Organic compounds, organic electroluminescent devices and electronic devices comprising the same
By using organic compounds with substituents in the adamantane-fluorenyl helical structure, the problems of color shift and efficiency reduction caused by exciton movement at the interface between the hole transport layer and the organic light-emitting layer in OLED devices were solved, achieving high-efficiency hole transport and improved light emission performance.
CN117384047BActive Publication Date: 2026-06-26SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO LTD
- Filing Date
- 2023-02-20
- Publication Date
- 2026-06-26
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Figure CN117384047B_ABST
Abstract
The present application relates to an organic compound, an organic electroluminescence device including the same, and an electronic device. The organic compound has a structure represented by Formula I, and application of the organic compound to an organic electroluminescence device can significantly improve the performance of the device.
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