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Toshio Enokida, Michiko Tamano, Satoshi Okutsu: Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted. Toyo Ink Manufacturing, Wenderoth Lind & Ponack, June 2, 1998: US05759444 (42 worldwide citation)

A light-emitting material of the following general formula �1! for an organic electroluminescence device, ##STR1## wherein each of A.sup.1 to A.sup.4 is a substituted or unsubstituted aryl group having 6 to 16 carbon atoms, and each of R.sup.1 to R.sup.8 is independently a hydrogen atom, a halogen a ...


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Enokida Toshio, Tamano Michiko, Okutsu Satoshi: Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted. Toyo Ink Mfg Co, March 26, 1997: EP0765106-A2 (40 worldwide citation)

Light-emitting compounds of general formula Ä1Ü, wherein each of A to A is a substituted or unsubstituted aryl group having 6 to 16 carbon atoms, and each of R to R is independently a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy gro ...


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Enokida Toshio, Tamano Michiko, Okutsu Satoshi: Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted. Toyo Ink Mfg Co, October 17, 2001: EP1146034-A1 (1 worldwide citation)

Light-emitting compounds of general formula Ä1Ü, wherein each of A to A is a substituted or unsubstituted aryl group having 6 to 16 carbon atoms, and each of R to R is independently a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy gro ...



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