发明申请
US20080138655A1 ORGANIC ELECTRONIC DEVICE 失效
有机电子设备

ORGANIC ELECTRONIC DEVICE
摘要:
There is provided an active layer containing a dopant material and a host material, wherein the host material has an HPLC purity of at least 99.9% and an impurity absorbance no greater than 0.01. There is also provided an electronic device containing the active layer.
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