Polymer compound and organic light-emitting device using the same
Provided are a polymer compound which has a pyrrole derivative compound and a phenoxazine derivative compound as a repeating unit, and an organic electroluminescent (EL) device using the same for forming a hole injection layer and/or a hole transport layer. The polymer compound according to the present invention has superior electric features and a high hole-transporting capability. Thus the organic EL device using the polymer compound for forming a hole injection layer and/or a hole transport layer has superior features such as low voltage and high efficiency compared to using conventional materials.
Samsung Mobile Display Co., Ltd.
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inventional inventional additional additional additional inventional inventional inventional additional additional inventional additional additional additional
Jhun-Mo Jong-Jin Yu-Jin Sang-Hoon
Son Park Kim Park