1204577-07-0Relevant articles and documents
ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
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Paragraph 0355-0358; 0397-0403, (2021/04/20)
The invention provides an organic photoelectric device and a display device. An organic optoelectronic device and a display device including the same are disclosed. The organic photoelectric device includes an anode and a cathode opposite to each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a composition including a first compound represented by Chemical Formula 1and a second compound represented by Chemical Formula 2, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 3. Detailed description of Chemical Formulae 1to 3 is the same as described in the specification.