There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
a first electroluminescent material having an emission color that is blue; and
a second electroluminescent material having an emission color that is red-orange.
The additive mixing of the emitted colors results in an overall emission of white light.
An organic electroluminescent element comprising: an anode; a cathode; a luminescent layer provided between the anode and the cathode; and a hole injecting and transporting layer provided between the anode and the cathode and adjacent to the luminescent layer, wherein at least the luminescent layer is formed by a wet film forming method, and contains a charge transporting material and a luminescent material, in which the charge transporting material contains a hole transporting material and an electron transporting material each having a specific partial structure, and the luminescent material contains at least three kinds of materials and has an emission spectrum having at least two kinds of emission maximums.
There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; and a second electroluminescent material having an emission color that is red orange. The additive mixing of the emitted colors results in an overall emission of white light.
[EN] ORGANIC LIGHT-EMITTING DIODE LUMINAIRES<br/>[FR] LUMINAIRES À DIODES ÉLECTROLUMINESCENTES ORGANIQUES
申请人:DU PONT
公开号:WO2011059724A2
公开(公告)日:2011-05-19
There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer there between. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue; and a second electroluminescent material having an emission color that is yellow. The additive mixing of the emitted colors results in an overall emission of white light.