发明授权
US07011897B2 Organic light emitting materials and devices 有权
有机发光材料和器件

Organic light emitting materials and devices
摘要:
An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode, the emissive layer further comprising an emissive material having the structure: wherein each of the variables are defined herein.
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