Industrial Technology Research Institute

Chun-Neng Ku

Jin-Sheng Lin

Han-Cheng Yeh

Meng-Hao Chang

Cheng-An Wu

Pang-Chi Huang

Mei-Rurng Tseng

Hsien-Kuang Lin

Man-Lin Chen

Jia-Lun Liou

Jung-Yu Liao

Wen-Kuo Weng

Yung-Chen Cheng

Bing-Huang Jiang

Jui-Chih Kao

Pa-Yen Lu

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

In an embodiment of the present disclosure, a white organic light-emitting diode is provided. The white organic light-emitting diode includes an anode, a cathode, and a composite light-emitting layer formed between the anode and the cathode, the composite light-emitting layer including a first host layer, a second host layer, and a dye layer formed between the first host layer and the second host layer, and the dye layer including at least two dyes.

White organic light-emitting diodes

Fabrication device of organic light emitting diode (OLED) includes a Substrate, a transparent conductive layer, an insulating film layer, an organic light-emitting layer, and a conductive layer; when a suitable potential is applied thereto, an organic light-emitting layer emits a visible light, however, it usually occurs breakdown between cathode and anode or bad signal, therefore, the present invention provides a positive insulating film photoresist with an easily inclining obtuse angle, smooth surface, and easily controlled fabrication condition to cover the edge of a transparent electrode (anode) in order to avoid that when the edge of ITO transparent electrode is sharp it causes an organic light-emitting layer film breakdown and results from signal lost or weaken to increase the yields.

Photosensitive insulating film of organic light emitting diode (OLED)

Growing community of inventors

Tainan, Taiwan

Chun-Neng Ku