Heterocyclic compound, hole transport composition including the same, light-emitting device including the hole transport composition, method of manufacturing the light-emitting device, and electronic apparatus including the light-emitting device
US12391699B2 · kind B2 · utility
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4References
19Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 14, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Nov 16, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/15
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are a heterocyclic compound represented by Formula 1, a hole transport composition containing the same, a light-emitting device including the hole transport composition, a method of manufacturing the light-emitting device, and an electronic apparatus including the light-emitting device, wherein each substituent in Formula 1 is the same as described in the present specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.