccycloalkyl group, Cheteroaryl group, or Caryl group.

Organic metal compound and organic light-emitting device employing the same

Organic metal compounds, organic light-emitting devices, and lighting devices employing the same are provided. The organic metal compound has a chemical structure represented by formula (I): wherein each Ris independent and can be hydrogen, halogen, Calkyl group, Ccycloalkyl group, or Caryl group; Ris trialkyl silyl group; and L is a picolinic acid ligand, a 2-(imidazol-2-yl) pyridine ligand, a 2-(4,5-dimethyl-imidazol-2-yl) pyridine ligand, a 3-(trifluoromethyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand, or a 3-(isobutyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand.

Organic metal compound, organic light-emitting device, and lighting device employing the same

Organic metal compounds and organic electroluminescence devices employing the same are provided. The organic metal compound has a chemical structure represented below: 

An organic metal complex and an organic electroluminescent device including the same are provided. The organic metal complex is represented by the formula of wherein Ar includes 1-naphthyl, 2-naphthyl or benzothienyl, and L includes acetylacetone, N,N-diisopropyl-benzamidinate or N,N-diisopropyl-diisopropyl-guanidinate. The organic electroluminescent device includes a pair of electrodes and an electroluminescent element disposed between the pair of electrodes, wherein the electroluminescent element includes the organic metal complex.

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Meng-Hao Chang