Abstract:
An organic luminescent material includes a host luminescent material and a guest luminescent material. The host luminescent material includes a compound represented by formula (1), where n is 0˜8; R2 and R3 respectively represent H, CF3, CN, CH3 or C5H11; R1 is CH3 or one of substituents shown as follows:
Abstract translation:有机发光材料包括主发光材料和客体发光材料。 主体发光材料包括由式(1)表示的化合物,其中n为0〜8; R2和R3分别表示H,CF3,CN,CH3或C5H11; R 1是CH 3或如下所示的取代基之一:
Abstract:
An organic electroluminescent apparatus is provided. A first electrode layer is disposed above a substrate. A first color luminescent layer is disposed above the first electrode layer. A second color luminescent layer is disposed above the first color luminescent layer. A third color luminescent layer is disposed on the second color luminescent layer. A first color light emitted from the first color luminescent layer, a second color light emitted from the second color luminescent layer and a third color light emitted from the third color luminescent layer are mixed to form a white light. A first fluorescent layer is disposed on the substrate. The first fluorescent layer is excited by the first color light so as to emit the second color light, the third color light or a fourth color light.
Abstract:
An organic luminescent material includes a host luminescent material and a guest luminescent material. The host luminescent material includes a compound represented by formula (1), where n is 0˜8; R2 and R3 respectively represent H, CF3, CN, CH3 or C5H11; R1 is CH3 or one of substituents shown as follows:
Abstract:
An organic electroluminescent apparatus including an anode, a cathode, a first organic light emitting unit layer, a plurality of second organic light emitting unit layers, and a plurality of bonding layers is provided. The first organic light emitting unit layer has a phosphorescent host material for emitting blue light. The second organic light emitting unit layers have a host material for emitting light other than blue light. The first organic light emitting unit layer and the second organic light emitting unit layers are located between the anode and the cathode to obtain white light by mixing light. Each of the bonding layers is located between the first organic light emitting unit layer and one of the second organic light emitting unit layers or between two of the second organic light emitting unit layers.